160360 - Asserts opening Navigator/Languages pref panel [@nsXULElement line 1318]

Status: VERIFIED DUPLICATE of bug 207865

(SeaMonkey :: Preferences, defect)

Description

[Nicholas Allen]

Win2k CVS current trunk debug build w/ new profile.

Opening the Languages pref panel triggers an assertion:

###!!! ASSERTION: unable to normalize attribute name: 'NS_SUCCEEDED(rv)', file x
:/project/mozilla/content/xul/content/src/nsXULElement.cpp, line 1318

The actual cause is the following:

WARNING: NS_ENSURE_TRUE(!aName.IsEmpty()) failed, file x:/project/mozilla/conten
t/base/src/nsNodeInfoManager.cpp, line 217

Stack trace at assertion:

nsXULElement::SetAttribute(nsXULElement * const 0x045c44f4, const nsAString & 
{...}, const nsAString & {...}) line 1318 + 38 bytes
XPTC_InvokeByIndex(nsISupports * 0x045c44f4, unsigned int 30, unsigned int 2, 
nsXPTCVariant * 0x0012dcb4) line 106
XPCWrappedNative::CallMethod(XPCCallContext & {...}, XPCWrappedNative::CallMode 
CALL_METHOD) line 1994 + 42 bytes
XPC_WN_CallMethod(JSContext * 0x0394c8b8, JSObject * 0x04618fe8, unsigned int 
2, long * 0x0456efc4, long * 0x0012df64) line 1266 + 14 bytes
js_Invoke(JSContext * 0x0394c8b8, unsigned int 2, unsigned int 0) line 838 + 23 
bytes
js_Interpret(JSContext * 0x0394c8b8, long * 0x0012e884) line 2791 + 15 bytes
js_Invoke(JSContext * 0x0394c8b8, unsigned int 1, unsigned int 2) line 855 + 13 
bytes
js_InternalInvoke(JSContext * 0x0394c8b8, JSObject * 0x03612658, long 60828784, 
unsigned int 0, unsigned int 1, long * 0x0012eae4, long * 0x0012e9b4) line 930 
+ 20 bytes
JS_CallFunctionValue(JSContext * 0x0394c8b8, JSObject * 0x03612658, long 
60828784, unsigned int 1, long * 0x0012eae4, long * 0x0012e9b4) line 3428 + 31 
bytes
nsJSContext::CallEventHandler(nsJSContext * const 0x0379cc80, void * 
0x03612658, void * 0x03a02c70, unsigned int 1, void * 0x0012eae4, int * 
0x0012eae8, int 0) line 1041 + 33 bytes
nsJSEventListener::HandleEvent(nsJSEventListener * const 0x03afe708, 
nsIDOMEvent * 0x04571bd0) line 182 + 77 bytes
nsEventListenerManager::HandleEventSubType(nsListenerStruct * 0x0461a810, 
nsIDOMEvent * 0x04571bd0, nsIDOMEventTarget * 0x0394c790, unsigned int 1, 
unsigned int 7) line 1274 + 20 bytes
nsEventListenerManager::HandleEvent(nsEventListenerManager * const 0x03a0ed50, 
nsIPresContext * 0x03a2d748, nsEvent * 0x0012f220, nsIDOMEvent * * 0x0012f1dc, 
nsIDOMEventTarget * 0x0394c790, unsigned int 7, nsEventStatus * 0x0012f248) 
line 1943 + 36 bytes
GlobalWindowImpl::HandleDOMEvent(GlobalWindowImpl * const 0x0394c780, 
nsIPresContext * 0x03a2d748, nsEvent * 0x0012f220, nsIDOMEvent * * 0x0012f1dc, 
unsigned int 1, nsEventStatus * 0x0012f248) line 763
DocumentViewerImpl::LoadComplete(DocumentViewerImpl * const 0x039f3da8, 
unsigned int 0) line 1537 + 47 bytes
nsDocShell::EndPageLoad(nsIWebProgress * 0x03aaf0fc, nsIChannel * 0x039f8270, 
