Closed Bug 286708 Opened 20 years ago Closed 19 years ago

###!!! ASSERTION: nsPrompt used too early on window object!: 'window->GetExtantDocument() != nsnull', file r:/mozilla/embedding/components/windowwatcher/src/nsPrompt.cpp, line 168

Categories

(Core Graveyard :: Embedding: APIs, defect)

Product:
Core Graveyard
Component:
Embedding: APIs
Platform:
x86
Windows XP
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

(Not tracked)

Status:
RESOLVED FIXED

People

(Reporter: timeless, Assigned: jst)

References

(
URL
)

Details

(Keywords: assertion) 

###!!! ASSERTION: nsPrompt used too early on window object!:
'window->GetExtantDocument() != nsnull', file
r:/mozilla/embedding/components/windowwatcher/src/nsPrompt.cpp, line 168

steps:
1. load http://www.soaprpc.com/examples/
2. click http://soap.develop.com/xmlrpc/

+	error	{mStorage=0x0012f42c "dnsNotFound" }	nsAutoString
+
{,,necko.dll}((*(nsACString*)(&(*(nsCSubstring*)(&(*(nsStandardURL*){*}aURI).mSpec))))).mData
0x036d1260 "http://soap.develop.com/xmlrpc/"	char *

 	xpcom_core.dll!nsDebugImpl::Assertion(const char * aStr=0x01fe5bfc, const char
* aExpr=0x01fe5bd4, const char * aFile=0x01fe5b94, int aLine=0x000000a8)  Line
301	C++
 	xpcom_core.dll!nsDebug::Assertion(const char * aStr=0x01fe5bfc, const char *
aExpr=0x01fe5bd4, const char * aFile=0x01fe5b94, int aLine=0x000000a8)  Line 109	C++
 	embedcomponents.dll!nsAutoDOMEventDispatcher::DispatchCustomEvent(const char *
aEventName=0x01fe5b64)  Line 168 + 0x2d	C++
 
