执行 Run manage.py Task 报 AttributeError: 'Command' object has no attribute 'usage'?
这个问题，是python与Pycharm不兼容致使，解决办法将Pycharm升级最新版本python
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相关文章
- 1. AttributeError: 'NoneType' object has no attribute 'is_relation'
- 2. AttributeError: ‘CeleryCommand‘ object has no attribute ‘preload_options‘
- 3. AttributeError: 'WebElement' object has no attribute 'send_keys'
- 4. AttributeError: 'NoneType' object has no attribute 'split'
- 5. AttributeError: 'NoneType' object has no attribute 'name'
- 6. AttributeError: 'module' object has no attribute 'App'
- 7. AttributeError: ‘XGBClassifier‘ object has no attribute ‘_le‘
- 8. AttributeError: 'JNIFromJavaP' object has no attribute 'fully_qualified_class'
- 9. AttributeError: 'dict' object has no attribute 'encode'
- 10. AttributeError: 'DataFrame' object has no attribute 'map'