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我得到了AttributeError: partially initialized module 'json' has no attribute 'loads' (most likely due to a circular import)，我在谷歌上搜索了很多，但没有任何效果。我没有任何名为 json 或类似的模块，所以这不是问题。

我的系统是 Macos 。我尝试使用 pycharm 运行 Qgis 模块。这是完整的错误：

  File "/Users/Library/Application Support/QGIS/QGIS3/profiles/default/python/plugins/projs/project.py", line 3, in <module>
    import json
  File "/Applications/QGIS.app/Contents/Resources/python/json/__init__.py", line 106, in <module>
    from .decoder import JSONDecoder, JSONDecodeError
  File "/Applications/QGIS.app/Contents/Resources/python/json/decoder.py", line 5, in <module>
    from json import scanner
  File "/Applications/QGIS.app/Contents/Resources/python/json/scanner.py", line 5, in <module>
    from _json import make_scanner as c_make_scanner
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/psycopg2/_json.py", line 33, in <module>
    from psycopg2._psycopg import ISQLQuote, QuotedString
  File "/Applications/QGIS.app/Contents/Resources/python/site-packages/psycopg2/__init__.py", line 67, in <module>
    from psycopg2 import extensions as _ext
  File "/Applications/QGIS.app/Contents/Resources/python/site-packages/psycopg2/extensions.py", line 192, in <module>
    JSON, JSONARRAY = register_default_json()
  File "/Applications/QGIS.app/Contents/Resources/python/site-packages/psycopg2/_json.py", line 137, in register_default_json
    return register_json(conn_or_curs=conn_or_curs, globally=globally,
  File "/Applications/QGIS.app/Contents/Resources/python/site-packages/psycopg2/_json.py", line 117, in register_json
    JSON, JSONARRAY = _create_json_typecasters(
  File "/Applications/QGIS.app/Contents/Resources/python/site-packages/psycopg2/_json.py", line 157, in _create_json_typecasters
    loads = json.loads
AttributeError: partially initialized module 'json' has no attribute 'loads' (most likely due to a circular import)

有任何想法吗？我认为这是 psycopg2 的事情，但找不到解决方案

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1 回答 1

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查看我的解释器路径后，我注意到在另一个版本的 python 中我有通向 psycopg2 的路径。

删除路径后一切正常。

首选项 -> Python 解释器 -> 设置图标 -> 全部显示 -> 显示所选 .. 的路径 -> 删除路径

于 2021-12-11T10:59:14.097 回答