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  • QT QSslError being signaled with the error code set to NoError

    - by Nantucket
    My Problem I compiled OpenSSL into QT to enable OpenSSL support. Everything appeared to go correctly in the compile. However, when I try to use the official HTTP example application that can be found here, everytime I try to download an https page, it will signal two QSslError, each with contents NoError. The types of QSslErrors, including NoError, are documented here, poorly. There is no explanation on why they even included an error type called NoError, or what it means. Bizarrely, the NoError error code seems to be true, as it downloads the remote https document perfectly even while signaling the error. Does anyone have any idea what this means and what could possibly be causing it? Optional Background Reading Here is the relevant part of the code from the example app (this is connected to the network connection's sslErrors signal by the constructor): void HttpWindow::sslErrors(QNetworkReply*,const QList<QSslError> &errors) { QString errorString; foreach (const QSslError &error, errors) { if (!errorString.isEmpty()) errorString += ", "; errorString += error.errorString(); } if (QMessageBox::warning(this, tr("HTTP"), tr("One or more SSL errors has occurred: %1").arg(errorString), QMessageBox::Ignore | QMessageBox::Abort) == QMessageBox::Ignore) { reply->ignoreSslErrors(); } } I have tried the old version of this example, and it produced the same result. I have tried OpenSSL 1.0.0a and 0.9.8o. I have tried tried compiling OpenSSL myself, I have tried using pre-compiled versions of OpenSSL from the net. All produce the same result. If this were my first time using QT with SSL, I would almost think this is the intended result (even though their example application is popping up error warning message windows), if not for the fact that last time I played with QT, using what would now be an old version of QT with an old version of SSL, I distinctly remember everything working fine with no error windows. My system is running Windows 7 x64.

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  • Freetype2 (error-)return value documentation

    - by Awaki
    In short, I'm looking for documentation that would limit the error situations to check for after a Freetype library function failed, much like the OpenGL and Win32 APIs document the error codes generated by their respective functions. I can't seem to find such documentation though, so I was wondering how to best handle translation of Freetype errors to typed exceptions. Background: I am currently in the process of implementing font-rendering capability (using Freetype) for my GUI framework, which makes strong use of typed exceptions to indicate error situations. However, the Freetype docs seem to completely omit what errors can be expected from what functions. That, if such documentation does indeed not exist, would basically leave me with two options: either guessing which errors make sense for a certain Freetype function (obviously prone to mistakes on my part), or considering every error code for translation into appropriate exceptions (less verbose since I would have to write the translation only once). Performance isn't really critical in the code that calls the Freetype library, so even the latter option would probably be acceptable, but surely there must be some kind of documentation on which library calls may return what Freetype error? Is there any such documentation which I just somehow managed to not find? Should I go the route of generically expecting every error code for translation? Or are there other ways to approach this problem? By the way, I wanted to avoid introducing some kind of generic FreetypeException (containing a description of the Freetype error) since I intended to completely hide what libraries I'm using (not from a legal point-of-view, mind you), but I guess I can be convinced to do this anyway if the consensus is that it would be the best option. I don't think it matters for this question, but I'm writing in C++.

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  • What is a good "Error Checking" Pattern (Java)?

    - by Jack
    I'll explain what I mean by input error checking. Say you have a function doSomething(x). If the function completes successfully doSomething does something and returns nothing. However, if there are errors I'd like to be notified. That is what I mean by error checking. I'm looking for, in general, the best way to check for errors. I've thought of the following solutions, each with a potential problem. Flag error checking. If doSomething(x) completes successfully return null. Otherwise, it returns a boolean or an error string. Problem: Side effects. Throwing an exception. Throw an exception if doSomething(x) encounters an error. Problem: If you are performing error checking for parameters only, throwing an IllegalArgumentExceptionseems inappropriate. Validating input prior to function call. If the error checking is only meant for the parameters of the function, then you can call a validator function before calling the doSomething(x) function. Problem: What if a client of the class forgets to call the validator function before calling doSomething(x)? I often encounter this problem and any help or a point in the right direction would be much appreciated.

