Closed
Bug 605126
Opened 15 years ago
Closed 15 years ago
Switching tabs (or open a new one) on document load triggers window.onerror
Categories
(DevTools :: General, defect)
Tracking
(Not tracked)
RESOLVED
INVALID
People
(Reporter: noel.verschaeren, Unassigned)
Details
User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.10) Gecko/20100914 Firefox/3.6.10
Build Identifier: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.10) Gecko/20100914 Firefox/3.6.10
When focus it lost on a loading window (in a tab) window.onerror is triggered.
happens on all platforms (tested in windows and MacOS)
Reproducible: Always
Steps to Reproduce:
1. create document with next code:
<html><head></head><body>
<script type="text/javascript">
window.onerror = function (msg, url, lno) {
alert('l: '+lno+', '+msg+' on '+url);
}
</script>
</body></html>
2. open in a tab
3. when loading quickly press [CMD][tab] or just click an other open tab
Actual Results:
Alert will show up:
l: 0, Script error. on
Expected Results:
nothing ;-)
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Comment 1•15 years ago
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This is WFM using Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.9.2.11) Gecko/20101012 Firefox/3.6.11, i.e. no Alert.
Version: unspecified → 3.6 Branch
Did a re-test, and found out that it is probably related to firebug.
Could not reproduce it without firebug open.
Sorry for that one
Component: General → Developer Tools
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Comment 3•15 years ago
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Resolving in this Case.
Status: UNCONFIRMED → RESOLVED
Closed: 15 years ago
Resolution: --- → INVALID
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Updated•7 years ago
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Product: Firefox → DevTools
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Description
•