Hi everyone,
I just upgraded to COMSOL 4.2a. When I try to run a model file which works in Comsol 4.2 I get a new error I can't seem to troubleshoot. "Time derivative only allowed with respect to mesh time." According to the error message it is in expression d(mod1.T,t). Which makes sense because T is my temperature and t is my time variable.
I tried searching but I have not encountered anyone else with the same error. Any ideas what this could mean? I've tried building a new solver tree, re meshing ect with no luck. Any suggestions would be great
I just upgraded to COMSOL 4.2a. When I try to run a model file which works in Comsol 4.2 I get a new error I can't seem to troubleshoot. "Time derivative only allowed with respect to mesh time." According to the error message it is in expression d(mod1.T,t). Which makes sense because T is my temperature and t is my time variable.
I tried searching but I have not encountered anyone else with the same error. Any ideas what this could mean? I've tried building a new solver tree, re meshing ect with no luck. Any suggestions would be great