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5axes / Calibration-Shapes

A Cura plugin that adds simple shapes (cube, cylinder, tube) and also 24 Calibration and test parts + 7 Postprocessing scripts
GNU Affero General Public License v3.0
330 stars 69 forks source link

import error after installation on Ubuntu 20.04 #24

Open Acer54 opened 3 years ago

Acer54 commented 3 years ago

Hi, dont know if it is plugin related issue or maybe from cura dependencies. After installing your (very useful) plugin in Cura 4.8 on Ubuntu, I cannot find it in the menu bar, after searching the logs I found this:

2021-03-24 22:12:31,502 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [507]: Loaded plugin LocalContainerProvider 2021-03-24 22:12:31,504 - ERROR - [MainThread] UM.PluginRegistry._findPlugin [669]: Exception: Import error loading module CalibrationShapes 2021-03-24 22:12:31,504 - ERROR - [MainThread] UM.PluginRegistry._findPlugin [669]: Traceback (most recent call last): 2021-03-24 22:12:31,504 - ERROR - [MainThread] UM.PluginRegistry._findPlugin [669]: File "/usr/lib/python3/dist-packages/UM/PluginRegistry.py", line 667, in _findPlugin 2021-03-24 22:12:31,505 - ERROR - [MainThread] UM.PluginRegistry._findPlugin [669]: module = imp.load_module(plugin_id, file, path, desc) #type: ignore #MyPy gets the wrong output type from imp.find_module for some reason. 2021-03-24 22:12:31,505 - ERROR - [MainThread] UM.PluginRegistry._findPlugin [669]: File "/usr/lib/python3.8/imp.py", line 244, in load_module 2021-03-24 22:12:31,505 - ERROR - [MainThread] UM.PluginRegistry._findPlugin [669]: return load_package(name, filename) 2021-03-24 22:12:31,505 - ERROR - [MainThread] UM.PluginRegistry._findPlugin [669]: File "/usr/lib/python3.8/imp.py", line 216, in load_package 2021-03-24 22:12:31,505 - ERROR - [MainThread] UM.PluginRegistry._findPlugin [669]: return _load(spec) 2021-03-24 22:12:31,506 - ERROR - [MainThread] UM.PluginRegistry._findPlugin [669]: File "", line 702, in _load 2021-03-24 22:12:31,506 - ERROR - [MainThread] UM.PluginRegistry._findPlugin [669]: File "", line 671, in _load_unlocked 2021-03-24 22:12:31,506 - ERROR - [MainThread] UM.PluginRegistry._findPlugin [669]: File "", line 783, in exec_module 2021-03-24 22:12:31,506 - ERROR - [MainThread] UM.PluginRegistry._findPlugin [669]: File "", line 219, in _call_with_frames_removed 2021-03-24 22:12:31,506 - ERROR - [MainThread] UM.PluginRegistry._findPlugin [669]: File "/home/matthias/.local/share/cura/4.8/plugins/CalibrationShapes/CalibrationShapes/init.py", line 4, in 2021-03-24 22:12:31,507 - ERROR - [MainThread] UM.PluginRegistry._findPlugin [669]: from . import CalibrationShapes 2021-03-24 22:12:31,507 - ERROR - [MainThread] UM.PluginRegistry._findPlugin [669]: File "/home/matthias/.local/share/cura/4.8/plugins/CalibrationShapes/CalibrationShapes/CalibrationShapes.py", line 25, in 2021-03-24 22:12:31,507 - ERROR - [MainThread] UM.PluginRegistry._findPlugin [669]: import trimesh 2021-03-24 22:12:31,507 - ERROR - [MainThread] UM.PluginRegistry._findPlugin [669]: ModuleNotFoundError: No module named 'trimesh' 2021-03-24 22:12:31,507 - WARNING - [MainThread] UM.PluginRegistry._populateMetaData [739]: Could not find plugin CalibrationShapes

I had to install trimesh by hand (sudo pip install trimesh). After installation and reload of Cura, your plugin was listed in the menue bar successfully. Dont know if you have influence to this behavior...

5axes commented 3 years ago

Certainly same issue as reported in this discussion : https://github.com/5axes/Calibration-Shapes/discussions/23 . Unbutu 20.04 Cura issue, as I don't have this Os I cannot help you but I will say Cura upstream issue in this case.

Milszus commented 3 years ago

Thanks to @Acer54 for this hint, after "sudo pip install trimesh" it workes for me (Ubuntu 20.04)