Known limitations | CPN Tools help |
Overview of some of the known limitations of the CPN Tools |
The limitations described on this page are in both the Windows and Linux versions of CPN Tools. There are a number of additional limitations for the Linux version. Please see the help page for Known limitations - Linux.
See also the much more detailed list of Known bugs and limitations (online).
It is currently not allowed to add a port place or a socket place to a fusion set.
In some situations, errors will occur when constructing hierarchical nets. Many of these errors will result in "Internal Errors", and the error messages may be difficult to understand.
If you encounter error messages regarding "Internal Errors", it is highly recommended that you try to fix any obvious errors, such as unassigned ports or missing colour set inscriptions on ports or sockets, then save the net, and then reload the net. This will cause most Internal Errors to disappear. If the Internal Errors do not disappear, please submit a Bug report an remember to include the net with the error.
Mismatch errors can occur when changing colour set or initial marking inscriptions for fusion places. These errors should disappear if you save, close, and then reload the net.