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• My android app crash before load main.xml

  - by Saverio Puccia

  my android app crash before load main.xml. This is the exception thrown java.lang.RuntimeException: Unable to resume activity...: java.lang.NullPointerException What happens? For completeness I enclose my manifest.xml <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="saverio.puccia.nfcauth" android:versionCode="1" android:versionName="1.0" > //permission <uses-sdk android:minSdkVersion="10" /> <uses-permission android:name="android.permission.NFC"></uses-permission> <uses-permission android:name="android.permission.READ_PHONE_STATE"></uses-permission> //main declaration <application android:icon="@drawable/ic_launcher" android:label="@string/app_name" > <activity android:name=".NFCAuthActivity" android:label="@string/app_name" > //intent filter declaration <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> <intent-filter> <action android:name="android.intent.action.NDEF_DISCOVER" /> <category android:name="android.intent.category.DEFAULT" /> </intent-filter> </activity> </application> </manifest> LOGCAT 06-25 11:03:23.670: E/AndroidRuntime(4323): FATAL EXCEPTION: main 06-25 11:03:23.670: E/AndroidRuntime(4323): java.lang.RuntimeException: Unable to resume activity {saverio.puccia.nfcauth/saverio.puccia.nfcauth.NFCAuthActivity}: java.lang.NullPointerException 06-25 11:03:23.670: E/AndroidRuntime(4323): at android.app.ActivityThread.performResumeActivity(ActivityThread.java:2456) 06-25 11:03:23.670: E/AndroidRuntime(4323): at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:2484) 06-25 11:03:23.670: E/AndroidRuntime(4323): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1998) 06-25 11:03:23.670: E/AndroidRuntime(4323): at android.app.ActivityThread.access$600(ActivityThread.java:127) 06-25 11:03:23.670: E/AndroidRuntime(4323): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1159) 06-25 11:03:23.670: E/AndroidRuntime(4323): at android.os.Handler.dispatchMessage(Handler.java:99) 06-25 11:03:23.670: E/AndroidRuntime(4323): at android.os.Looper.loop(Looper.java:137) 06-25 11:03:23.670: E/AndroidRuntime(4323): at android.app.ActivityThread.main(ActivityThread.java:4507) 06-25 11:03:23.670: E/AndroidRuntime(4323): at java.lang.reflect.Method.invokeNative(Native Method) 06-25 11:03:23.670: E/AndroidRuntime(4323): at java.lang.reflect.Method.invoke(Method.java:511) 06-25 11:03:23.670: E/AndroidRuntime(4323): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:790) 06-25 11:03:23.670: E/AndroidRuntime(4323): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:557) 06-25 11:03:23.670: E/AndroidRuntime(4323): at dalvik.system.NativeStart.main(Native Method) 06-25 11:03:23.670: E/AndroidRuntime(4323): Caused by: java.lang.NullPointerException 06-25 11:03:23.670: E/AndroidRuntime(4323): at saverio.puccia.nfcauth.NFCAuthActivity.onResume(NFCAuthActivity.java:103) 06-25 11:03:23.670: E/AndroidRuntime(4323): at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1157) 06-25 11:03:23.670: E/AndroidRuntime(4323): at android.app.Activity.performResume(Activity.java:4539) 06-25 11:03:23.670: E/AndroidRuntime(4323): at android.app.ActivityThread.performResumeActivity(ActivityThread.java:2446) 06-25 11:03:23.670: E/AndroidRuntime(4323): ... 12 more 06-25 11:03:23.670: W/ActivityManager(1998): Force finishing activity r.intent.getComponent().flattenToShortString()

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• XML to CSV using XSLT help.

  - by Adam Kahtava

  I'd like to convert XML into CSV using an XSLT, but when applying the XSL from the SO thread titled XML To CSV XSLT against my input: <WhoisRecord> <DomainName>127.0.0.1</DomainName> <RegistryData> <AbuseContact> <Email>[email protected]</Email> <Name>Internet Corporation for Assigned Names and Number</Name> <Phone>+1-310-301-5820</Phone> </AbuseContact> <AdministrativeContact i:nil="true"/> <BillingContact i:nil="true"/> <CreatedDate/> <RawText>...</RawText> <Registrant> <Address>4676 Admiralty Way, Suite 330</Address> <City>Marina del Rey</City> <Country>US</Country> <Name>Internet Assigned Numbers Authority</Name> <PostalCode>90292-6695</PostalCode> <StateProv>CA</StateProv> </Registrant> <TechnicalContact> <Email>[email protected]</Email> <Name>Internet Corporation for Assigned Names and Number</Name> <Phone>+1-310-301-5820</Phone> </TechnicalContact> <UpdatedDate>2010-04-14</UpdatedDate> <ZoneContact i:nil="true"/> </RegistryData> </WhoisRecord> I end up with: [email protected] Corporation for Assigned Names and Number+1-310-301-5820, , , , ..., 4676 Admiralty Way, Suite 330Marina del ReyUSInternet Assigned Numbers Authority90292-6695CA, [email protected] Corporation for Assigned Names and Number+1-310-301-5820, 2010-04-14, My problem is that, the resulting transformation is missing nodes (like the DomainName element containing the IP address) and some child nodes are concatenated without commas (like the children of AbuseContact). I'd like to see all the XML output in CVS form, and strings like: "[email protected] Corporation for Assigned Names and Number+1-310-301-5820," delimited by commas. My XSL is pretty rusty. Your help is appreciated. :) Here's the XSL I'm using: <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:output method="text" encoding="iso-8859-1"/> <xsl:strip-space elements="*" /> <xsl:template match="/*/child::*"> <xsl:for-each select="child::*"> <xsl:if test="position() != last()"><xsl:value-of select="normalize-space(.)"/>, </xsl:if> <xsl:if test="position() = last()"><xsl:value-of select="normalize-space(.)"/><xsl:text> </xsl:text> </xsl:if> </xsl:for-each> </xsl:template> </xsl:stylesheet>