unsigned int 0) line 4123
nsWebShell::EndPageLoad(nsIWebProgress * 0x03aaf0fc, nsIChannel * 0x039f8270, 
unsigned int 0) line 737
nsDocShell::OnStateChange(nsDocShell * const 0x0379c914, nsIWebProgress * 
0x03aaf0fc, nsIRequest * 0x039f8270, unsigned int 131088, unsigned int 0) line 
4037
nsDocLoaderImpl::FireOnStateChange(nsIWebProgress * 0x03aaf0fc, nsIRequest * 
0x039f8270, int 131088, unsigned int 0) line 1235
nsDocLoaderImpl::doStopDocumentLoad(nsIRequest * 0x039f8270, unsigned int 0) 
line 870
nsDocLoaderImpl::DocLoaderIsEmpty() line 768
nsDocLoaderImpl::OnStopRequest(nsDocLoaderImpl * const 0x03aaf0ec, nsIRequest * 
0x03aa43d8, nsISupports * 0x03a2d748, unsigned int 2147500037) line 699
nsLoadGroup::RemoveRequest(nsLoadGroup * const 0x03b50a78, nsIRequest * 
0x03aa43d8, nsISupports * 0x03a2d748, unsigned int 2147500037) line 694 + 35 
bytes
imgRequestProxy::OnStopRequest(nsIRequest * 0x04675288, nsISupports * 
0x00000000, unsigned int 2147500037) line 392
imgRequest::OnStopRequest(imgRequest * const 0x04658dd8, nsIRequest * 
0x04675288, nsISupports * 0x00000000, unsigned int 2147500037) line 654
ProxyListener::OnStopRequest(ProxyListener * const 0x04675398, nsIRequest * 
0x04675288, nsISupports * 0x00000000, unsigned int 2147500037) line 707
nsJARChannel::OnStopRequest(nsJARChannel * const 0x0467528c, nsIRequest * 
0x046756fc, nsISupports * 0x00000000, unsigned int 2147500037) line 606 + 49 
bytes
nsOnStopRequestEvent::HandleEvent() line 213
nsARequestObserverEvent::HandlePLEvent(PLEvent * 0x04675a14) line 116
PL_HandleEvent(PLEvent * 0x04675a14) line 596 + 10 bytes
PL_ProcessPendingEvents(PLEventQueue * 0x00f51370) line 526 + 9 bytes
_md_EventReceiverProc(HWND__ * 0x01330238, unsigned int 49311, unsigned int 0, 
long 16061296) line 1077 + 9 bytes
USER32! 77e11b60()
USER32! 77e11cca()
USER32! 77e183f1()
nsAppShellService::Run(nsAppShellService * const 0x00fecd68) line 452
main1(int 2, char * * 0x00276f30, nsISupports * 0x00000000) line 1518 + 32 bytes
main(int 2, char * * 0x00276f30) line 1878 + 37 bytes
mainCRTStartup() line 338 + 17 bytes
KERNEL32! 77ea847c()

Comment 1

[[e-mail] (away - not reading bugmail)]

is this still crashing?

Comment 2

[Nicholas Allen]

Still happening as of 0828.  Here's the current line numbers:

WARNING: NS_ENSURE_TRUE(!aName.IsEmpty()) failed, file x:/mozilla/content/base/s
rc/nsNodeInfoManager.cpp, line 228

###!!! ASSERTION: unable to normalize attribute name: 'NS_SUCCEEDED(rv)', file x
:/mozilla/content/xul/content/src/nsXULElement.cpp, line 1323

Comment 3

[timeless]

nick: if you have a debug build, then for problems like this you want to select
the XPCWrappedNative::CallMethod frame and then evaluate DumpJSStack() [once, to
disable the evaluate, change it to DumpJSStack]

*** This bug has been marked as a duplicate of 207865 ***

Comment 4

[Nicholas Allen]

Thanks for the tip.

v