Comment 18 for bug 615307

I tried the current svn head on Ubuntu 14.10 with wxgtk 3.0 (./configure --disable-dynamic-loading && make) and ran these commands in the build tree:

./audacity testfile.ogg
./audacity testfile.flac

When I run the second command, the second audacity sends a signal to the first audacity and crashes on exit. The first audacity shows this assertion (and does not open the second file):

/usr/include/wx-3.0/wx/ipcbase.h(136): assert "Assert failure" failed in OnExec(): This method shouldn't be called, if it is, it probably means that you didn't update your old code overriding OnExecute() to use the new parameter types ("const void *" instead of "wxChar *" and "size_t" instead of "int"), you must do it or your code wouldn't be executed at all!