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• Nashorn ?? JDBC ? Oracle DB ?????·?? 3

  - by Homma

  ???? Nashorn ?? JavaScript ??????? JDBC ? Oracle DB ???????????????????? Oracle DB ????? SQL ??????????????? ???????????????????????????????? ????????? URL ? https://blogs.oracle.com/nashorn_ja/entry/nashorn_jdbc_3 ??? JDBC ??????????????? JDBC ????????????????? Nashorn ????? JavaScript ????????????? ???????? JDBC OCI ???????????????????????????????? ????? ?? Java ??????????????? Nashorn ? JavaScript ???????????????? // Invoke jjs with -scripting option. /* * This sample can be used to check the JDBC installation. * Just run it and provide the connect information. It will select * "Hello World" from the database. */ var OracleDataSource = Java.type("oracle.jdbc.pool.OracleDataSource"); function main() { // Prompt the user for connect information print("Please enter information to test connection to the database"); var user, password, database; user = readLine("user: "); slash_index = user.indexOf('/'); if (slash_index != -1) { password = user.substring(slash_index + 1) user = user.substring(0, slash_index); } else password = readLine("password: "); database = readLine("database(a TNSNAME entry): "); java.lang.System.out.print("Connecting to the database..."); java.lang.System.out.flush(); print("Connecting..."); // Open an OracleDataSource and get a connection var ods = new OracleDataSource(); ods.setURL("jdbc:oracle:oci:@" + database); ods.setUser(user); ods.setPassword(password); var conn = ods.getConnection(); print("connected."); // Create a statement var stmt = conn.createStatement(); // Do the SQL "Hello World" thing var rset = stmt.executeQuery("select 'Hello World' from dual"); while (rset.next()) print(rset.getString(1)); // close the result set, the statement and the connection rset.close(); stmt.close(); conn.close(); print("Your JDBC installation is correct."); } main(); oracle.jdbc.pool.OracleDataSource ? Java.type() ?????Nashorn ??????????????????????????? Java ? System.out.println() ? System.out.flush() ? java.lang. ???????????????? Java ?????????? readEntry() ????? Nashorn ? readLine() ???????????? Java ????????????????????????JavaScript ?????????????????? ?? Java ??????????????????????????? Java ???????????????? JavaScript ?????????????????? ???????? JDBC OCI ???????????????? LD_LIBRARY_PATH ????????????????? ???Nashorn ? readLine() ??????????jjs ????? -scripting ????????????????? $ export LD_LIBRARY_PATH=${ORACLE_HOME}/lib $ jjs -scripting -cp ${ORACLE_HOME}/jdbc/lib/ojdbc6.jar JdbcCheckup.js Please enter information to test connection to the database user: test password: test database(a TNSNAME entry): orcl Connecting to the database...Connecting... connected. Hello World Your JDBC installation is correct. JDBC OCI ????????????????? "select 'Hello World' from dual" ??? SQL ?????????????? ?????????????????database ???? :: ??????????? ??? ??? Oracle DB ????? SQL ???????????????? Java ? JDBC ??????????????????????????? Nashorn ??????????????????????????????????

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• XSL using apply templates and match instead of call template

  - by AdRock

  I am trying to make the transition from using call-template to using applay templates and match but i'm not getting any data displayed only what is between the volunteer tags. When i use call template it works fine but it was suggested that i use applay-templates and match and not it doesn't work Any ideas how to make this work? I can then applay it to all my stylesheets. <?xml version="1.0" encoding="ISO-8859-1"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:key name="volunteers-by-region" match="volunteer" use="region" /> <xsl:template name="hoo" match="/"> <html> <head> <title>Registered Volunteers</title> <link rel="stylesheet" type="text/css" href="volunteer.css" /> </head> <body> <h1>Registered Volunteers</h1> <h3>Ordered by the username ascending</h3> <h3>Grouped by the region</h3> <xsl:for-each select="folktask/member[user/account/userlevel='2']"> <xsl:for-each select="volunteer[count(. | key('volunteers-by-region', region)[1]) = 1]"> <xsl:sort select="region" /> <xsl:for-each select="key('volunteers-by-region', region)"> <xsl:sort select="folktask/member/user/personal/name" /> <div class="userdiv"> <xsl:apply-templates/> <!--<xsl:call-template name="member_userid"> <xsl:with-param name="myid" select="../user/@id" /> </xsl:call-template> <xsl:call-template name="member_name"> <xsl:with-param name="myname" select="../user/personal/name" /> </xsl:call-template>--> </div> </xsl:for-each> </xsl:for-each> </xsl:for-each> <xsl:if test="position()=last()"> <div class="count"><h2>Total number of volunteers: <xsl:value-of select="count(/folktask/member/user/account/userlevel[text()=2])"/></h2></div> </xsl:if> </body> </html> </xsl:template> <xsl:template match="folktask/member"> <xsl:apply-templates select="user/@id"/> <xsl:apply-templates select="user/personal/name"/> </xsl:template> <xsl:template match="user/@id"> <div class="heading bold"><h2>USER ID: <xsl:value-of select="." /></h2></div> </xsl:template> <xsl:template match="user/personal/name"> <div class="small bold">NAME:</div> <div class="large"><xsl:value-of select="." /></div> </xsl:template> </xsl:stylesheet> and my xml file <folktask xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xs:noNamespaceSchemaLocation="folktask.xsd"> <member> <user id="1"> <personal> <name>Abbie Hunt</name> <sex>Female</sex> <address1>108 Access Road</address1> <address2></address2> <city>Wells</city> <county>Somerset</county> <postcode>BA5 8GH</postcode> <telephone>01528927616</telephone> <mobile>07085252492</mobile> <email>[email protected]</email> </personal> <account> <username>AdRock</username> <password>269eb625e2f0cf6fae9a29434c12a89f</password> <userlevel>4</userlevel> <signupdate>2010-03-26T09:23:50</signupdate> </account> </user> <volunteer id="1"> <roles></roles> <region>South West</region> </volunteer> </member> <member> <user id="2"> <personal> <name>Aidan Harris</name> <sex>Male</sex> <address1>103 Aiken Street</address1> <address2></address2> <city>Chichester</city> <county>Sussex</county> <postcode>PO19 4DS</postcode> <telephone>01905149894</telephone> <mobile>07784467941</mobile> <email>[email protected]</email> </personal> <account> <username>AmbientExpert</username> <password>8e64214160e9dd14ae2a6d9f700004a6</password> <userlevel>2</userlevel> <signupdate>2010-03-26T09:23:50</signupdate> </account> </user> <volunteer id="2"> <roles>Van Driver</roles> <region>South Central</region> </volunteer> </member> <member> <user id="3"> <personal> <name>Skye Saunders</name> <sex>Female</sex> <address1>31 Anns Court</address1> <address2></address2> <city>Cirencester</city> <county>Gloucestershire</county> <postcode>GL7 1JG</postcode> <telephone>01958303514</telephone> <mobile>07260491667</mobile> <email>[email protected]</email> </personal> <account> <username>BigUndecided</username> <password>ea297847f80e046ca24a8621f4068594</password> <userlevel>2</userlevel> <signupdate>2010-03-26T09:23:50</signupdate> </account> </user> <volunteer id="3"> <roles>Scaffold Erector</roles> <region>South West</region> </volunteer> </member> </folktask>

