*ERROR in readinput: cannot open file all.msh


New to Calculix.

My case file is my.inp. In DOS terminal I run:
ccx my
I got this error message saying cannot open file all.msh. But some other case files can run without error.

What I have done wrong?



check if you all.msh file is really in your subfolder
and check your all.msh file.
maybe it is empty ?
is everthing correct named !?
maybe you can change your all.msh file for testing

I thought CalculiX only needs a inp file, but found out it uses input command to read other files. Have to figure out how to prepare other files.