List of known bugs for the petrinet kernel version 2.1:

* It is possible that run time errors or compiler errors occur under some java versions
  (noticed under Classic VM (build JDK-1.2.2_007, green threads, nojit)). The error
  occurs quite rarely and is not reproducable. So if you get an unknown error message
  during compilation or execution of the petri net kernel, simply try it again. This
  could already solve the problem.

* Run time errors can also occur using the IMB-Java-Debugger.


The bug list will be extended, if we discover new errors.