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• how i can check if this header exists ?

  - by Night Walker

  I am trying to check in my xml file if HeaderReportUnit exists, how i can check if this Header exists ? I am using 2.0 assembly , really thanks for help <?xml version="1.0" encoding="UTF-8" ?> - <HeadReportUnit> - <Title> <ModuleNum>ModuleNum</ModuleNum> <hdstSetPos>hdstSetPos</hdstSetPos> <hdstNzlName>hdstNzlName</hdstNzlName> <nzavSpecName>nzavSpecName</nzavSpecName> <nzavNzlDiameter>nzavNzlDiameter</nzavNzlDiameter> <nzavNzlSizeX>nzavNzlSizeX</nzavNzlSizeX> <nzavNzlSizeY>nzavNzlSizeY</nzavNzlSizeY> <nzavNzlType2>nzavNzlType2</nzavNzlType2> </Title> - <Unit> <ModuleNum>1</ModuleNum> <hdstSetPos>1- 1</hdstSetPos> <hdstNzlName>R07-007-070</hdstNzlName> <nzavSpecName>AA05700</nzavSpecName> <nzavNzlDiameter>0.0</nzavNzlDiameter> <nzavNzlSizeX>0.7</nzavNzlSizeX> <nzavNzlSizeY>0.6</nzavNzlSizeY> <nzavNzlType2>Standard</nzavNzlType2> </Unit> - <Unit> <ModuleNum>1</ModuleNum> <hdstSetPos>1- 2</hdstSetPos> <hdstNzlName>R07-007-070</hdstNzlName> <nzavSpecName>AA05700</nzavSpecName> <nzavNzlDiameter>0.0</nzavNzlDiameter> <nzavNzlSizeX>0.7</nzavNzlSizeX> <nzavNzlSizeY>0.6</nzavNzlSizeY> <nzavNzlType2>Standard</nzavNzlType2> </Unit> - <Unit> <ModuleNum>1</ModuleNum> <hdstSetPos>1- 3</hdstSetPos> <hdstNzlName>R07-007-070</hdstNzlName> <nzavSpecName>AA05700</nzavSpecName> <nzavNzlDiameter>0.0</nzavNzlDiameter> <nzavNzlSizeX>0.7</nzavNzlSizeX> <nzavNzlSizeY>0.6</nzavNzlSizeY> <nzavNzlType2>Standard</nzavNzlType2> </Unit> - <Unit> <ModuleNum>1</ModuleNum> <hdstSetPos>1- 4</hdstSetPos> <hdstNzlName>R07-007-070</hdstNzlName> <nzavSpecName>AA05700</nzavSpecName> <nzavNzlDiameter>0.0</nzavNzlDiameter> <nzavNzlSizeX>0.7</nzavNzlSizeX> <nzavNzlSizeY>0.6</nzavNzlSizeY> <nzavNzlType2>Standard</nzavNzlType2> </Unit> - <Unit> <ModuleNum>1</ModuleNum> <hdstSetPos>1- 5</hdstSetPos> <hdstNzlName>R07-007-070</hdstNzlName> <nzavSpecName>AA05700</nzavSpecName> <nzavNzlDiameter>0.0</nzavNzlDiameter> <nzavNzlSizeX>0.7</nzavNzlSizeX> <nzavNzlSizeY>0.6</nzavNzlSizeY> <nzavNzlType2>Standard</nzavNzlType2> </Unit> - <Unit> <ModuleNum>1</ModuleNum> <hdstSetPos>1- 6</hdstSetPos> <hdstNzlName>R07-007-070</hdstNzlName> <nzavSpecName>AA05700</nzavSpecName> <nzavNzlDiameter>0.0</nzavNzlDiameter> <nzavNzlSizeX>0.7</nzavNzlSizeX> <nzavNzlSizeY>0.6</nzavNzlSizeY> <nzavNzlType2>Standard</nzavNzlType2> </Unit> - <Unit> <ModuleNum>1</ModuleNum> <hdstSetPos>1- 7</hdstSetPos> <hdstNzlName>R07-007-070</hdstNzlName> <nzavSpecName>AA05700</nzavSpecName> <nzavNzlDiameter>0.0</nzavNzlDiameter> <nzavNzlSizeX>0.7</nzavNzlSizeX> <nzavNzlSizeY>0.6</nzavNzlSizeY> <nzavNzlType2>Standard</nzavNzlType2> </Unit> - <Unit> <ModuleNum>1</ModuleNum> <hdstSetPos>1- 8</hdstSetPos> <hdstNzlName>R07-007-070</hdstNzlName> <nzavSpecName>AA05700</nzavSpecName> <nzavNzlDiameter>0.0</nzavNzlDiameter> <nzavNzlSizeX>0.7</nzavNzlSizeX> <nzavNzlSizeY>0.6</nzavNzlSizeY> <nzavNzlType2>Standard</nzavNzlType2> </Unit> - <Unit> <ModuleNum>1</ModuleNum> <hdstSetPos>1- 9</hdstSetPos> <hdstNzlName>R07-007-070</hdstNzlName> <nzavSpecName>AA05700</nzavSpecName> <nzavNzlDiameter>0.0</nzavNzlDiameter> <nzavNzlSizeX>0.7</nzavNzlSizeX> <nzavNzlSizeY>0.6</nzavNzlSizeY> <nzavNzlType2>Standard</nzavNzlType2> </Unit> - <Unit> <ModuleNum>1</ModuleNum> <hdstSetPos>1- 10</hdstSetPos> <hdstNzlName>R07-007-070</hdstNzlName> <nzavSpecName>AA05700</nzavSpecName> <nzavNzlDiameter>0.0</nzavNzlDiameter> <nzavNzlSizeX>0.7</ nzavNzlSizeX

