202508 - Assertion: unexpected second call to SetInitialChildList

Status: RESOLVED DUPLICATE of bug 202717

(Core :: Layout, defect)

Description

[rbs]

I am hitting the following assertion whit the steps:
1. visit
http://groups.google.com/groups?hl=en&lr=&ie=UTF-8&group=netscape.public.mozilla.mathml
2. click on one of the message

Assertion:
==========
NS_IMETHODIMP
nsContainerFrame::SetInitialChildList(nsIPresContext* aPresContext,
                                      nsIAtom*        aListName,
                                      nsIFrame*       aChildList)
{
  nsresult  result;
  if (!mFrames.IsEmpty()) {
    // We already have child frames which means we've already been
    // initialized
    NS_NOTREACHED("unexpected second call to SetInitialChildList");
....
}

Stack trace:
============
NTDLL! 77f9180c()
nsDebug::Assertion(const char * 0x01c47f70, const char * 0x1011608c, const char
* 0x01c47f2c, int 113) line 270 + 13 bytes
nsDebug::NotReached(const char * 0x01c47f70, const char * 0x01c47f2c, int 113)
line 447 + 22 bytes
nsContainerFrame::SetInitialChildList(nsContainerFrame * const 0x03933c68,
nsIPresContext * 0x0396b9f8, nsIAtom * 0x00000000 {???}, nsIFrame * 0x00000000)
line 113 + 18 bytes
nsCSSFrameConstructor::ConstructHTMLFrame(nsIPresShell * 0x03857ca8,
nsIPresContext * 0x0396b9f8, nsFrameConstructorState & {...}, nsIContent *
0x038628d8, nsIFrame * 0x03933a14, nsIAtom * 0x0026f258 {???}, int 3,
nsStyleContext * 0x03933ba0, nsFrameItems & {...}) line 5040
nsCSSFrameConstructor::ConstructFrameInternal(nsIPresShell * 0x03857ca8,
nsIPresContext * 0x0396b9f8, nsFrameConstructorState & {...}, nsIContent *
0x038628d8, nsIFrame * 0x03933a14, nsIAtom * 0x0026f258 {???}, int 3,
nsStyleContext * 0x03933ba0, nsFrameItems & {...}, int 0) line 7384 + 49 bytes
nsCSSFrameConstructor::ConstructFrame(nsIPresShell * 0x03857ca8, nsIPresContext
* 0x0396b9f8, nsFrameConstructorState & {...}, nsIContent * 0x038628d8, nsIFrame
* 0x03933a14, nsFrameItems & {...}) line 7281 + 56 bytes
nsCSSFrameConstructor::ProcessChildren(nsIPresShell * 0x03857ca8, nsIPresContext
* 0x0396b9f8, nsFrameConstructorState & {...}, nsIContent * 0x03a1cda0, nsIFrame
* 0x03933a14, int 1, nsFrameItems & {...}, int 1, nsTableCreator * 0x00000000)
line 12213 + 66 bytes
nsCSSFrameConstructor::ConstructDocElementFrame(nsIPresShell * 0x03857ca8,
nsIPresContext * 0x0396b9f8, nsFrameConstructorState & {...}, nsIContent *
0x03a1cda0, nsIFrame * 0x03933554, nsStyleContext * 0x03933804, nsIFrame * &
0x03933a14) line 3540
nsCSSFrameConstructor::ContentInserted(nsCSSFrameConstructor * const 0x036fbf50,
nsIPresContext * 0x0396b9f8, nsIContent * 0x00000000, nsIFrame * 0x00000000,
nsIContent * 0x03a1cda0, int 0, nsILayoutHistoryState * 0x00000000, int 0) line 8983
StyleSetImpl::ContentInserted(StyleSetImpl * const 0x036fbe30, nsIPresContext *
0x0396b9f8, nsIContent * 0x00000000, nsIContent * 0x03a1cda0, int 0) line 1713
PresShell::InitialReflow(PresShell * const 0x03857ca8, int 12780, int 7650) line
2799
