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SaveToXml throw exception (Read 4279 times)

tzippy Junior Member Offline I love YaBB 1G - SP1! Posts: 77 Joined: Jan 11^th, 2009	SaveToXml throw exception Jun 4^th, 2009 at 3:14pm	Print Post
	Hi, The method SaveToXml throw a stack overflow exception. What could be the reason?


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: SaveToXml throw exception Reply #1 - Jun 4^th, 2009 at 3:30pm	Print Post
	Are you using custom node types that override SaveToXml?


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tzippy Junior Member Offline I love YaBB 1G - SP1! Posts: 77 Joined: Jan 11^th, 2009	Re: SaveToXml throw exception Reply #2 - Jun 7^th, 2009 at 7:15am	Print Post
	No, I'm using diagramNodeAdapter that get inside userControl. I'm using custom link types.


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: SaveToXml throw exception Reply #3 - Jun 7^th, 2009 at 8:26am	Print Post
	Do the custom links override SaveToXml? What is the method name shown at the end of the exception stack trace?


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tzippy Junior Member Offline I love YaBB 1G - SP1! Posts: 77 Joined: Jan 11^th, 2009	Re: SaveToXml throw exception Reply #4 - Jun 7^th, 2009 at 9:50am	Print Post
	The ovverides in the project: 1. override InteractionState StartDraw(Point point) for class that imports BehaviorBase. 2. override CursorHint SetMouseCursor(Point point, out bool startInteraction) for class that imports BehaviorBase. The exception doesn't reach the 'catch', so I don't have stack trace.


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: SaveToXml throw exception Reply #5 - Jun 8^th, 2009 at 6:04am	Print Post
	Hi, Run the application through the debugger; it should stop when the exception happens and show a 'view details' popup. You can also see the stack trace in the debugger's Call Stack window (Debug -> Window -> Call Stack). I hope that helps, Stoyan


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tzippy Junior Member Offline I love YaBB 1G - SP1! Posts: 77 Joined: Jan 11^th, 2009	Re: SaveToXml throw exception Reply #6 - Jun 9^th, 2009 at 11:36am	Print Post
	In the view details popup I see : "Cannot evaluate expression because the current thread is in a stack overflow state." The call stack ended with : mscorlib.dll!string.CtorCharPtrStartLength(char* ptr, int startIndex, int length = 90) + 0x48 bytes mscorlib.dll!System.IO.Path.NormalizePathFast(string path, bool fullCheck) + 0x1fd bytes mscorlib.dll!System.IO.Path.NormalizePath(string path, bool fullCheck) + 0x25 bytes mscorlib.dll!System.IO.Path.GetFullPathInternal(string path) + 0x16 bytes


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: SaveToXml throw exception Reply #7 - Jun 10^th, 2009 at 5:12am	Print Post
	Could you email us a test project that reproduces this?


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tzippy Junior Member Offline I love YaBB 1G - SP1! Posts: 77 Joined: Jan 11^th, 2009	Re: SaveToXml throw exception Reply #8 - Jun 10^th, 2009 at 7:05am	Print Post
	It's impossible. The project is very large. Could you focus us to the points that obstructive us?


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: SaveToXml throw exception Reply #9 - Jun 10^th, 2009 at 7:21am	Print Post
	I didn't mean your whole application, but just a test project with your custom types added to it.


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