embedcomponents.dll!nsAutoDOMEventDispatcher::nsAutoDOMEventDispatcher(nsIDOMWindow
* aWindow=0x037b78ec)  Line 146 + 0x1c	C++
 	embedcomponents.dll!nsPrompt::Alert(const unsigned short *
dialogTitle=0x00000000, const unsigned short * text=0x03547620)  Line 205	C++
>	docshell.dll!nsDocShell::DisplayLoadError(unsigned int aError=0x804b001e,
nsIURI * aURI=0x03710ed8, const unsigned short * aURL=0x00000000, nsIChannel *
aFailedChannel=0x03572af8)  Line 2971	C++
 	docshell.dll!nsWebShell::EndPageLoad(nsIWebProgress * aProgress=0x0361e33c,
nsIChannel * channel=0x03572af8, unsigned int aStatus=0x804b001e)  Line 816	C++
 	docshell.dll!nsDocShell::OnStateChange(nsIWebProgress * aProgress=0x0361e33c,
nsIRequest * aRequest=0x03572af8, unsigned int aStateFlags=0x00020010, unsigned
int aStatus=0x804b001e)  Line 4506	C++
 	docshell.dll!nsDocLoader::FireOnStateChange(nsIWebProgress *
aProgress=0x0361e33c, nsIRequest * aRequest=0x03572af8, int
aStateFlags=0x00020010, unsigned int aStatus=0x804b001e)  Line 1195	C++
 	docshell.dll!nsDocLoader::doStopDocumentLoad(nsIRequest * request=0x03572af8,
unsigned int aStatus=0x804b001e)  Line 832	C++
 	docshell.dll!nsDocLoader::DocLoaderIsEmpty()  Line 729	C++
 	docshell.dll!nsDocLoader::OnStopRequest(nsIRequest * aRequest=0x03572af8,
nsISupports * aCtxt=0x00000000, unsigned int aStatus=0x804b001e)  Line 653	C++
 	necko.dll!nsLoadGroup::RemoveRequest(nsIRequest * request=0x03572af8,
nsISupports * ctxt=0x00000000, unsigned int aStatus=0x804b001e)  Line 732 + 0x2c	C++
 	necko.dll!nsHttpChannel::OnStopRequest(nsIRequest * request=0x034f8908,
nsISupports * ctxt=0x00000000, unsigned int status=0x804b001e)  Line 3853	C++
 	necko.dll!nsInputStreamPump::OnStateStop()  Line 507	C++
 	necko.dll!nsInputStreamPump::OnInputStreamReady(nsIAsyncInputStream *
stream=0x0345ca68)  Line 343 + 0xb	C++
 	xpcom_core.dll!nsInputStreamReadyEvent::EventHandler(PLEvent *
plevent=0x03777b34)  Line 119	C++
 	xpcom_core.dll!PL_HandleEvent(PLEvent * self=0x03777b34)  Line 698 + 0xa	C
 	xpcom_core.dll!PL_ProcessPendingEvents(PLEventQueue * self=0x0114a280)  Line
633 + 0x9	C
 	xpcom_core.dll!_md_TimerProc(HWND__ * hwnd=0x007d15be, unsigned int
uMsg=0x00000113, unsigned int idEvent=0x00000000, unsigned long
dwTime=0x217e0d65)  Line 1034 + 0x9	C
 	user32.dll!_InternalCallWinProc@20()  + 0x28	
 	user32.dll!_UserCallWinProc@24()  + 0xa1	
 	user32.dll!_DispatchMessageWorker@8()  + 0xcc6	
 	user32.dll!_DispatchMessageA@4()  + 0xf	
 	mfc71d.dll!AfxInternalPumpMessage()  Line 188	C++
 	mfc71d.dll!CWinThread::PumpMessage()  Line 916	C++
 	mfc71d.dll!CWinThread::Run()  Line 637 + 0xb	C++
 	mfc71d.dll!CWinApp::Run()  Line 701	C++
 	mfc71d.dll!AfxWinMain(HINSTANCE__ * hInstance=0x00400000, HINSTANCE__ *
hPrevInstance=0x00000000, char * lpCmdLine=0x00142384, int nCmdShow=0x0000000a)
 Line 49 + 0xb	C++
 	mfcembed.exe!WinMain(HINSTANCE__ * hInstance=0x00400000, HINSTANCE__ *
hPrevInstance=0x00000000, char * lpCmdLine=0x00142384, int nCmdShow=0x0000000a)
 Line 25	C++
 	mfcembed.exe!WinMainCRTStartup()  Line 390 + 0x39	C
 	kernel32.dll!_BaseProcessStart@4()  + 0x23
Assigning to jst, since he knows this stuff...

Johnny, the nsIPrompt in this case is coming from docshell calling GetInterface
on itself, so I don't see how this could possibly screw up.

timeless, is this a build with the windowwatcher contract overridden or something?
Assignee: adamlock → jst
nope, that was the previous company :)
i thought promptservice was, if so, it would nest to call the main
promptservice, but i don't see that here...
so, here's an interesting flavor:
0[344988]: WARNING: NS_ENSURE_TRUE(cv) failed, file
r:/mozilla/xpfe/appshell/src/nsXULWindow.cpp, line 1552
0[344988]: WARNING: chrome: failed to get base url for
chrome://myapp/content/myapp.xul -- using wacky default, file
r:/mozilla/rdf/chrome/src/nsChromeRegistry.cpp, line 517
0[344988]: ###!!! ASSERTION: nsPrompt used too early on window object!:
'window->GetExtantDocument() != nsnull', file
r:/mozilla/embedding/components/windowwatcher/src/nsPrompt.cpp, line 168
0[344988]: ###!!! Break: at file
r:/mozilla/embedding/components/windowwatcher/src/nsPrompt.cpp, line 168

i don't have the jar file for myapp on this system, but i do have the js that
wants to open it :).

