NMtran could not be initiated (the NMtran output file FDATA is missing)

[liangqiongyue]

          Make sure that you can run NONMEM correctly without PsN, i.e. try ```C:\nm7C\ver7_20100223\gf\ref\run\nmfe7 run1.mod run1.lst```

Originally posted by @rikardn in #141 (comment)

[liangqiongyue]

Hello, I encountered the same problem. I followed your prompts and ran the nmfe7 run1.mod run1.lst command. You can see that it can run smoothly.

Please tell me what should I do next.

Thanks

[liangqiongyue]

[rikardn]

Something is fundamentally wrong with running your model. Check the run directory and see what files were generated in the NM_run directories.

Another thing: I would not use the parafile in this case. It will mix two methods of parallelization. Either use only threads or parafile together with nodes. This could even be the source of the error.

[liangqiongyue]

Hi rikardn,
I utilize the '-parafile=pirana_auto_mpi. pnm' option because I intend to leverage multi-core processing to expedite the model's execution time.

Following your guidance, I have combined the '-parafile=pirana_auto_mpi. pnm' with the '-nodes=32' directive, but I am encountering the same error. What steps can I take to resolve this error while still employing multi-core execution?"

Something is fundamentally wrong with running your model. Check the run directory and see what files were generated in the NM_run directories.

Another thing: I would not use the parafile in this case. It will mix two methods of parallelization. Either use only threads or parafile together with nodes. This could even be the source of the error.