HTMLContentSink::StartLayout() line 4181
HTMLContentSink::CloseFrameset(HTMLContentSink * const 0x0386d6f0) line 3404
CNavDTD::CloseFrameset() line 3257 + 27 bytes
CNavDTD::CloseContainer(nsHTMLTag eHTMLTag_frameset, nsHTMLTag
eHTMLTag_frameset, int 0) line 3441 + 8 bytes
CNavDTD::CloseContainersTo(int 1, nsHTMLTag eHTMLTag_frameset, int 0) line 3487
+ 20 bytes
CNavDTD::CloseContainersTo(nsHTMLTag eHTMLTag_frameset, int 0) line 3645 + 20 bytes
CNavDTD::HandleEndToken(CToken * 0x039e1758) line 2020 + 14 bytes
CNavDTD::HandleToken(CNavDTD * const 0x03694f90, CToken * 0x039e1758, nsIParser
* 0x038ae508) line 945 + 12 bytes
CNavDTD::BuildModel(CNavDTD * const 0x03694f90, nsIParser * 0x038ae508,
nsITokenizer * 0x03872f28, nsITokenObserver * 0x00000000, nsIContentSink *
0x0386d6f0) line 511 + 20 bytes
nsParser::BuildModel(nsParser * const 0x038ae508) line 1898 + 34 bytes
nsParser::ResumeParse(int 1, int 0, int 1) line 1765 + 12 bytes
nsParser::OnDataAvailable(nsParser * const 0x038ae50c, nsIRequest * 0x03694ab8,
nsISupports * 0x00000000, nsIInputStream * 0x03694e20, unsigned int 0, unsigned
int 1010) line 2429 + 21 bytes
nsDocumentOpenInfo::OnDataAvailable(nsDocumentOpenInfo * const 0x03989530,
nsIRequest * 0x03694ab8, nsISupports * 0x00000000, nsIInputStream * 0x03694e20,
unsigned int 0, unsigned int 1010) line 239 + 46 bytes
nsHTTPCompressConv::do_OnDataAvailable(nsIRequest * 0x03694ab8, nsISupports *
0x00000000, unsigned int 0, char * 0x03912a98, unsigned int 1010) line 363 + 43
bytes
nsHTTPCompressConv::OnDataAvailable(nsHTTPCompressConv * const 0x03906a38,
nsIRequest * 0x03694ab8, nsISupports * 0x00000000, nsIInputStream * 0x03906b00,
unsigned int 0, unsigned int 534) line 286 + 31 bytes
nsStreamListenerTee::OnDataAvailable(nsStreamListenerTee * const 0x0383c490,
nsIRequest * 0x03694ab8, nsISupports * 0x00000000, nsIInputStream * 0x0394418c,
unsigned int 0, unsigned int 534) line 97 + 51 bytes
nsHttpChannel::OnDataAvailable(nsHttpChannel * const 0x03694ac0, nsIRequest *
0x0395fb70, nsISupports * 0x00000000, nsIInputStream * 0x0394418c, unsigned int
0, unsigned int 534) line 3174 + 63 bytes
nsInputStreamPump::OnStateTransfer() line 418 + 65 bytes
nsInputStreamPump::OnInputStreamReady(nsInputStreamPump * const 0x0395fb74,
nsIAsyncInputStream * 0x0394418c) line 321 + 11 bytes
nsInputStreamReadyEvent::EventHandler(PLEvent * 0x0385df04) line 117
PL_HandleEvent(PLEvent * 0x0385df04) line 659 + 10 bytes
PL_ProcessPendingEvents(PLEventQueue * 0x00ddf110) line 592 + 9 bytes
_md_TimerProc(HWND__ * 0x0008019a, unsigned int 275, unsigned int 0, unsigned
long 369347854) line 960 + 9 bytes
USER32! 77e3a244()
USER32! 77e1440e()
USER32! 77e1a792()
nsAppShellService::Run(nsAppShellService * const 0x01485650) line 479
main1(int 1, char * * 0x00262698, nsISupports * 0x00dd85e0) line 1271 + 32 bytes
main(int 1, char * * 0x00262698) line 1650 + 37 bytes
mainCRTStartup() line 338 + 17 bytes
KERNEL32! 77ea847c()

Comment 1

[rbs]

*** This bug has been marked as a duplicate of 202717 ***