00127f20 004be80e ntdll!DbgBreakPoint
00127f28 004be74e xpcom_core!nsDebugImpl::Break(
			char * aFile = 0x01785fbc
"r:/mozilla/embedding/components/windowwatcher/src/nsPrompt.cpp", 
			int aLine = 168)+0x7e [r:\mozilla\xpcom\base\nsdebugimpl.cpp @ 385]
001284a4 0044730d xpcom_core!nsDebugImpl::Assertion(
			char * aStr = 0x01786024 "nsPrompt used too early on window object!", 
			char * aExpr = 0x01785ffc "window->GetExtantDocument() != nsnull", 
			char * aFile = 0x01785fbc
"r:/mozilla/embedding/components/windowwatcher/src/nsPrompt.cpp", 
			int aLine = 168)+0x29e [r:\mozilla\xpcom\base\nsdebugimpl.cpp @ 301]
001284c4 0173fd01 xpcom_core!nsDebug::Assertion(
			char * aStr = 0x01786024 "nsPrompt used too early on window object!", 
			char * aExpr = 0x01785ffc "window->GetExtantDocument() != nsnull", 
			char * aFile = 0x01785fbc
"r:/mozilla/embedding/components/windowwatcher/src/nsPrompt.cpp", 
			int aLine = 168)+0x4d [r:\mozilla\all-i686-pc-cygwin\xpcom\build\nsdebug.cpp
@ 109]
001285d0 0173fc4c embedcomponents!nsAutoDOMEventDispatcher::DispatchCustomEvent(
			char * aEventName = 0x01785f8c "DOMWillOpenModalDialog")+0x71
[r:\mozilla\embedding\components\windowwatcher\src\nsprompt.cpp @ 168]
001285e0 0173ffaa
embedcomponents!nsAutoDOMEventDispatcher::nsAutoDOMEventDispatcher(
			class nsIDOMWindow * aWindow = 0x07592c34)+0x1c
[r:\mozilla\embedding\components\windowwatcher\src\nsprompt.cpp @ 146]
00128600 01588c9b embedcomponents!nsPrompt::Alert(
			unsigned short * dialogTitle = 0x00000000, 
			unsigned short * text = 0x048fc968)+0x1a
[r:\mozilla\embedding\components\windowwatcher\src\nsprompt.cpp @ 205]
00128b98 01590b49 docshell!nsDocShell::DisplayLoadError(
			unsigned int aError = 0x80520012, 
			class nsIURI * aURI = 0x06f25e98, 
			unsigned short * aURL = 0x00000000, 
			class nsIChannel * aFailedChannel = 0x07128038)+0xc9b
[r:\mozilla\docshell\base\nsdocshell.cpp @ 2970]
00128d94 01581a0e docshell!nsDocShell::InternalLoad(
			class nsIURI * aURI = 0x06f25e98, 
			class nsIURI * aReferrer = 0x04936708, 
			class nsISupports * aOwner = 0x00000000, 
			unsigned int aFlags = 1, 
			unsigned short * aWindowTarget = 0x061a1100, 
			char * aTypeHint = 0x00000000 "", 
			class nsIInputStream * aPostData = 0x00000000, 
			class nsIInputStream * aHeadersData = 0x00000000, 
			unsigned int aLoadType = 1, 
			class nsISHEntry * aSHEntry = 0x00000000, 
			int aFirstParty = 1, 
			class nsIDocShell ** aDocShell = 0x00000000, 
			class nsIRequest ** aRequest = 0x00000000)+0x10f9
[r:\mozilla\docshell\base\nsdocshell.cpp @ 5649]
00128f04 017348bc docshell!nsDocShell::LoadURI(
			class nsIURI * aURI = 0x06f25e98, 
			class nsIDocShellLoadInfo * aLoadInfo = 0x06f10d70, 
			unsigned int aLoadFlags = 0, 
			int aFirstParty = 1)+0x8be [r:\mozilla\docshell\base\nsdocshell.cpp @ 776]
0012921c 01733436 embedcomponents!nsWindowWatcher::OpenWindowJS(
			class nsIDOMWindow * aParent = 0x00000000, 
			char * aUrl = 0x041940a0 "chrome://myapp/content/", 
			char * aName = 0x07592b40 "MyApp", 
