Attribute Error: AFBufferOption, tried venv, also local download how fix?

[arthurpalayer]

Bug report

Description

cannot import PIconnect, can connect to PI servers through PI process book, but not through python. No admin privileges.

To Reproduce

$python

import piconnect

Expected behavior

Can connect to PI servers through Python and import data

Possible solutions

getting admin rights possibly? This same error occured when could not connect to PI Processbook, but can now connect to PI Processbook and no longer to PIconnect.

Screenshots

OSIsoft(r) AF SDK Version: 2.5.2.5396 Traceback (most recent call last): File "", line 1, in File "C:\Users\myusername\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\PIconnect_init_.py", line 7, in from PIconnect.PI import PIServer File "C:\Users\myusername\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\PIconnect\PI.py", line 8, in import PIconnect.PIPoint as PIPoint_ File "C:\Users\myusername\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\PIconnect\PIPoint.py", line 4, in from PIconnect import AF, PIConsts, PIData, _time File "C:\Users\myusername\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\PIconnect\PIData.py", line 56, in class PISeriesContainer(abc.ABC): File "C:\Users\myusername\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\PIconnect\PIData.py", line 595, in PISeriesContainer buffer_mode: AF.Data.AFBufferOption, ^^^^^^^^^^^^^^^^^^^^^^ AttributeError: AFBufferOption

System

• OS: \Windows
• Python version: 3.11 (also tested 2.9)
• PIconnect version: most recent 0.10.6

[Hugovdberg]

This is an issue with different versions of the PI AF SDK, some newer functionality is used in PIconnect that is not available in the installed PI software on your computer. Is it possible to upgrade the SDK? I'm still trying to figure out a way to support multiple versions of the SDK without a lot of manual labour and without needing to support different versions of PIconnect which everyone should select the version matching their software from...

Op ma 17 jul. 2023 21:07 schreef arthurpalayer @.***>:

Bug report Description

cannot import PIconnect, can connect to PI servers through PI process book, but not through python. No admin privileges. To Reproduce

$python

import piconnect

Expected behavior

Can connect to PI servers through Python and import data Possible solutions

getting admin rights possibly? This same error occured when could not connect to PI Processbook, but can now connect to PI Processbook and no longer to PIconnect. Screenshots

OSIsoft(r) AF SDK Version: 2.5.2.5396 Traceback (most recent call last): File "", line 1, in File "C:\Users\myusername\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\PIconnect_ init.py", line 7, in from PIconnect.PI import PIServer File "C:\Users\myusername\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\PIconnect\PI.py", line 8, in import PIconnect.PIPoint as PIPoint File "C:\Users\myusername\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\PIconnect\PIPoint.py", line 4, in from PIconnect import AF, PIConsts, PIData, _time File "C:\Users\myusername\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\PIconnect\PIData.py", line 56, in class PISeriesContainer(abc.ABC): File "C:\Users\myusername\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\PIconnect\PIData.py", line 595, in PISeriesContainer buffer_mode: AF.Data.AFBufferOption, ^^^^^^^^^^^^^^^^^^^^^^ AttributeError: AFBufferOption System

• OS: \Windows
• Python version: 3.11 (also tested 2.9)
• PIconnect version: most recent 0.10.6

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