Quartus Prime Pro 19.2 quits unexpected with following error report. Does anybody know, what's the problem in this case?

Hi,

It is difficult to find the root cause without the test case due to limited information in the error message.

It has something to do with a connection of a module where the port direction does not match the expected one. This is often related to connecting bidir (e.g. bidir to input or vice versa). Or possibly the size of the port doesn't match, or it is connecting a bus to a scalar. Or it could be that the component does not match the entity.

Thanks