gandalf at designaproduct
Sep 13, 2007, 4:29 AM
Views: 57
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wx.ToplevelWindow.SetIcon: Native MS Windows error dialog pops up in wxPython app, no exception raised, no stack trace
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Hello,
I wrote a small program that works uses wxPython. The same application
works on Linux and Windows. When I start it from MS Windows, I see this
error message appearing each time I open a window:
---------------------------
Warehouseclient Error
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Can't load image from file '': file does not exist.
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OK
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The message box itself is a native MS Windows dialog. Otherwise the
program works fine, just here is this annoying message. There is no
exception raised in the Python program. Nothing printed on console. I
figured out that this happens only when I set the icon of the window
using this code:
self.SetIcon(icon)
However, the error dialog is not displayed right after the SetIcon call
and no exception is raised. The dialog is displayed after __init__ has
been called, and probably before EVT_SHOW gets called. Documentation of
SetIcon
(http://wxwidgets.org/manuals/stable/wx_wxtoplevelwindow.html#wxtoplevelwindowseticon)
says that it is safe to delete the icon after calling this function. Now
here are the wreid things:
1. The icon is displayed correctly in the left top corner, so where is
the error?
2. The error message complains about a file. What has
wx.ToplevelFrame.SetIcon do with files?
I'm using: Windows XP Professional, Python 2.5, wxPython 2.8
Thanks,
Laszlo
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wx.ToplevelWindow.SetIcon: Native MS Windows error dialog pops up in wxPython app, no exception raised, no stack trace
