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Failed to evaluate the derived value for a parametric sweep
Posted Oct 4, 2016, 12:50 p.m. EDT 1 Reply
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I have been running a batch mode simulation for a parametric sweep. The simulation was running on a cluster with 10 nodes. I think the simulation was running fine since the log file showed nice progress.
Since last week, I encountered some error of stating "Unable to use old solution format - you need to recompute the solution." "Wrong number of DOFs in linearization format". I have been running with same physics and study and everything used to run fine. There have been some attempt from our IT group to update the Comsol 5.2 to 5.2a. However, due to some compatibility issues, they rolled back to 5.2. I am not entirely sure if this error links to the attempted upgrade.
I wish I could share more details on the error, unfortunately, I can not post my mph file due to confidentiality.
Have anyone seen similar errors before? Can someone give me a hint on how to resolve this issue?
Thanks,
Jianchun
Hello Jianchun Dong
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I am having the exact same problem. Did you find a solution?
I would really appreciate any help.