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  • How to show why "try" failed in python

    - by calccrypto
    is there anyway to show why a "try" failed, and skipped to "except", without writing out all the possible errors by hand, and without ending the program? example: try: 1/0 except: someway to show "Traceback (most recent call last): File "<pyshell#0>", line 1, in <module> 1/0 ZeroDivisionError: integer division or modulo by zero" i dont want to doif:print error 1, elif: print error 2, elif: etc.... i want to see the error that would be shown had try not been there

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  • chkdsk "An unspecified error occurred (696e647863686b2e e19)"

    - by Ex Umbris
    System is Win7x64 Pro on Core i7-920, 12GB I'm experiencing some system flakiness and am trying to pin down the cause. SMART shows zero bad sectors, zero pending reallocations on all drives Memory tests show no problems. Chkdsk fails in various different ways: When run from a normal command line (no /f option) it gets to 63% and then hangs When run on boot (autocheck) it hangs immediately on starting. Actually, the countdown timer (Press any key to skip chkdsk) gets to 1 second and the system hangs. When run from the F8 "Repair System" option (the Win7 "recovery console"), with /f, it runs to about 63% (end of stage 2) and then fails as follows:   Volume label is OS. CHKDSK is verifying files (stage 1 of 3)... 5068288 file records processed. File verification completed. 308 large file records processed. 0 bad file records processed. 2 EA records processed. 77 reparse records processed. CHKDSK is verifying indexes (stage 2 of 3)... 63 percent complete. (6078872 of 7562028 index entries processed) An unspecified error occurred (696e647863686b2e e19). Unable to obtain a handle to the event log. Googling and searching on Technet for the error code and "Unable to obtain a handle to the event log" both turn up nothing useful. Anybody have any info on what the problem is?

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  • Disk Error on Boot (Possible boot sector issue)

    - by Choco
    I own a 4-5 year old Dell Dimension E510 with Windows XP: Media Center Edition. I have 2 drives installed: C Drive: Windows XP: Media Center Edition G Drive: 2 partitions: Windows 7 (beta) Windows XP (professional) That is also the order they are connected. The C Drive is my primary drive. When I attempt to boot the computer, the bios loading screen appears normally; the progress bar moves and it's fine. The very next page, however, supposed to be a boot choice. When I installed Windows 7 onto the G Drive in context of the C drive it added a boot selector to the C drive's boot sequence. It gives me the option of booting Windows 7 or Windows XP: Media Center Edition. However, my problem is now this: After the bios screen I previously mentioned, instead of a boot selector, I receive the following error: A disk read error occurred. Press CTRL+ALT+DEL to restart. The drive is spinning up normally. I hear no odd noises/clicks/scraping coming from it, even after disabling the other drive to listen to it carefully. According to me, it's a boot sector issue. I have never experienced this before, but maybe during a recent shutdown, Windows XP: MCE errored out and ruined the boot sector. Dilemma! I don't have the Windows XP: MCE disc, because it was installed by the factory. I have accessed the hidden partition on the drive before (you hit a key combination on the bios screen and it comes up with an interface to fix your drive). However, I don't want to reformat the drive (which is what the interface gives me the option to do). I want to possibly fix the boot sector. How can I achieve that?

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  • .ashx cannot find type error on IIS7 , no problems on webdev server

    - by Aivan Monceller
    I am trying to make AspNetComet.zip work on IIS7 (a simple comet chat implementation) Here is a portion of my web.config. <system.web> <httpHandlers> <add verb="POST" path="DefaultChannel.ashx" type="Server.Channels.DefaultChannelHandler, Server"/> </httpHandlers> </system.web> <system.webServer> <handlers> <add name="DefaultChannelHandler" verb="POST" path="DefaultChannel.ashx" type="Server.Channels.DefaultChannelHandler, Server"/> </handlers> </system.webServer> When I publish the website on my localhost IIS7 I receive an error: POST http://localhost/DefaultChannel.ashx 500 Internal Server Error Could not load type 'Server.Channels.DefaultChannelHandler The target framework of this project is .Net 2.0 I tried the Classic and Integrated Mode application pool for .Net 2.0 with no luck. I also tried converting the project to 4.0 and tried the Classic and Integrated Mode application pool for .Net 4.0 with no luck. I also tried adding the managed handler through IIS Manager's Handler Mappings. If you have time please download the source (184kb) to reproduce the problem on your own machine. The zip contains a VS2010 solution (.Net 2.0). You could also try to convert this to .Net 4.0 I am using Windows 7 anyway if that matters. If you need more details, please drop your comments below. This is working fine by the way on my webdev server.

