When I build wxFreeChart(
http://sourceforge.net/projects/wxcode/ ... omponents/) with wx2.9.2 and/or wx2.9.3 +MinGW3.4.5 under windows xp,everything goes fine,the lib's generated and the sample program runs.But when I click X to close the sample window,wxWidgets Debug Alert window popped out and said:
Code: Select all
../../src/common/wincmn.cpp(468):assert "assert GetEventHandler()== this" failed in ~wxWindowBase():any pushed event handlers must have been removed.
Do you want to stop the program?
...
I have no clue what happened here and where to find the problem.
Could anybody help to figure me out where to start to search the possible problem?
Thanks for your help in advance.
Best Regards,
Sam