Bug 519 - Sporadic NULL ref exceptions
Summary: Sporadic NULL ref exceptions
Alias: None
Product: Xamarin Studio
Classification: Desktop
Component: Text Editor ()
Version: 2.6 RC 1
Hardware: Macintosh Mac OS
: --- normal
Target Milestone: 2.8
Assignee: Mike Krüger
Depends on:
Reported: 2011-08-29 11:06 UTC by René Ruppert
Modified: 2011-09-09 04:46 UTC (History)
3 users (show)

Is this bug a regression?: ---
Last known good build:

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Description René Ruppert 2011-08-29 11:06:35 UTC
I get these from time to time if I type "///". Found in MD 2.6 RC2

System.NullReferenceException: Object reference not set to an instance of an object
  at MonoDevelop.Projects.Dom.Output.AmbienceService.GetDocumentationSummary (IMember member) [0x00008] in /sources/monodevelop/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.Dom.Output/AmbienceService.cs:156 
  at MonoDevelop.CSharp.Resolver.TextEditorResolverProvider.CreateTooltip (MonoDevelop.Projects.Dom.Parser.ProjectDom dom, ICompilationUnit unit, MonoDevelop.Projects.Dom.ResolveResult result, System.String errorInformations, MonoDevelop.Projects.Dom.Output.Ambience ambience, ModifierType modifierState) [0x001e9] in /sources/monodevelop/main/src/addins/CSharpBinding/MonoDevelop.CSharp.Resolver/TextEditorResolverProvider.cs:337 
  at MonoDevelop.SourceEditor.LanguageItemWindow..ctor (MonoDevelop.SourceEditor.ExtensibleTextEditor ed, ModifierType modifierState, MonoDevelop.Projects.Dom.ResolveResult result, System.String errorInformations, ICompilationUnit unit) [0x00031] in /sources/monodevelop/main/src/addins/MonoDevelop.SourceEditor2/MonoDevelop.SourceEditor/LanguageItemWindow.cs:53 
  at MonoDevelop.SourceEditor.LanguageItemTooltipProvider.CreateTooltipWindow (Mono.TextEditor.TextEditor editor, Int32 offset, ModifierType modifierState, Mono.TextEditor.TooltipItem item) [0x0008e] in /sources/monodevelop/main/src/addins/MonoDevelop.SourceEditor2/MonoDevelop.SourceEditor/LanguageItemTooltipProvider.cs:70 
  at Mono.TextEditor.TextEditor.TooltipTimer () [0x00129] in /sources/monodevelop/main/src/core/Mono.Texteditor/Mono.TextEditor/TextEditor.cs:2336 
  at GLib.Timeout+TimeoutProxy.Handler () [0x00000] in <filename unknown>:0
Comment 1 Mike Krüger 2011-09-09 04:46:32 UTC
fixed in master.