Demo crashes

[mark-summerfield]

These occurred simply by running the demo and trying out each thing in it.

I have been trying the Phoenix demo on Windows 7 using Py3.4 and wxPython 4b2. If I just try things out it seems to work okay. But if I click Help->About, it always crashes -- but not always instantly. Here's some info that I hope will help:

Python 3.4.4 (v3.4.4:737efcadf5a6, Dec 20 2015, 20:20:57) [MSC v.1600 64 bit (AMD64)] on win32

wx.version() '4.0.0b2 msw (phoenix)'

Problem signature: Problem Event Name: APPCRASH Application Name: pythonw.exe Application Version: 0.0.0.0 Application Timestamp: 5676ff9d Fault Module Name: MSVCR100.dll Fault Module Version: 10.0.40219.1 Fault Module Timestamp: 4d5f034a Exception Code: 40000015 Exception Offset: 00000000000761c9 OS Version: 6.1.7601.2.1.0.768.3 Locale ID: 2057 Additional Information 1: 09f8 Additional Information 2: 09f8fea043a2932ddd276f62ba23d7b0 Additional Information 3: 49f6 Additional Information 4: 49f69ed0067c624c3c5764d171ab8f05

V:\tmp\wxPython-demo-4.0.0b2\demo>py demo.py Traceback (most recent call last): File "C:\Python34\lib\site-packages\wx\lib\agw\aui\framemanager.py", line 8699, in OnRender if not self._frame or self.frame.IsBeingDeleted(): File "C:\Python34\lib\site-packages\wx\core.py", line 2169, in Window___nonzero import wx.siplib RuntimeError: maximum recursion depth exceeded while calling a Python object

V:\tmp\wxPython-demo-4.0.0b2\demo>py demo.py Traceback (most recent call last): File "C:\Python34\lib\site-packages\wx\lib\agw\aui\framemanager.py", line 8699, in OnRender if not self._frame or self.frame.IsBeingDeleted(): File "C:\Python34\lib\site-packages\wx\core.py", line 2169, in Window___nonzero import wx.siplib RuntimeError: maximum recursion depth exceeded while calling a Python object

V:\tmp\wxPython-demo-4.0.0b2\demo>py demo.py Traceback (most recent call last): File "agw\FoldPanelBar.py", line 211, in OnFoldPanelBarDrag if event.GetDragStatus() == wx.SASH_STATUS_OUT_OF_RANGE: AttributeError: 'module' object has no attribute 'SASH_STATUS_OUT_OF_RANGE' Traceback (most recent call last): File "agw\PersistentControls.py", line 89, in OnExample2 frame = PersistentFrame2(self, _title + "- Example 2", (700, 500)) File "agw\PersistentControls.py", line 391, in init self.DoLayout(dummyPanel) File "agw\PersistentControls.py", line 407, in DoLayout self.notebook.AddPage(self.CreateListCtrl(), "wx.ListCtrl") File "agw\PersistentControls.py", line 458, in CreateListCtrl idx = listCtrl.InsertItem(sys.maxsize, text%(row+1, 1), 0) wx._core.wxAssertionError: C++ assertion "rv != -1" failed at ....\src\msw\listctrl.cpp(1730) in wxListCtrl::InsertItem(): failed to insert an item in wxListCtrlSetTitle Floating! Floating! C:\Python34\lib\site-packages\wx\lib\floatcanvas\ScreenShot.py:1783: wxPyDeprecationWarning: Call to deprecated item BitmapFromImage. Use :class:wx.Bitmap instead return BitmapFromImage(getScreenShotImage())

V:\tmp\wxPython-demo-4.0.0b2\demo>py demo.py Traceback (most recent call last): File "RichTextCtrl.py", line 320, in OnFileViewHTML if not handler.SaveStream(self.rtc.GetBuffer(), stream): AttributeError: 'RichTextHTMLHandler' object has no attribute 'SaveStream' GetTextLength(): 1183 1152 Traceback (most recent call last): File "C:\Python34\lib\site-packages\wx\core.py", line 3189, in lambda event: event.callable(*event.args, **event.kw) ) File "Joystick.py", line 928, in Calibrate self.info.Calibrate() File "Joystick.py", line 603, in Calibrate self.MaxAxis.SetValue(str(s.GetMaxAxes())) AttributeError: 'Joystick' object has no attribute 'GetMaxAxes' Traceback (most recent call last): File "Joystick.py", line 642, in onPaint self.ShowValue(wx.PaintDC(self), evt) File "Joystick.py", line 651, in ShowValue wx.Gauge.OnPaint(self, evt) AttributeError: type object 'Gauge' has no attribute 'OnPaint' Traceback (most recent call last): File "Joystick.py", line 642, in onPaint self.ShowValue(wx.PaintDC(self), evt) File "Joystick.py", line 651, in ShowValue wx.Gauge.OnPaint(self, evt) AttributeError: type object 'Gauge' has no attribute 'OnPaint' GetText():

V:\tmp\wxPython-demo-4.0.0b2\demo>demo.py

Traceback (most recent call last): File "GLCanvas.py", line 114, in OnPaint self.InitGL() File "GLCanvas.py", line 234, in InitGL glutInit(sys.argv) File "C:\Python34\lib\site-packages\OpenGL\GLUT\special.py", line 333, in glutInit _base_glutInit( ctypes.byref(count), holder ) File "C:\Python34\lib\site-packages\OpenGL\platform\baseplatform.py", line 407, in ca l self.name, self.name, OpenGL.error.NullFunctionError: Attempt to call an undefined function glutInit, check for bool(glutInit) before calling

[thetestgame]

I also have a similar issue due to a recursion error when importing wx.siplib. I get it when trying to use the scrolledpanel object.

[RobinD42]

@thetestgame, platform, wx version and python version? Sample app code?

[mesalu]

@blitzmann, have you made any progress on your Pyfa issue? Is it related to importing wx.siplib? I've been unable to reproduce this one.

[blitzmann]

I have not. Unfortunately it kinda fell off my radar, and seemed to affect os x 10.13 which I dont have access to. Also been busy with other priorities. If you find out more info, please let me know in the issue!

[Apteryks]

For me the demo code doesn't run. Per demo/README.txt:

~/src/wxpython/demo [env]$ python demo.py
Traceback (most recent call last):
  File "/home/maxim/src/wxpython/demo/demo.py", line 3, in <module>
    import Main
  File "/home/maxim/src/wxpython/demo/Main.py", line 75, in <module>
    import version
ModuleNotFoundError: No module named 'version'

Seems it wants the version.py modules from wx/py... let's try again:

~/src/wxpython/demo [env]$ PYTHONPATH=../wx/py python demo.py
Traceback (most recent call last):
  File "/home/maxim/src/wxpython/demo/Main.py", line 2664, in OnInit
    if LooseVersion(version.VERSION_STRING) != LooseVersion(wx.VERSION_STRING):
AttributeError: module 'version' has no attribute 'VERSION_STRING'
OnInit returned false, exiting...

No luck. How is demo.py supposed to be run as of wxPython 4.2.0 ?