Run command does not generate .raw file

[junyunPE]

Hello,
I am trying run an LTpisce simulation by LTC.run() and then extract waveform data from raw file. But it doesn't create a new raw file and so there is an error when I try to read raw file.

[nunobrum]

Hello,

from your description, I tend to believe that there is something wrong with the simulation and the raw file is not created.
Can you verify that the .raw file exists ? You can consult the log file it was created ? When the script detects a problem, the .log file is renamed as .fail in order to identify the problems quicker.

I hope this helps,
Nuno Brum