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• uploading large xml to WCF REST service -> 400 Bad request

  - by glenn.danthi

  I am trying to upload large xml files to a REST service... I have tried almost all methods specified on stackoverflow on google but I still cant find out where I am going wrong....I cannot upload a file greater than 64 kb!.. I have specified the maxRequestLength : <httpRuntime maxRequestLength="65536"/> and my binding config is as follows : <bindings> <webHttpBinding> <binding name="RESTBinding" maxBufferSize="67108864" maxReceivedMessageSize="67108864" openTimeout="00:10:00" receiveTimeout="00:10:00" sendTimeout="00:10:00"> <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647"/> </binding> </webHttpBinding> </bindings> In my C# client side I am doing the following : WebRequest request = HttpWebRequest.Create(@"http://localhost.:2381/RepositoryServices.svc/deviceprofile/AddDdxml"); request.Credentials = new NetworkCredential("blah", "blah"); request.Method = "POST"; request.ContentType = "application/xml"; request.ContentLength = byteArray.LongLength; using (Stream postStream = request.GetRequestStream()) { postStream.Write(byteArray, 0, byteArray.Length); } There is no special configuration done on the client side...

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• How to pass SOAP headers into python SUDS that are not defined in WSDL file

  - by chrissygormley

  Hello, I have a camera on my network, I am trying to connect to it with suds but suds doesn't send all the information needed. I need to put extra soap headers not defined in the WSDL file so the camera can understand the message. All the headers are contained in a SOAP envelope and then the suds command be in the body of the message. I have checked the suds website and it says to pass in the headers like so: from suds.sax.element import Element client = client(url) ssnns = ('ssn', 'http://namespaces/sessionid') ssn = Element('SessionID', ns=ssnns).setText('123') client.set_options(soapheaders=ssn) result = client.service.addPerson(person) Now I am not sure how I would implement this, say for example I have the below header: <?xml version="1.0" encoding="UTF-8"?> <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://www.w3.org/2003/05/soap-envelope" xmlns:SOAP ENC="http://www.w3.org/2003/05/soap-encoding" xmlns:p1="http://www.website.org/ver10/p/wsdl"> .<SOAP-ENV:Header> Using this or a similar example does anyone know hos I would get this passed into the soap command so my camera understands? Thanks

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• xml parsing using nsxmlParser in iphone

  - by filthynight

  hi all, I have a problem in parsing xml from google api, the api xml looks like this ....... Now the problem is that first of all, the tags are different, like first parent tag name is "abc" and second parent tag is "efg", further more the inner tags are different as well. i have modified code got from web that it parses another url, but in this case since the tags keeps on changing it does not work. the url = "http://www.google.com/ig/api?weather=anaheim,ca" Source Code (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict{ //NSLog(@"found this element: %@", elementName); if (currentElement) { [currentElement release]; currentElement = nil; } currentElement = [elementName copy]; NSString *thisOwner = [attributeDict objectForKey:@"data"]; NSLog(@"element Name-------: %@", thisOwner); if ([elementName isEqualToString:@"forecast_information"]) //|| [elementName isEqualToString:@"current_conditions"] || [elementName isEqualToString:@"forecast_conditions"]) { // clear out our story item caches... //NSString *nm = [[attributeDict objectForKey:@"city"] stringValue]; //NSLog(@"value...%@",nm); item = [[NSMutableDictionary alloc] init]; currentTitle = [[NSMutableString alloc] init]; currentDate = [[NSMutableString alloc] init]; currentSummary = [[NSMutableString alloc] init]; currentLink = [[NSMutableString alloc] init]; [item setObject:currentLink forKey:@"postal_code"]; [item setObject:currentSummary forKey:@"current_date_time"]; [item setObject:currentDate forKey:@"unit_system"]; NSLog(@"adding story: %@", currentTitle); [stories addObject:[item copy]]; } } I have another function didEndElement where the values are assigned in the array, but i could not figure out how to assign values of an attribute. Can somebody please help me in this regards Thanks!

