Comments from beard@netscape.com, [....] If I use the menu, the grippy shows and hides, but I can't expand it. And, when I reshow the grippy, I get the following assertions: User break at 1F4A4F48 dprintf(const char*, ...)+00098 Assertion: "null pointer" (inURI) at file nsIOService.cpp, line 143 Calling chain using A6/R1 links Back chain ISA Caller 00000000 PPC 1F723680 0AD1C740 PPC 1F71FDE8 main+0013C 0AD1C6D0 PPC 1F71F98C main1(int, char**)+004C4 0AD1C5D0 PPC 1DF73620 nsAppShellService::Run()+00020 0AD1C590 PPC 1D9C43CC nsAppShell::Run()+00050 0AD1C510 PPC 1D9C5170 nsMacMessagePump::DoMessagePump()+00044 0AD1C4C0 PPC 1D9C5374 nsMacMessagePump::DispatchEvent(int, EventRecord*)+00084 0AD1C470 PPC 1D9C562C nsMacMessagePump::DoMouseDown(EventRecord&)+00084 0AD1C380 PPC 1D9C5F5C nsMacMessagePump::DoMenu(EventRecord&, long)+0004C 0AD1C340 PPC 1D9C6274 nsMacMessagePump::DispatchMenuCommandToRaptor(EventRecord&, long )+00050 0AD1C300 PPC 1D9BF810 nsMacMessageSink::DispatchMenuCommand(EventRecord&, long)+00050 0AD1C2C0 PPC 1D9B8CC0 nsMacWindow::HandleMenuCommand(EventRecord&, long)+00054 0AD1C260 PPC 1D9B96AC nsMacEventHandler::HandleMenuCommand(EventRecord&, long)+001D4 0AD1C1A0 PPC 1D9A101C nsWindow::DispatchWindowEvent(nsGUIEvent&)+00028 0AD1C160 PPC 1D9A0F08 nsWindow::DispatchEvent(nsGUIEvent*, nsEventStatus&)+00088 0AD1C110 PPC 1D9B061C nsMenuBar::MenuSelected(const nsMenuEvent&)+0009C 0AD1C0C0 PPC 1D9AB860 nsMenu::MenuItemSelected(const nsMenuEvent&)+002AC 0AD1BEC0 PPC 1D9B2D28 nsMenuItem::MenuItemSelected(const nsMenuEvent&)+00050 0AD1BE80 PPC 1D9B3568 nsMenuItem::DoCommand()+0063C 0AD1BD70 PPC 1EC309E0 RDFElementImpl::HandleDOMEvent(nsIPresContext&, nsEvent*, nsIDOM Event**, unsigned int, nsEventStatus&)+0047C 0AD1BC30 PPC 1DAFB834 nsEventListenerManager::HandleEvent(nsIPresContext&, nsEvent*, n sIDOMEvent**, unsigned int, nsEventStatus&)+01780 0AD1BAE0 PPC 1F2F08C0 nsJSEventListener::HandleEvent(nsIDOMEvent*)+001AC 0AD1B9C0 PPC 1F274D6C nsJSContext::CallFunction(void*, void*, unsigned int, void*, int *)+002B4 0AD1B8F0 PPC 1F3D3E48 JS_CallFunction+00044 0AD1B8B0 PPC 1F3F1748 js_InternalCall+000CC 0AD1B800 PPC 1F3F149C js_Invoke+00974 0AD1B700 PPC 1F3FA388 js_Interpret+082FC 0AD1B380 PPC 1F3F149C js_Invoke+00974 0AD1B280 PPC 1F3FA388 js_Interpret+082FC 0AD1AF00 PPC 1F3F149C js_Invoke+00974 0AD1AE00 PPC 1F3FA388 js_Interpret+082FC 0AD1AA80 PPC 1F3F1438 js_Invoke+00910 0AD1A980 PPC 1E000CE4 WrappedNative_CallMethod(JSContext*, JSObject*, unsigned int, lo ng*, long*)+00170 0AD1A900 PPC 1DFFEE38 nsXPCWrappedNativeClass::CallWrappedMethod(JSContext*, nsXPCWrap pedNative*, const XPCNativeMemberDescriptor*, nsXPCWrappedNativeClass::CallMode, unsigned int , long*, long*)+00E00 0AD1A6D0 PPC 1F4F8634 XPTC_InvokeByIndex+0002C 0AD1A690 PPC 1F4F873C _XPTC_InvokeByIndex+000C8 0AD1A5E8 PPC 1EBF3F90 RDFXMLDataSourceImpl::Init(const char*)+0007C 0AD1A588 PPC 1F755A7C NS_NewURI(nsIURI**, const char*, nsIURI*)+000D0 0AD1A518 PPC 1F06ECA4 nsIOService::NewURI(const char*, nsIURI*, nsIURI**)+0002C 0AD1A498 PPC 1F06EB60 GetScheme(const char*, char**)+00034 0AD1A438 PPC 1F4A5200 nsDebug::Assertion(const char*, const char*, const char*, int)+0 0040 Closing log Followed by: User break at 1F4A4F48 dprintf(const char*, ...)