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  • Apache error "child pid XXXX exit signal exceeded file size limit (25)"

    - by Stephen Melrose
    Morning all, Apache on our internal development server stopped working last night. It's running, but all we get is a blank screen, no server errors. Examing the error log shows the following, [Fri Apr 23 09:13:57 2010] [notice] child pid XXXX exit signal exceeded file size limit (25) [Fri Apr 23 09:14:03 2010] [notice] child pid XXXX exit signal exceeded file size limit (25) [Fri Apr 23 09:14:03 2010] [notice] child pid XXXX exit signal exceeded file size limit (25) [Fri Apr 23 09:14:06 2010] [notice] child pid XXXX exit signal exceeded file size limit (25) After some Googling, we found that this is due to Apache trying to handle a file greater than it's maximum allowed limit, which by default is 2GB and is usually an error log. I did a search using find . -size +1000000k -ls (find all files greater than 1GB) in our log and web folders, but nothing showed up. I've also restarted Apache and rebooted the server itself serveral times. I've completely wiped the log folder and started a fresh. Nothing is working. Any ideas as to what else might be causing this? Thank you

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  • Nginx - Serve blank page on "Bad Gateway" error

    - by TheLittleCheeseburger
    Hello all. I want to use Nginx as a simple reverse proxy, but if the server behind Nginx is down I just was to display a blank page. For some reason this configuration isn't displaying a blank page on error 502 and I can't figure out why. Thanks for your help! user www-data; worker_processes 1; error_log /var/log/nginx/error.log; pid /var/run/nginx.pid; events { worker_connections 1024; use epoll; # multi_accept on; } http { keepalive_timeout 65; proxy_read_timeout 200; upstream tornado { server 127.0.0.1:8001; } server { listen 80; server_name www.something.com; location / { error_page 502 = @blank; proxy_pass http://tornado; } location @blank { index index.html; root /web/blank; } } }

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  • PfSense: dhcpd: send_packet: No buffer space available

    - by Tillebeck
    Pfsense 2.0.1-RELEASE (i386) I get a lot of entries in the log saying: dhcpd: send_packet: No buffer space available There are aprox 40 active users and they complain about prolonged times for getting an IP and periodically about problems accessing the internet, prolonged response times etc. In the log there is this entry repeatedly (periodically): Jun 10 18:27:30 dhcpd: send_packet: No buffer space available Jun 10 18:40:53 dhcpd: send_packet: No buffer space available Jun 10 19:01:15 dhcpd: send_packet: No buffer space available Jun 10 19:10:47 dhcpd: send_packet: No buffer space available Jun 10 19:31:10 dhcpd: send_packet: No buffer space available Jun 10 19:53:51 dhcpd: send_packet: No buffer space available Jun 10 20:23:32 dhcpd: send_packet: No buffer space available Jun 10 21:01:42 dhcpd: send_packet: No buffer space available Jun 10 21:04:52 dhcpd: send_packet: No buffer space available Jun 10 21:23:29 dhcpd: send_packet: No buffer space available Jun 10 21:46:05 dhcpd: send_packet: No buffer space available Jun 10 22:02:17 dhcpd: send_packet: No buffer space available Jun 10 22:02:45 dhcpd: send_packet: No buffer space available Jun 10 22:06:21 dhcpd: send_packet: No buffer space available Jun 10 22:08:45 dhcpd: send_packet: No buffer space available Jun 10 22:09:19 dhcpd: send_packet: No buffer space available Jun 10 22:22:23 dhcpd: send_packet: No buffer space available I guess it is the same periods that the users complain about reduced access to the internet. I have seen other threads about it. But none related to pfsense. Any ideas of what to do?

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  • Norton Security Suite Symantec Download Manager Error: "Error writing to disk"

    - by Stephen Pace
    My broadband provider (Comcast) decided to switch their 'included with service' security suite from McAfee to Norton Security Suite. Their email directed me to a site that downloaded the Symantec Download Manager (NortonDL.exe) and that went fine. I'm running Windows 7 32-bit and running this application pops up the standard User Account Control message and the software is correctly identified as coming from Symantec. I answer 'yes' to allow the software to install and upon launch immediately get an "Error writing to disk" error. I searched the Internet for this error, but mainly I find Comcast users complaining about the same issue with no resolution other than to call Symantec. I found no one suggesting a successful workaround and it appeared that most of the support calls took up to three hours. I'd like to avoid that if possible. Ideas? To be honest, I'm getting close to bagging this installation and just moving to Microsoft Security Essentials.

