Author Topic: ValueError: No name (no name) Error Killing Simulation  (Read 3517 times)

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Offline bharadway

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Hello,

When I run the atkpython command on my script to add new bias points for IVCharacteristics to my converged 0-bias result, I get the following error:

Quote
Traceback (most recent call last):
  File "pmos_3p5L_0p7T_with_barriers_v2.py", line 667, in <module>
    enforce_zero_transmission_in_band_gap=True,
  File "zipdir/NL/Study/IVCharacteristics.py", line 1889, in __init__
  File "zipdir/NL/Study/Study.py", line 532, in _saveState
  File "zipdir/NL/Study/Study.py", line 517, in _saveToFile
  File "zipdir/NL/IO/NLSaveUtilities.py", line 471, in nlsave
  File "zipdir/NL/IO/HDF5.py", line 279, in __delitem__
  File "h5py/_objects.pyx", line 54, in h5py._objects.with_phil.wrapper
  File "h5py/_objects.pyx", line 55, in h5py._objects.with_phil.wrapper
  File "build/lib/python3.6/site-packages/h5py-2.7.1-py3.6-linux-x86_64.egg/h5py/_hl/group.py", line 167, in __getitem__
  File "h5py/_objects.pyx", line 54, in h5py._objects.with_phil.wrapper
  File "h5py/_objects.pyx", line 55, in h5py._objects.with_phil.wrapper
  File "h5py/h5o.pyx", line 190, in h5py.h5o.open
ValueError: No name (no name)
application called MPI_Abort(MPI_COMM_WORLD, 1) - process 0

I am using the Q-2019.12 version. My initial result converged using this version, so I am still using this version as changing versions means that I need to perform the 0-bias calculation again.

I also tried performing the nldelete() command to remove the last DeviceConfiguration as I suspected that there must have been a problem when saving the last configuration into the hdf5 file. Doing so also gives the ValueError: No name (no name) error.

Any help would be much appreciated.