[pywin32-bugs] [ pywin32-Bugs-787563 ] fatal error with taskbar

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Bugs item #787563, was opened at 2003-08-12 21:59
Message generated for change (Comment added) made by warkid
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=551954&aid=787563&group_id=78018

Category: win32
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Dietmar Schwertberger (dschwertberger)
Assigned to: Nobody/Anonymous (nobody)
Summary: fatal error with taskbar

Initial Comment:
e.g. with demos\win32gui_taskbar.py:

Fatal Python error: This thread state must be current 
when releasing


Python 2.3; win32all versions 1.55 and 1.57; Windows 
2000


OK with 2.2; 1.48; Windows 98

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Comment By: Kerim Borchaev (warkid)
Date: 2003-08-21 15:20

Message:
Logged In: YES 
user_id=314933

This code just calls CreateWindow and it fails the same way:

################################
import win32gui
import win32api
import win32con

def registerWindowClass():
    def OnDestroy(hwnd, msg, wparam, lparam):
        win32gui.PostQuitMessage(0) # Terminate the app.

    message_map = {
        win32con.WM_DESTROY: OnDestroy,
        }
    wc = win32gui.WNDCLASS()
    wc.hInstance = hinst
    wc.lpszClassName 
= "warkid.try_CreateWindow.WindowClass"
    wc.lpfnWndProc = message_map # could also specify a 
wndproc.
    return win32gui.RegisterClass(wc)

def createWindow(class_atom):
    return win32gui.CreateWindow(
        class_atom,
        "a window",
        0,
        0, 0, win32con.CW_USEDEFAULT, 
win32con.CW_USEDEFAULT, \
        0, 0, hinst, None)

hinst = win32api.GetModuleHandle(None)

hwnd = createWindow(registerWindowClass())

win32gui.ShowWindow(hwnd, True)

win32gui.PumpMessages()
###################################


----------------------------------------------------------------------

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