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  • rsync error unexplained error (code 255) at io.c

    - by kabeer
    I was using a script to perform rsync in sudo crontab. The script does a 2-way rsync (from serverA to serverB and reverse). After i reboot both the server machines, the rsync is not working in sudo crontab. I also setup a new cronjob and it fails, The error is: rsync error: unexplained error (code 255) at io.c(600) [sender=3.0.6] rsync: connection unexpectedly closed (0 bytes received so far) [receiver] However, when run from terminal, the rync script works as expected without issues. please help.

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  • Post Error, Fixed/Removable Media Error

    - by Dan
    Hi, I really do not know what I am missing here. I ordered parts for a new server. The board is an Intel s3420GP. From the diagnostic LEDs I get the error message: 0xB1h which corresponds to "Fixed Media: Disabling fixed media" and 0xB8h which corresponds to "Removable Media: Resetting removable media device." I can not for the life of me figure out what it is talking about. I have two identical motherboards and both gave the error message. I don't have a second CPU yet, so I can't test that. There are no beeps or anything. It seems the server resets every 10 seconds or so (the speaker does work, I put the RAM in the wrong slots on purpose to test this out, and the correct error POST code came up) Please help me, I'm not sure where else to turn or to ask

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  • What is a vim "runtime directory"?

    - by Andres Jaan Tack
    I'm trying to get started with things like FuzzyFinder, but I am stuck at the point where it says: INSTALLATION fuf-installation Put all files into your runtime directory. If you have the zip file, extract it to your runtime directory. You should place the files as follows: your_runtime_directory/plugin/fuf.vim ... What is my "runtime directory"? How do I know if I have one? Why does it matter how I put things into it?

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  • NFS compound failed for server foosrv: error 7 (RPC: Authentication error)

    - by automatthias
    I'm setting up an Ubuntu NFS server with a Solaris 10 client. The basic configuration looks okay to me, and it was also working for some time. I'm getting an "RPC: Authentication error" message on the client. server /etc/exports: /export/opencsw-future 192.168.3.0/24(rw,nohide,insecure,no_subtree_check,async) /export/opencsw-current 192.168.3.0/24(rw,nohide,insecure,no_subtree_check,async) $ ls -ld /export/opencsw-current drwxr-xr-x 7 maciej maciej 4096 2012-02-05 14:55 /export/opencsw-current client $ grep opencsw /etc/vfstab foosrv:/opencsw-current - /export/opencsw-current nfs - yes - $ sudo mount /export/opencsw-current NFS compound failed for server foosrv: error 7 (RPC: Authentication error) (...repeated...) nfs mount: mount: /export/opencsw-current: Permission denied My server host name resolves to both IPv4 and IPv6 addresses.

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  • Apache2 unable to start: private key not found

    - by user3161330
    today I edited some vhosts in my Apache installation and when I tried to restart it I got this error: [Sun Jun 08 15:20:19 2014] [error] Init: Private key not found [Sun Jun 08 15:20:19 2014] [error] SSL Library Error: 218529960 error:0D0680A8:asn1 encoding routines:ASN1_CHECK_TLEN:wrong tag [Sun Jun 08 15:20:19 2014] [error] SSL Library Error: 218640442 error:0D08303A:asn1 encoding routines:ASN1_TEMPLATE_NOEXP_D2I:nested asn1 error [Sun Jun 08 15:20:19 2014] [error] SSL Library Error: 218529960 error:0D0680A8:asn1 encoding routines:ASN1_CHECK_TLEN:wrong tag [Sun Jun 08 15:20:19 2014] [error] SSL Library Error: 218595386 error:0D07803A:asn1 encoding routines:ASN1_ITEM_EX_D2I:nested asn1 error [Sun Jun 08 15:20:19 2014] [error] SSL Library Error: 67710980 error:04093004:rsa routines:OLD_RSA_PRIV_DECODE:RSA lib [Sun Jun 08 15:20:19 2014] [error] SSL Library Error: 218529960 error:0D0680A8:asn1 encoding routines:ASN1_CHECK_TLEN:wrong tag [Sun Jun 08 15:20:19 2014] [error] SSL Library Error: 218595386 error:0D07803A:asn1 encoding routines:ASN1_ITEM_EX_D2I:nested asn1 error I have tried to generate new self signed certificates issuing this command: openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout server.cert.key -out server.cert.crt but the error still exists. The private key chmod is 600, and if I open it with nano looks, fine. I'm running Apache2 on a debian 7 machine.