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• Passing List of Strings or Array of strings into Unity Injection Constructor (Config-Based)

  - by miguel

  I cannot seem to get unity working when attempting to pass in an array of strings into a constructor parameter list, while using XML configuration. When I try the following: <typeConfig ...> <constructor ...> <param ... parameterType="System.String[]"> <array> <value.../> <value.../> </array> </param> </constructor> </typeConfig> for a c'tor which looks like this: void Foo(string[] inputParams_){ ... } It always fails in Unity's FindConstructor(...) method stating that it cannot find a c'tor mathcing the parameter type of String.String Does anyone know how to pass an array of stings successfully into this type of c'tor? If not, how can I do so with a list of strings, if the c'tor were to accept an IList? Thanks!

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• log4j:WARN No appenders could be found for logger in web.xml

  - by cometta

  I already put the log4jConfigLocation in web.xml, but still, i get warning log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader). log4j:WARN Please initialize the log4j system properly. what did i missed out? <context-param> <param-name>contextConfigLocation</param-name> <param-value> /WEB-INF/applicationContext.xml </param-value> </context-param> <context-param> <param-name>log4jConfigLocation</param-name> <param-value>/WEB-INF/classes/log4j.properties</param-value> </context-param> <listener> <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class> </listener> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <servlet> <servlet-name>suara2</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> </servlet> <servlet-mapping> <servlet-name>suara2</servlet-name> <url-pattern>/*</url-pattern> </servlet-mapping>

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• 'ErrorMessageResourceType' property specified was not found. on XmlSerialise

  - by Redeemed1

  In my ASP.Net MVC app I have a Model layer which uses localised validation annotations on business objects. The code looks like this: [XmlRoot("Item")] public class ItemBo : BusinessObjectBase { [Required(ErrorMessageResourceName = "RequiredField", ErrorMessageResourceType = typeof(StringResource))] [HelpPrompt("ItemNumber")] public long ItemNumber { get; set; } This works well. When I want to serialise the object to xml I get the error: "'ErrorMessageResourceType' property specified was not found" (although it is lost beneath other errors, it is the innerexception I am trying to work on. The problem therefore is the use of the DataAnnotations attributes. The relevant resource files are in another assembly and are marked as 'public' and as I said everything works well until I get to serialisation. I have references to the relevant DataAnnotations class etc in my nunit tests and target class. By the way, the HelpPrompt is another data annotation I have defined elsewhere and is not causing the problem. Furthermore if I change the Required attribute to the standard format as follows, the serialisation works ok. [Required(ErrorMessage="Error")] Can anyone help me?

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• How to propertly reference a namespace for Microsoft.Sdc.Tasks.XmlFile.GetValue

  - by æther

  Hi, i want to use MSBuild to insert a custom xml element into web.config. After looking up online, i found such solution: 1) Store element in the .build file in projectextensions <ProjectExtensions> <CustomElement name="CustomElementName"> ... </CustomElement> </ProjectExtensions> 2) Retrieve the element with GetValue <Target name="ModifyConfig"> <XmlFile.GetValue Path="$(MSBuildProjectFullPath)" XPath="Project/ProjectExtensions/CustomElement[@name='CustomElementName']"> <Output TaskParameter="Value" PropertyName="CustomElementProperty"/> </XmlFile.GetValue> </Target> This will not work as i need to reference a namespace the .build project is using for it to find the needed element (checked the .build file with XPath Visualizer). So, i look up for a further solution and come to this: <ItemGroup> <XmlNamespace Include="MSBuild"> <Prefix>msb</Prefix> <Uri>http://schemas.microsoft.com/developer/msbuild/2003</Uri> </XmlNamespace> </ItemGroup> <Target name="ModifyConfig"> <XmlFile.GetValue Path="$(MSBuildProjectFullPath)" Namespaces="$(XmlNamespace)" XPath="/msb:Project/msb:ProjectExtensions/msb:CustomElement[@name='CustomElementName']" > <Output TaskParameter="Value" PropertyName="CustomElementProperty"/> </XmlFile.GetValue> </Target> But for some reason namespace is not recognized - MSBuild reports the following error: C:...\mybuild.build(53,9): error : A task error has occured. C:...\mybuild.build(53,9): error : Message = Namespace prefix 'msb' is not defined. I tried some variations of referencing it differently but none work, and there is not much about propertly referencing those namespaces online also. Can you tell me what am i doing wrong and how to do it propertly?

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• Converting QXmlItem to QtDomElement or similar?

  - by EightyEight

  Hello everyone. I'm parsing a fairly complicated XML file of the following structure: <root> ... ... <item> <subitem id="1"/> <text> text1 </text> </item> <item> <subitem id="2"/> <text> text2 </text> </item> ... <item> ... </item> ...</root> It's pretty crude but you get my drift I hope. I'm primarily interested in "item" nodes. So I wrote the following code (directly out of the Qt's online manual): QXmlQuery query; query.setQuery("//item/"); QXmlResultItems result; query.evaluateTo(&result); QXmlItem item(result.next()); while (!item.isNull()) { if (item.isNode()) { // WHAT DO I DO NOW? } item = result.next(); } Now, QXmlItem appears to represent two concepts, a literal value (like a string) or a Node, (which is what item.isNode() is doing). Unfortunately, I can't grasp how to convert the QXmlItem to something that will query-able again. In particular from the example above I'd like to grab the "id" attribute, and the text element. Can I do this using the XQuery approach, or am I way off base here? Any advice? Thanks!

