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liamholtlab / GEMspa

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Error on Windows #2

Open sameerbau opened 2 years ago

sameerbau commented 2 years ago

Hello,

We are using Anaconda on Windows 10.

C:\Users\LAB-PC-2\gempsa-python\Scripts\python C:\Users\LAB-PC-2\Desktop\GEMspa\**gui_tester.py** is working fine. Confirming that wxpython and other libraries are installed.

When using Conda prompt and entering the commands:

C:\Users\LAB-PC-2\gempsa-python\Scripts\python C:\Users\LAB-PC-2\Desktop\GEMspa\**main_gui.py**

We get error:


Traceback (most recent call last):
  File "C:\Users\LAB-PC-2\Desktop\GEMspa\main_gui.py", line 6, in <module>
    import trajectory_analysis as tja
  File "C:\Users\LAB-PC-2\Desktop\GEMspa\trajectory_analysis.py", line 7, in <module>
    import matplotlib.pyplot as plt
  File "C:\Users\LAB-PC-2\gempsa-python\lib\site-packages\matplotlib\pyplot.py", line 2336, in <module>
    switch_backend(rcParams["backend"])
  File "C:\Users\LAB-PC-2\gempsa-python\lib\site-packages\matplotlib\__init__.py", line 703, in __getitem__
    plt.switch_backend(rcsetup._auto_backend_sentinel)
  File "C:\Users\LAB-PC-2\gempsa-python\lib\site-packages\matplotlib\pyplot.py", line 256, in switch_backend
    switch_backend(candidate)
  File "C:\Users\LAB-PC-2\gempsa-python\lib\site-packages\matplotlib\pyplot.py", line 276, in switch_backend
    class backend_mod(matplotlib.backend_bases._Backend):
  File "C:\Users\LAB-PC-2\gempsa-python\lib\site-packages\matplotlib\pyplot.py", line 277, in backend_mod
    locals().update(vars(importlib.import_module(backend_name)))
  File "C:\Users\LAB-PC-2\Anaconda3\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "C:\Users\LAB-PC-2\gempsa-python\lib\site-packages\matplotlib\backends\backend_qt5agg.py", line 11, in <module>
    from .backend_qt5 import (
  File "C:\Users\LAB-PC-2\gempsa-python\lib\site-packages\matplotlib\backends\backend_qt5.py", line 16, in <module>
    import matplotlib.backends.qt_editor.figureoptions as figureoptions
  File "C:\Users\LAB-PC-2\gempsa-python\lib\site-packages\matplotlib\backends\qt_editor\figureoptions.py", line 11, in <module>
    from matplotlib.backends.qt_compat import QtGui
  File "C:\Users\LAB-PC-2\gempsa-python\lib\site-packages\matplotlib\backends\qt_compat.py", line 172, in <module>
    _setup()
  File "C:\Users\LAB-PC-2\gempsa-python\lib\site-packages\matplotlib\backends\qt_compat.py", line 132, in _setup_pyqt4
    _setup_pyqt4_internal(api=2)
  File "C:\Users\LAB-PC-2\gempsa-python\lib\site-packages\matplotlib\backends\qt_compat.py", line 115, in _setup_pyqt4_internal
    sip.setapi(_sip_api, api)
AttributeError: module 'sip' has no attribute 'setapi'

Please advise.

snkeegan commented 2 years ago

There seems to be an incompatibility between matplotlib v3.4 and PyQt4.

Try downgrading the version of matplotlib:

pip uninstall matplotlib

python -m pip install matplotlib==3.2

Or, upgrading PyQt:

pip install PyQt5

If you still have problems, and you did not start from python v3.7, as mentioned in the User Manual, try this.

From: sameerbau @.***> Sent: Wednesday, December 22, 2021 10:35:55 PM To: liamholtlab/GEMspa Cc: Subscribed Subject: [liamholtlab/GEMspa] Error on Windows (Issue #2)

[EXTERNAL]

Hello,

We are using Anaconda on Windows 10.

C:\Users\LAB-PC-2\gempsa-python\Scripts\python C:\Users\LAB-PC-2\Desktop\GEMspa**gui_tester.py** is working fine. Confirming that wxpython and other libraries are installed.

When using Conda prompt and entering the commands:

C:\Users\LAB-PC-2\gempsa-python\Scripts\python C:\Users\LAB-PC-2\Desktop\GEMspa**main_gui.py**

We get error:

Traceback (most recent call last): File "C:\Users\LAB-PC-2\Desktop\GEMspa\main_gui.py", line 6, in import trajectory_analysis as tja File "C:\Users\LAB-PC-2\Desktop\GEMspa\trajectory_analysis.py", line 7, in import matplotlib.pyplot as plt File "C:\Users\LAB-PC-2\gempsa-python\lib\site-packages\matplotlib\pyplot.py", line 2336, in switch_backend(rcParams["backend"]) File "C:\Users\LAB-PC-2\gempsa-python\lib\site-packages\matplotlib__init.py", line 703, in getitem__ plt.switch_backend(rcsetup._auto_backend_sentinel) File "C:\Users\LAB-PC-2\gempsa-python\lib\site-packages\matplotlib\pyplot.py", line 256, in switch_backend switch_backend(candidate) File "C:\Users\LAB-PC-2\gempsa-python\lib\site-packages\matplotlib\pyplot.py", line 276, in switch_backend class backend_mod(matplotlib.backend_bases._Backend): File "C:\Users\LAB-PC-2\gempsa-python\lib\site-packages\matplotlib\pyplot.py", line 277, in backend_mod locals().update(vars(importlib.import_module(backend_name))) File "C:\Users\LAB-PC-2\Anaconda3\lib\importlib__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "C:\Users\LAB-PC-2\gempsa-python\lib\site-packages\matplotlib\backends\backend_qt5agg.py", line 11, in from .backend_qt5 import ( File "C:\Users\LAB-PC-2\gempsa-python\lib\site-packages\matplotlib\backends\backend_qt5.py", line 16, in import matplotlib.backends.qt_editor.figureoptions as figureoptions File "C:\Users\LAB-PC-2\gempsa-python\lib\site-packages\matplotlib\backends\qt_editor\figureoptions.py", line 11, in from matplotlib.backends.qt_compat import QtGui File "C:\Users\LAB-PC-2\gempsa-python\lib\site-packages\matplotlib\backends\qt_compat.py", line 172, in _setup() File "C:\Users\LAB-PC-2\gempsa-python\lib\site-packages\matplotlib\backends\qt_compat.py", line 132, in _setup_pyqt4 _setup_pyqt4_internal(api=2) File "C:\Users\LAB-PC-2\gempsa-python\lib\site-packages\matplotlib\backends\qt_compat.py", line 115, in _setup_pyqt4_internal sip.setapi(_sip_api, api) AttributeError: module 'sip' has no attribute 'setapi'

Please advise.

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