How to debug avisynth plugin ??

[Walda]

Is there any way to debug this with VdubMod in VC++ 6.0 SP5? After I´ve changed the bmp file for my plugin, there rised this error - Avisynth open failure: Unrecognized exception!! The error last for other dll version and other bmp, which utnil this, function well.
It's very dificult to find where the mistake is !?

Please help.
Thanks.
ZW

[sh0dan]

Change to Debug mode.
Press "F5" - Select VirtualDubMod.exe.
Maybe go into "Debug/Exceptions" and force the exception types you could imaging being throws to "Stop Always".
Reproduce the exception.

Also recompiling AviSynth in debug mode is often very helpful, as it allows you to monitor internal variables, and has exception catching disabled.