pinpointed some warning printouts

wxPython Users
1

Folks

I have a GUI that dynamically puts widgets into a wx.Panel in a wx.Frame. When I do a self.Show(True) I get this printout and the program stops.

Nigel

CGContextAddLineToPoint: no current point.
CGContextAddLineToPoint: no current point.
CGContextAddLineToPoint: no current point.
CGContextAddLineToPoint: no current point.
CGContextAddLineToPoint: no current point.
CGContextAddLineToPoint: no current point.
CGContextAddLineToPoint: no current point.
CGContextAddLineToPoint: no current point.
CGContextAddLineToPoint: no current point.
CGContextAddLineToPoint: no current point.
CGContextAddLineToPoint: no current point.
CGContextAddLineToPoint: no current point.
CGContextAddLineToPoint: no current point.
CGContextAddLineToPoint: no current point.
CGContextAddLineToPoint: no current point.
CGContextAddLineToPoint: no current point.
CGContextClosePath: no current point.
doClip: empty path.
Python(15390,0x1b90c00) malloc: *** Deallocation of a pointer not malloced: 0x1be31830; This could be a double free(), or free() called with the middle of an allocated block; Try setting environment variable MallocHelp to see tools to help debug

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Nigel W. Moriarty

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2

Nigel W. Moriarty wrote:

Folks

I have a GUI that dynamically puts widgets into a wx.Panel in a wx.Frame. When I do a self.Show(True) I get this printout and the program stops.

Nigel

CGContextAddLineToPoint: no current point.
CGContextClosePath: no current point.

> doClip: empty path.

What is the nature of the widgets? Are they all native or are some generic (drawn by wx)? Do you do any drawing in your app? And, as always, can you make a small sample that reproduces this problem?

Python(15390,0x1b90c00) malloc: *** Deallocation of a pointer not malloced: 0x1be31830; This could be a double free(), or free() called with the middle of an allocated block; Try setting environment variable MallocHelp to see tools to help debug

This one too.

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Robin Dunn
Software Craftsman
http://wxPython.org Java give you jitters? Relax with wxPython!