			char * aFeatures = 0x06c3c858
"chrome,dialog=no,all,resizable=yes,width=450,height=450,hidewindow", 
			int aDialog = 0, 
			unsigned int argc = 0, 
			long * argv = 0x00000000, 
			class nsIDOMWindow ** _retval = 0x00129420)+0x145c
[r:\mozilla\embedding\components\windowwatcher\src\nswindowwatcher.cpp @ 785]
00129260 004d49d7 embedcomponents!nsWindowWatcher::OpenWindow(
			class nsIDOMWindow * aParent = 0x00000000, 
			char * aUrl = 0x041940a0 "chrome://myapp/content/", 
			char * aName = 0x07592b40 "MyApp", 
			char * aFeatures = 0x06c3c858
"chrome,dialog=no,all,resizable=yes,width=450,height=450,hidewindow", 
			class nsISupports * aArguments = 0x00000000, 
			class nsIDOMWindow ** _retval = 0x00129420)+0x76
[r:\mozilla\embedding\components\windowwatcher\src\nswindowwatcher.cpp @ 469]
0012929c 03609aab xpcom_core!XPTC_InvokeByIndex(
			class nsISupports * that = 0x03b9ee18, 
			unsigned int methodIndex = 3, 
			unsigned int paramCount = 6, 
			struct nsXPTCVariant * params = 0x001293d0)+0x27
[r:\mozilla\xpcom\reflect\xptcall\src\md\win32\xptcinvoke.cpp @ 102]
00129550 03615db9 xpc3250!XPCWrappedNative::CallMethod(
			class XPCCallContext * ccx = 0x00129584, 
			XPCWrappedNative::CallMode mode = CALL_METHOD (0))+0xddb
[r:\mozilla\js\src\xpconnect\src\xpcwrappednative.cpp @ 2068]
00129604 00eec95d xpc3250!XPC_WN_CallMethod(
			struct JSContext * cx = 0x048120c8, 
			struct JSObject * obj = 0x06182838, 
			unsigned int argc = 5, 
			long * argv = 0x070b23d8, 
			long * vp = 0x001296a4)+0x1c9
[r:\mozilla\js\src\xpconnect\src\xpcwrappednativejsops.cpp @ 1311]
00129734 00efc07b js3250!js_Invoke(
			struct JSContext * cx = 0x048120c8, 
			unsigned int argc = 5, 
			unsigned int flags = 0)+0xcad [r:\mozilla\js\src\jsinterp.c @ 1320]
0012a074 00eec9cd js3250!js_Interpret(
			struct JSContext * cx = 0x048120c8, 
			unsigned char * pc = 0x06c04dcb ":", 
			long * result = 0x0012a190)+0xda7b [r:\mozilla\js\src\jsinterp.c @ 3614]
0012a19c 00ef6827 js3250!js_Invoke(
			struct JSContext * cx = 0x048120c8, 
			unsigned int argc = 0, 
			unsigned int flags = 1)+0xd1d [r:\mozilla\js\src\jsinterp.c @ 1340]
0012aadc 00eec9cd js3250!js_Interpret(
			struct JSContext * cx = 0x048120c8, 
			unsigned char * pc = 0x06c3d084 "#", 
			long * result = 0x0012abf8)+0x8227 [r:\mozilla\js\src\jsinterp.c @ 3176]
0012ac04 0360279b js3250!js_Invoke(
			struct JSContext * cx = 0x048120c8, 
			unsigned int argc = 2, 
			unsigned int flags = 2)+0xd1d [r:\mozilla\js\src\jsinterp.c @ 1340]

Maybe chrome docshells should always use error pages?
(No session history issues to worry about!)
Bug 322773 has another way to trigger this assertion message.
Depends on: 322773
Based on the stack here, it looks like the checkin for bug 322773 should fix this assertion. Hopefully marking this as fixed, someone please reopen if it isn't.
Status: NEW → RESOLVED
Closed: 19 years ago
Resolution: --- → FIXED
Product: Core → Core Graveyard
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