klbe
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When I try to use the

ierr, carray = aswshntbuschar(sid, flag, string)

that was introduced with the release of 35.0.0, I get the following error message:

ierr, res = psspy.aswshntbusint(sid, 5, "NUMBER")

Traceback (most recent call last):
File "< string>", line 2, in < module >

AttributeError: module 'psspy' has no attribute 'aswshntbusint'

Python Exception raised!

PS: The sid subsystem has been defined and used successfully with other functions like aloadchar before running this function.

I run this from within the PSSE v35.3.0 prompt. I run a PSSE installation that has previously been updated from v33, could my psspy-module be outdated from the PSSE version? I hope anyone has experience with what might be wrong and how to fix it.

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You can check which version of PSS/E (psspy) is being loaded by running:
psspy.psseversion()

Alex P ( 2023-06-16 10:15:29 -0600 )edit

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Ahh, that explains it! I copy-pasted from the Python command syntax from the API documentation to make sure it was correct. In my version of the documentation, there is no 'u' in 'shunt' in the Python command syntax, only in the heading. I hope this has been corrected in later versions of the docs.

klbe ( 2023-06-17 03:53:43 -0600 )edit

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module 'psspy' has no attribute 'aswshntbusint'

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