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• RuntimeException from xmlbeans - can't find compiled schema

  - by findango

  I'm getting a RuntimeException while executing some code that depends on generated xmlbeans classes. I can't figure out if this is: me missing something during code-generation or packaging a runtime dependency missing a misleading error message, and I should be looking elsewhere. The xbean.jar version is the same in the build and execution environment. Anyone seen this before or have any ideas? Thanks. ...snip... Caused by: java.lang.RuntimeException: Could not instantiate SchemaTypeSystemImpl (java.lang.reflect.InvocationTargetException): is the version of xbean.jar correct? at schemaorg_apache_xmlbeans.system.s2B8331230CBD98F4933B0B025B6BF726.TypeSystemHolder.loadTypeSystem(Unknown Source) at schemaorg_apache_xmlbeans.system.s2B8331230CBD98F4933B0B025B6BF726.TypeSystemHolder.(Unknown Source) ... 38 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:494) ... 40 more Caused by: org.apache.xmlbeans.SchemaTypeLoaderException: XML-BEANS compiled schema: Could not locate compiled schema resource schemaorg_apache_xmlbeans/system/s2B8331230CBD98F4933B0B025B6BF726/index.xsb (schemaorg_apache_xmlbeans.system.s2B8331230CBD98F4933B0B025B6BF726.index) - code 0 at org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl$XsbReader.(SchemaTypeSystemImpl.java:1504) at org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.initFromHeader(SchemaTypeSystemImpl.java:260) at org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.(SchemaTypeSystemImpl.java:183) ... 44 more ...snip...

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• Returning UTF-8 from a web service

  - by Marco Shaw

  Previous: Returning info from a Web Service I thought the previous answer made 100% sense, and I though I was out of the woods, but it still fails. An app I'm working with still seems to think what is being returned from the web service is ASCII encoded. Debugging it shows: <Envelope><Body><ReturnOneResponse><ReturnOneResult>&lt;xml version="1.0" encoding="UTF-8"&gt;&lt;Entry&gt;&lt;Symbol&gt;PACR&lt;/Symbol&gt;&lt;Company&gt;Pacer International, Inc.&lt;/Company&gt;&lt;MarketCap&gt;$229.0M&lt;/MarketCap&gt;&lt;PE&gt;18.7&lt;/PE&gt;&lt;Price&gt;6.56&lt;/Price&gt;&lt;Change&gt;0.42&lt;/Change&gt;&lt;PctChange&gt;6.84%&lt;/PctChange&gt;&lt;YTDChange&gt;107.59%&lt;/YTDChange&gt;&lt;/Entry&gt;</ReturnOneResult></ReturnOneResponse></Body></Envelope> So everything being returned from the web service seems to be changed into ASCII, and seems to refuse to read as UTF-8. Since my previous code in the above link, I also changed my string invocation: string value = @""; Still, that didn't help. Any other ideas?

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• Issues with cross-domain uploading

  - by meder

  I'm using a django plugin called django-filebrowser which utilizes uploadify. The issue I'm having is that I'm hosting uploadify.swf on a remote static media server, whereas my admin area is on my django server. At first, the browse button wouldn't invoke my browser's upload. I fixed this by modifying the sameScriptAccess to always instead of sameDomain. Now the progress bar doesn't move at all, I probably have to enable some server setting for cross domain file uploading, or most likely actually host a separate upload script on my media server. I thought I could solve this by adding a crossdomain.xml to enable any site at the root of both servers, but that doesn't seem to solve it. $(document).ready(function() { $('#id_file').uploadify({ 'uploader' : 'http://media.site.com:8080/admin/filebrowser/uploadify/uploadify.swf', 'script' : '/admin/filebrowser/upload_file/', 'scriptData' : {'session_key': '...'}, 'checkScript' : '/admin/filebrowser/check_file/', 'cancelImg' : 'http://media.site.com:8080/admin/filebrowser/uploadify/cancel.png', 'auto' : false, 'folder' : '', 'multi' : true, 'fileDesc' : '*.html;*.py;*.js;*.css;*.jpg;*.jpeg;*.gif;*.png;*.tif;*.tiff;*.mp3;*.mp4;*.wav;*.aiff;*.midi;*.m4p;*.mov;*.wmv;*.mpeg;*.mpg;*.avi;*.rm;*.pdf;*.doc;*.rtf;*.txt;*.xls;*.csv;', 'fileExt' : '*.html;*.py;*.js;*.css;*.jpg;*.jpeg;*.gif;*.png;*.tif;*.tiff;*.mp3;*.mp4;*.wav;*.aiff;*.midi;*.m4p;*.mov;*.wmv;*.mpeg;*.mpg;*.avi;*.rm;*.pdf;*.doc;*.rtf;*.txt;*.xls;*.csv;', 'sizeLimit' : 10485760, 'scriptAccess' : 'always', //'scriptAccess' : 'sameDomain', 'queueSizeLimit' : 50, 'simUploadLimit' : 1, 'width' : 300, 'height' : 30, 'hideButton' : false, 'wmode' : 'transparent', translations : { browseButton: 'BROWSE', error: 'An Error occured', completed: 'Completed', replaceFile: 'Do you want to replace the file', unitKb: 'KB', unitMb: 'MB' } }); $('input:submit').click(function(){ $('#id_file').uploadifyUpload(); return false; }); }); The page I'm viewing this on is http://site.com/admin/filebrowser/browse on port 80.

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• PHP's SimpleXML: How to use colons in names

  - by nute

  I am trying to generate an RSS Google Merchant, using SimpleXML. The sample given by Google is: <?xml version="1.0"?> <rss version="2.0" xmlns:g="http://base.google.com/ns/1.0"> <channel> <title>The name of your data feed</title> <link>http://www.example.com</link> <description>A description of your content</description> <item> <title>Red wool sweater</title> <link> http://www.example.com/item1-info-page.html</link> <description>Comfortable and soft, this sweater will keep you warm on those cold winter nights.</description> <g:image_link>http://www.example.com/image1.jpg</g:image_link> <g:price>25</g:price> <g:condition>new</g:condition> <g:id>1a</g:id> </item> </channel> </rss> My code has things like: $product->addChild("g:condition", 'new'); Which generates: <condition>new</condition> I read online that I should instead use: $product->addChild("g:condition", 'new', 'http://base.google.com/ns/1.0'); Which now generates: <g:condition xmlns:g="http://base.google.com/ns/1.0">new</g:condition> This seems very counter-intuitive to me, as now the "xmlns" declaration is on almost EVERY line of my RSS feed intead of just once in the root element. Am I missing something?

