memory access violation with vec2f

[AdamStrangeParticipant]

Mark, this was brought to me and confirmed with both ted21 and ted2, so I am assuming it is a proper bug:

Monkey

Namespace myapp #Import "<std>" #Import "<mojo>" Using std.. Using mojo.. Class MyWindow Extends Window Method New() Local FrameSetCollection:StringMap<FrameSet> = New StringMap<FrameSet>() Local player:Player = New Player(FrameSetCollection, "Bla", 200, 300) End Method OnRender( canvas:Canvas ) Override canvas.DrawText( "Hello World",Width/2,Height/2,.5,.5 ) End End Function Main() New AppInstance New MyWindow App.Run() End Class FrameSet Field Position:= New Vec2f Field Vector:= New Vector() Method Move:Void(_mx:Float, _my:Float) ' Print _mx ' Print _my ' HERE IS THE ERROR, CREATING NEW VEC2F ' ' Position=New Vec2f ' Vector.x = 2 ' Vector.Set(3) ' Position = New Vec2f(_mx,_my) End End Class Class Sprite Field FrameSetCollection:StringMap<FrameSet> Field FrameSetColKey:String Method New(_FrameSetCollection:StringMap<FrameSet>,_FrameSetColKey:String) FrameSetCollection = _FrameSetCollection FrameSetColKey = _FrameSetColKey ' FrameSetCollection.Add(FrameSetColKey, New FrameSet) End End Class Class Vector Field x:Float Method Set(_x:Float) x= _x End End Class Class Player Extends Sprite Method New(_FrameSetCollection:StringMap<FrameSet>, _FrameSetColKey:String, _initX:Float, _initY:Float) Super.New(_FrameSetCollection,_FrameSetColKey) _FrameSetCollection.Get(_FrameSetColKey).Move(_initX,_initY) End End Class

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Namespace myapp #Import "<std>" #Import "<mojo>" Using std.. Using mojo.. Class MyWindow Extends Window Method New() Local FrameSetCollection:StringMap<FrameSet> = New StringMap<FrameSet>() Local player:Player =  New Player(FrameSetCollection, "Bla", 200, 300) End Method OnRender( canvas:Canvas ) Override canvas.DrawText( "Hello World",Width/2,Height/2,.5,.5 ) End End Function Main() New AppInstance New MyWindow App.Run() End Class FrameSet Field Position:= New Vec2f Field Vector:= New Vector() Method Move:Void(_mx:Float, _my:Float) ' Print _mx ' Print _my ' HERE IS THE ERROR,  CREATING NEW VEC2F ' ' Position=New Vec2f ' Vector.x =  2 ' Vector.Set(3) ' Position =  New Vec2f(_mx,_my) End End Class Class Sprite Field FrameSetCollection:StringMap<FrameSet> Field FrameSetColKey:String Method New(_FrameSetCollection:StringMap<FrameSet>,_FrameSetColKey:String) FrameSetCollection = _FrameSetCollection FrameSetColKey = _FrameSetColKey ' FrameSetCollection.Add(FrameSetColKey, New FrameSet) End End Class Class Vector Field x:Float Method Set(_x:Float) x= _x End End Class Class Player Extends Sprite Method New(_FrameSetCollection:StringMap<FrameSet>, _FrameSetColKey:String, _initX:Float, _initY:Float) Super.New(_FrameSetCollection,_FrameSetColKey) _FrameSetCollection.Get(_FrameSetColKey).Move(_initX,_initY) End End Class

The offending line is found in Frameset:

Monkey

Position=New Vec2f

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Position=New Vec2f

[gcmartijnParticipant]

No AdamStrang,

You asked for a code that crashes ted21 editor, so that’s why I gave you that code.
I know how to solve that error in that script I gave you, because I asked that here a week ago.
http://monkey2.monkey-x.com/forums/topic/new-vec2f-not-working-inside-new-constructor/

Ted21 crashes the second time when I run a “error generated script” after not stopping the debug process (red button, in debug view) first.

Even when you use debugStop() in a good working script.

I test it now it the original ted2 and it does the same.

[AdamStrangeParticipant]

mmm, so it’s not the script it’s mx2cc behaviour? I’m not sure if that’s a good/fair test or not?

I will agree that it is an error that isn’t being caught, but it’s not the editor that is at fault – I might be wrong on this though?

[Mark SiblyKeymaster]

This is working here in the latest Ted2, ie: the debugger catches the error, highlights it, stops when you hit ‘stop’, and works again and again.

I have tweaked the guts of DebugView a bit so I may have fixed something along the way…

New stuff should be up tomorrow or Monday – just want to give everything a bit of a thrashing first.

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