JavaScript: Is there a way to get Chrome to break on all errors?
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by Alessandro Vernet
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Published on 2010-02-09T23:33:28Z
Indexed on
2010/03/18
21:21 UTC
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I am looking for an equivalent in Chrome to the "break on all errors" functionality of Firebug. In the Scripts tab, Chrome has a "pause on all exceptions", but this is not quite the same as breaking on all errors.
For instance, when loading a page with the following code, I would like Chrome to break on the line foo.bar = 42. Instead, even when enabling the "Pause on all exceptions", I don't get the expected result.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<script type="text/javascript">
function doError() {
foo.bar = 42;
}
window.onload = function() {
try {
doError();
} catch (e) {
console.log("Error", e);
}
}
</script>
</head>
<body>
</body>
</html>
You can try the code pasted above on this page.
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