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• An error has occurred opening extern DTD (w3.org, xhtml1-transitional.dtd). 503 Server Unavailable

  - by Cheeso

  I'm trying to do xpath queries over an xhtml document. The document looks like this: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html lang="en" xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> <head> .... </head> <body> ... </body> </html> Because the document includes various char entities (&nbsp; and so on), I need to use the DTD, in order to load it with an XmlReader. So my code looks like this: var reader = XmlReader.Create(sr, new XmlReaderSettings { ProhibitDtd = false }); But when I run this, it returns An error has occurred while opening external DTD 'http://www.w3.org/TR/xhtml1-transitional.dtd': The remote server returned an error: (503) Server Unavailable. Now, I know why I am getting the 503 error. W3C explained it very clearly. But I still want to validate the document. How can I validate with the DTD, and get the entity definitions, without hitting the w3.org website? related: - java.io.IOException: Server returned HTTP response code: 503

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• Apache commons HTTPClient and log4j.xml

  - by java_pill

  I'm using Apache commons HTTPClient with Apache Axis 1.5 and I'm trying to log the messages exchanged when making Web Service calls by enabling org.apache.commons.httpclient to DEBUG and httpclient.wire to DEBUG. However, this doesn't work. Mentioned below is my log4j.xml - can someone help me? Thanks <?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE log4j:configuration SYSTEM "log4j.dtd"> <log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/"> <appender name="rolling" class="org.apache.log4j.DailyRollingFileAppender"> <param name="File" value="test.log" /> <layout class="org.apache.log4j.PatternLayout"> <param name="ConversionPattern" value="%d [%t] %-5p %c:%L - %m%n"/> </layout> </appender> <logger name="org.apache.commons.httpclient"> <level value="DEBUG"/> </logger> <logger name="httpclient.wire"> <level value="DEBUG"/> </logger> <root> <level value="DEBUG" /> <appender-ref ref="rolling"/> </root> </log4j:configuration>

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• populating object collection property with Linq

  - by Benjamin Ortuzar

  I have an XML structure that has many doc nodes, and each node may have zero or more extract paragraphs (paras). <doc> <docitem>3</docitem> <docid>129826</docid> <doctitle>sample title</doctitle> <docdatetime>2009-07-03T16:59:00</docdatetime> <collectdatetime>2009-07-03T16:59:23</collectdatetime> <summary> <summarytext>sample summary</summarytext> </summary> <paras> <paraitemcount>2</paraitemcount> <para> <paraitem>1</paraitem> <paratext>sample text 1</paratext> </para> <para> <paraitem>2</paraitem> <paratext>sample text 2</paratext> </para> </paras> </doc> <doc> ... </doc> I also has some Linq code to populate some Document objects: List<Document> documentsList = (from doc in xmlDocument.Descendants("doc") select new Document { DocId = doc.Element("docid").Value, DocTitle = doc.Element("doctitle").Value, DocDateTime = DateTime.Parse(doc.Element("docdate").Value), DocSummary = doc.Element("summary").Value, DocParas = "" ///missing code to populate List<string> } ).ToList<Document>(); Is it possible add all the paras nodes into the Document.DocParas List<string> using Linq and Xpath, or should I do this task in a different way? Note: I'm using .NET C# 3.5

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• C# XMLRPC Multi Threaded newPost something is not right

  - by user1047463

  I recently decided to get my feet wet with c# multi threading and my progress was good until now. My program uses XML-RPC to create new posts on wordpress. When I run my app on the localhost everything works fine and i successfully able to create new posts on wordpress using a multi threaded approach. However when I try to do the same with a wordpress installed on a remote server , new posts won't appear, so when i go to see all posts, the total number of posts remains unchanged. Another thing to note is the function that creates a new post does return the ID of a supposedly created posts. But as I mentioned previously the new posts are not visible when I try to access them in admin menu. Since I'm new to the multithreading I was hoping some of you guys can help me and check if I'm doing anything wrong. Heres the code that creates threads and calls create post function. foreach (DataRow row in dt.Rows) { Thread t = null; t = new Thread(createPost); lock (t) { t.Start(); } } public void createPost() { string postid; try { icp = (IcreatePost)XmlRpcProxyGen.Create(typeof(IcreatePost)); clientProtocol = (XmlRpcClientProtocol)icp; clientProtocol.Url = xmlRpcUrl; postid = icp.NewPost(1, blogLogin, blogPass, newBlogPost, 1); currentThread--; threadCountLabel.Invoke(new MethodInvoker(delegate { threadCountLabel.Text = currentThread.ToString(); })); } catch (Exception ex) { MessageBox.Show( createPost ERROR ->" + ex.Message); } }

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• Parser, send an argument/receive xml (receive already done/ send not)