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  • MKReverseGeocoder server returned error: 503

    - by raaz
    Hi all, Currently i am developing an iPhone application where i have to show user's current city and location for which i am using Mapkit Framework.When i build the application it works fine and show me the exact city details .But right now when i try to build the application again application shows following error message in my log /SourceCache/ProtocolBuffer_Sim/ProtocolBuffer-26/Runtime/PBRequester.m:523 server returned error: 503 reverseGeocoder: didFailWithError:Error Domain=PBRequesterErrorDomain Code=6001 "Operation could not be completed. (PBRequesterErrorDomain error 6001.)" Is any body facing the same issue and how can i resolve it?

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  • How to log error queries in mysql?

    - by user271768
    I know that there is general_log that logs all queries, but I want to find out which query has an error, and get the error message. I have tried running an error query on purpose, but it logs as a normal query and doesn't report it with error. Any ideas?

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  • how to read LDAP error codes

    - by Padur
    Hello I am having trouble reading ldap error codes. Is there any method or an API to read ldap error codes/sub error codes.Right now I am parsing the exception message and getting the error code. I believe there is a simple way of extracting codes? Padur

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  • Error Galleria IE7

    - by John the horn
    I am using galleria for my site [Minavet.ro][1] [1]: http://minavet.ro and this error comes up is IE7 Line:219079877 Char:2 Error:Expected identifier, string number code:0 url:http://minavet.ro Thx for your time I have given the images width and height and now the error is Line:222704333 Char:2 Error:Expected identifier, string number code:0 url:http://minavet.ro

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  • "Null" is null or not an object error in IE javascript

    - by user89691
    The following code executes fine in Firefox and Chrome, but gives an error: 'null' is null or not an object when executed in Internet Explorer. if (xmlhttp.responseXML != null) { var xmlDoc = xmlhttp.responseXML.documentElement ; var ResultNodes = xmlDoc.getElementsByTagName ("Result") ; <---- error here if (ResultNodes != null) { (I would have thought the line after the one indicated would be more likely to return the error but the debugger says the run-time error is at the line indicated) Any ideas why?

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  • Unknown Curl error

    - by Kaido
    Hey i got small problem getting an unknown curl error from my script "curl_error(): 180 is not a valid cURL handle resource". Im not able to find any recourses about that error so maybe anyone has any experience with this. Thanks already. heres the part which causes the error $resp = curl_error($ch); error_log(date('Y M D h:s:m '). ": $current error: " .curl_error($ch)."\n", 3, '../../usererrors/'.$username.'errors');

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  • Umbraco 404 error after install

    - by ruz
    I have downloaded and setup umbraco on IIS 7.5. I got a 404 page error when I tried running umbraco with Visual Web Developer 2008 Express Edition. Here is the error: Server Error in '/umbraco4' Application. HTTP Error 404 - Not Found. Version Information: ASP.NET Development Server 9.0.0.0 umbraco4 is the webroot directory where I have setup umbraco I don't have experience working with .net Any help will be appreciated. Thanks!!

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  • strange error in haskell about indentation of if-then-else

    - by Drakosha
    I have the following code: foo :: Int -> [String] -> [(FilePath, Integer)] -> IO Int foo _ [] _ = return 4 foo _ _ [] = return 5 foo n nameREs pretendentFilesWithSizes = do result <- (bar n (head nameREs) pretendentFilesWithSizes) if result == 0 then return 0 -- <========================================== here is the error else foo n (tail nameREs) pretendentFilesWithSizes I get an error on the line with the comment above, the error is: aaa.hs:56:2: parse error (possibly incorrect indentation) I'm working with emacs, there's no spaces, and i do not understand what did i do wrong.

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