+00098 PreCondition: "null ptr" (aURI != nsnull) at file nsRDFService.cpp, line 1030 Calling chain using A6/R1 links Back chain ISA Caller 00000000 PPC 1F723680 0AD1C740 PPC 1F71FDE8 main+0013C 0AD1C6D0 PPC 1F71F98C main1(int, char**)+004C4 0AD1C5D0 PPC 1DF73620 nsAppShellService::Run()+00020 0AD1C590 PPC 1D9C43CC nsAppShell::Run()+00050 0AD1C510 PPC 1D9C5170 nsMacMessagePump::DoMessagePump()+00044 0AD1C4C0 PPC 1D9C5374 nsMacMessagePump::DispatchEvent(int, EventRecord*)+00084 0AD1C470 PPC 1D9C562C nsMacMessagePump::DoMouseDown(EventRecord&)+00084 0AD1C380 PPC 1D9C5F5C nsMacMessagePump::DoMenu(EventRecord&, long)+0004C 0AD1C340 PPC 1D9C6274 nsMacMessagePump::DispatchMenuCommandToRaptor(EventRecord&, long )+00050 0AD1C300 PPC 1D9BF810 nsMacMessageSink::DispatchMenuCommand(EventRecord&, long)+00050 0AD1C2C0 PPC 1D9B8CC0 nsMacWindow::HandleMenuCommand(EventRecord&, long)+00054 0AD1C260 PPC 1D9B96AC nsMacEventHandler::HandleMenuCommand(EventRecord&, long)+001D4 0AD1C1A0 PPC 1D9A101C nsWindow::DispatchWindowEvent(nsGUIEvent&)+00028 0AD1C160 PPC 1D9A0F08 nsWindow::DispatchEvent(nsGUIEvent*, nsEventStatus&)+00088 0AD1C110 PPC 1D9B061C nsMenuBar::MenuSelected(const nsMenuEvent&)+0009C 0AD1C0C0 PPC 1D9AB860 nsMenu::MenuItemSelected(const nsMenuEvent&)+002AC 0AD1BEC0 PPC 1D9B2D28 nsMenuItem::MenuItemSelected(const nsMenuEvent&)+00050 0AD1BE80 PPC 1D9B3568 nsMenuItem::DoCommand()+0063C 0AD1BD70 PPC 1EC309E0 RDFElementImpl::HandleDOMEvent(nsIPresContext&, nsEvent*, nsIDOM Event**, unsigned int, nsEventStatus&)+0047C 0AD1BC30 PPC 1DAFB834 nsEventListenerManager::HandleEvent(nsIPresContext&, nsEvent*, n sIDOMEvent**, unsigned int, nsEventStatus&)+01780 0AD1BAE0 PPC 1F2F08C0 nsJSEventListener::HandleEvent(nsIDOMEvent*)+001AC 0AD1B9C0 PPC 1F274D6C nsJSContext::CallFunction(void*, void*, unsigned int, void*, int *)+002B4 0AD1B8F0 PPC 1F3D3E48 JS_CallFunction+00044 0AD1B8B0 PPC 1F3F1748 js_InternalCall+000CC 0AD1B800 PPC 1F3F149C js_Invoke+00974 0AD1B700 PPC 1F3FA388 js_Interpret+082FC 0AD1B380 PPC 1F3F149C js_Invoke+00974 0AD1B280 PPC 1F3FA388 js_Interpret+082FC 0AD1AF00 PPC 1F3F149C js_Invoke+00974 0AD1AE00 PPC 1F3FA388 js_Interpret+082FC 0AD1AA80 PPC 1F3F1438 js_Invoke+00910 0AD1A980 PPC 1E000CE4 WrappedNative_CallMethod(JSContext*, JSObject*, unsigned int, lo ng*, long*)+00170 0AD1A900 PPC 1DFFEE38 nsXPCWrappedNativeClass::CallWrappedMethod(JSContext*, nsXPCWrap pedNative*, const XPCNativeMemberDescriptor*, nsXPCWrappedNativeClass::CallMode, unsigned int , long*, long*)+00E00 0AD1A6D0 PPC 1F4F8634 XPTC_InvokeByIndex+0002C 0AD1A690 PPC 1F4F873C _XPTC_InvokeByIndex+000C8 0AD1A5E4 PPC 1EBE637C RDFServiceImpl::GetDataSource(const char*, nsIRDFDataSource**)+0 0040 0AD1A2E4 PPC 1F4A50C4 nsDebug::PreCondition(const char*, const char*, const char*, int )+00040 Closing log