  - by bruno

  public List<Afood> getFoodFromCat(String cat) { String resultado = ""; List<Afood> list = new ArrayList<Afood>(); try { URL xpto = new URL("http://10.0.2.2/webservice/nutrituga/get_food_by_cat.php"); HttpURLConnection conn; conn = (HttpURLConnection) xpto.openConnection(); conn.setDoInput(true); conn.connect(); InputStream is = conn.getInputStream(); DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); try { DocumentBuilder db = dbf.newDocumentBuilder(); Document doc = db.parse(is); NodeList nl = doc.getElementsByTagName("item"); // resultado = String.valueOf(nl.getLength()); for (int i = 0; i < nl.getLength(); i++) { Node n = nl.item(i); Node childNode = n.getFirstChild(); while (childNode != null) { if (childNode.getNodeType() == Node.ELEMENT_NODE) { if (childNode.getNodeName().equalsIgnoreCase( "NAME_FOOD")) { Node valor = childNode.getFirstChild(); // resultado = resultado + valor.getNodeValue(); list.add(new Afood(valor.getNodeValue(), "", (int) Math.round(Math.random()), 1, 1, 1, 1, 1, 1)); } } childNode = childNode.getNextSibling(); } } return list; } catch (ParserConfigurationException e1) { e1.printStackTrace(); } catch (SAXException e1) { e1.printStackTrace(); } catch (IOException e1) { e1.printStackTrace(); } } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } return list; } I have this function that receives a xml and copy it to the list. This is well implemented. What i want do to know, is to send a category (that i receive like an argument of the function) and receive only the food from that category. The server is ready to receive the category and to send the food from that category. What do i have to do to send the category and receive the correct xml?

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• How to serialize List<object>

  - by afin

  I am writing common functions to serialize the given object and List<object> as follows public string SerializeObject(Object pObject)// for given object { try { String XmlizedString = null; MemoryStream memoryStream = new MemoryStream(); XmlSerializer xs = new XmlSerializer(typeof(pObject)); XmlTextWriter xmlTextWriter = new XmlTextWriter(memoryStream, Encoding.UTF8); xs.Serialize(xmlTextWriter, pObject); memoryStream = (MemoryStream)xmlTextWriter.BaseStream; XmlizedString = UTF8ByteArrayToString(memoryStream.ToArray()); return XmlizedString; } catch (Exception e) { System.Console.WriteLine(e); return null; } } public string SerializeObject(List<Object> pObject)// for given List<object> { try { String XmlizedString = null; MemoryStream memoryStream = new MemoryStream(); XmlSerializer xs = new XmlSerializer(typeof(pObject)); XmlTextWriter xmlTextWriter = new XmlTextWriter(memoryStream, Encoding.UTF8); xs.Serialize(xmlTextWriter, pObject); memoryStream = (MemoryStream)xmlTextWriter.BaseStream; XmlizedString = UTF8ByteArrayToString(memoryStream.ToArray()); return XmlizedString; } catch (Exception e) { System.Console.WriteLine(e); return null; } } first one is working fine. If I pass any type, it is successfully returning xml string. But second one is throwing error. what could be wrong?

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• maven-jar-plugin includes vs excludes

  - by Chris Williams

  I've got an existing pom file that includes a maven-jar-plugin section. It runs for the test-jar goal and is currently excluding a few directories: <excludes> <exclude>...</exclude> <exclude>...</exclude> <exclude>somedir/**</exclude> </excludes> I need to include a file in the somedir directory but leave out the rest of the files in the somedir directory. I've read that includes have precedence over excludes so I added something like the following (there was no includes section before): <includes> <include>somedir/somefile.xml</include> </includes> This ends up creating a jar file for test with only a few files in it (just the stuff in META-INF). The file that I included is not in the jar either. What I'd expect is a jar that is identical to the jar that was created before my includes change with the one additional file. What am I missing here?

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• Building error in Eclipse with build.xml

  - by Zachary

  I am working on a Java project with Eclipse. This project requires a second project (not mine), named sams in its build-path. The sams is provided with a build.xml file and it should generate some code using Apache CXF when building it. When I use Apache ANT on Eclipse and run the cxf.generated command from its build file I get the following error: Buildfile: C:\Docs\ZacRocha\Desktop\sams\build.xml cxf.generated: [echo] Generating code using Apache CXF wsdl2java... [java] 16-Jun-2010 16:04:08 org.apache.cxf.binding.corba.CorbaConduit prepare [java] SEVERE: Could not resolve target object [java] 16-Jun-2010 16:04:08 org.apache.cxf.binding.corba.CorbaConduit prepare [java] SEVERE: Could not resolve target object [java] WSDLToJava Error: org.apache.cxf.wsdl11.WSDLRuntimeException: Fail to create wsdl definition from : file:/C:/Docs/ZacRocha/Desktop/sams/$%7barchivesoftware.wsdl%7d [java] Caused by : WSDLException: faultCode=PARSER_ERROR: Problem parsing 'file:/C:/Docs/ZacRocha/Desktop/sams/$%7barchivesoftware.wsdl%7d'.: java.io.FileNotFoundException: C:\Docs\ZacRocha\Desktop\sams\${archivesoftware.wsdl} (The system cannot find the file specified) [java] 16-Jun-2010 16:04:10 org.apache.cxf.binding.corba.CorbaConduit prepare [java] SEVERE: Could not resolve target object [java] 16-Jun-2010 16:04:10 org.apache.cxf.binding.corba.CorbaConduit prepare [java] SEVERE: Could not resolve target object [java] WSDLToJava Error: org.apache.cxf.wsdl11.WSDLRuntimeException: Fail to create wsdl definition from : file:/C:/Docs/ZacRocha/Desktop/sams/$%7barchivehardware.wsdl%7d [java] Caused by : WSDLException: faultCode=PARSER_ERROR: Problem parsing 'file:/C:/Docs/ZacRocha/Desktop/sams/$%7barchivehardware.wsdl%7d'.: java.io.FileNotFoundException: C:\Docs\ZacRocha\Desktop\sams\${archivehardware.wsdl} (The system cannot find the file specified) BUILD SUCCESSFUL Total time: 4 seconds I am used to program on Eclipse and I know very little about building with Apache ANT. Can someone tell me where exactly the problem may be? Thanks in advance!

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