I see this on Linux and Windows too. 1. Collapse the sidebar by clicking on the grippy 2. Hide the sidebar with menuitem "View / Sidebar" 3. Show it again. 4. Try to expand it by clicking on the grippy. The grippy changes state, but the sidebar does not expand. I have a test case that I will attach.

Eric, is this a box bug? Reassigning to evaughan.

*** Bug 16122 has been marked as a duplicate of this bug. ***

*** Bug 18549 has been marked as a duplicate of this bug. ***

Giving a better title

*** Bug 18760 has been marked as a duplicate of this bug. ***

*** Bug 20818 has been marked as a duplicate of this bug. ***

reproduced in 12/5 build. can't drag it open either, need to open a new window tosee a sidebar. setting p3 for m13. Eric, please look at this soon to determine if you should accept it, and if so you can move to m14 if need be, since collapsing and hiding are less likely to be used together.

*** Bug 17334 has been marked as a duplicate of this bug. ***

I am going to take a closer look at this.

*** Bug 22617 has been marked as a duplicate of this bug. ***

*** Bug 22982 has been marked as a duplicate of this bug. ***

*** Bug 23202 has been marked as a duplicate of this bug. ***

I have a fix!

Fixed.

*** Bug 24158 has been marked as a duplicate of this bug. ***

verified on 1/19 builds

I can still repro this with today's (1.25.00) build from the tip.

getting off m13 radar til this can be checked out

Alex, I don't see this. Is there a particular platform or test case that you see this on? I'm using 1/26 M14 build. I can close sidebar via view sidebar, then shutdown restart, choose view sidebar and it open up ok. Resolving as worksforme.

Try this: - open nav - click on the sidebar grippy on to close the sidebar - choose View->Sidebar to hide it - choose View->Sidebar to unhide it. You are now unable to open the sidebar.

You should be in QA

*** Bug 21023 has been marked as a duplicate of this bug. ***

*** Bug 30409 has been marked as a duplicate of this bug. ***

Move to M16 ...

still occurs on 4/10 builds

*** Bug 35542 has been marked as a duplicate of this bug. ***

spam: changing qa contact on sidebar bugs from paulmac to shrir@netscape.com (all 67 of them!)

Can anyone still reproduce this?

nope..

I'll mark it fixed then.

verified (2000050808)