TypeError: sequence item 0: expected str instance, bytes found
這個錯誤是 httplib2 中的錯誤所致。如要解決這個問題,請升級至最新版 httplib2:
pip install --upgrade httplib2
Cannot uninstall 'six'
執行 pip install 指令時,您可能會收到下列錯誤訊息:
Cannot uninstall 'six'. It is a distutils installed project and thus we
cannot accurately determine which files belong to it which would lead to
only a partial uninstall.
如果 pip 嘗試升級預先安裝的 six 套件,Mac OSX 就會發生這個錯誤。如要解決這個問題,請將 --ignore-installed six 旗標新增至 pip install 指令。
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-08-29 (世界標準時間)。"],[],[],null,["# Troubleshoot authentication and authorization issues\n\nThis page describes some common issues that you might encounter involving\nauthentication and authorization.\n\n`This app isn't verified`\n-------------------------\n\nIf the OAuth consent screen displays the warning \"This app isn't verified,\" your\napp is requesting scopes that provide access to sensitive user data. If your\napplication uses sensitive scopes, your app must go through the\n[verification process](https://support.google.com/cloud/answer/7454865)\nto remove that warning and other limitations. During the development phase, you\ncan continue past this warning by selecting **Advanced \\\u003e Go to {Project Name}\n(unsafe)**.\n\n`File not found error for credentials.json`\n-------------------------------------------\n\nWhen running the code sample, you might receive a \"file not found\" or \"no such\nfile\" error message regarding credentials.json.\n\nThis error occurs when you have not authorized the desktop application\ncredentials. To learn how to create credentials\nfor a desktop application, go to\n[Create credentials](/workspace/guides/create-credentials#desktop-app).\n\nAfter you create the credentials, make sure the downloaded JSON file is saved as\n`credentials.json`. Then move the file to your working directory.\n\n`Token has been expired or revoked`\n-----------------------------------\n\nWhen running the code sample, you might receive a \"Token has been expired\" or\n\"Token has been revoked\" error message.\n\nThis error occurs when an access token from the Google Authorization Server has\neither expired or has been revoked. For information about potential causes\nand fixes, see\n[Refresh token expiration](/identity/protocols/oauth2#expiration).\n\nPython errors\n-------------\n\nThe following are some common Python errors.\n\n### `AttributeError: 'Module_six_moves_urllib_parse' object has no attribute 'urlparse'`\n\nThis error can occur in Mac OSX where the default installation of the `six`\nmodule (a dependency of the Python library) is loaded before the one that pip\ninstalled. To fix the issue, add pip's install location to the `PYTHONPATH`\nsystem environment variable:\n\n1. Determine pip's install location:\n\n ```\n pip show six | grep \"Location:\" | cut -d \" \" -f2\n ```\n\n Make a note of this location because it's needed for the next step.\n2. Add the following line to your `~/.bashrc` file, replacing\n \u003cvar translate=\"no\"\u003eINSTALL_PATH\u003c/var\u003e with the location determined from the\n previous step:\n\n ```\n export PYTHONPATH=$PYTHONPATH:INSTALL_PATH\n ```\n3. Reload your `~/.bashrc` file:\n\n ```\n source ~/.bashrc\n ```\n\n### `TypeError: sequence item 0: expected str instance, bytes found`\n\nThis error is due to a bug in `httplib2`. To resolve this problem, upgrade\nto the latest version of `httplib2`: \n\n pip install --upgrade httplib2\n\n### `Cannot uninstall 'six'`\n\nWhen running the `pip install` command, you might receive the following error: \n\n```\nCannot uninstall 'six'. It is a distutils installed project and thus we\ncannot accurately determine which files belong to it which would lead to\nonly a partial uninstall.\n```\n\nThis error occurs on Mac OSX when pip attempts to upgrade the pre-installed\n`six` package. To work around this issue, add the flag\n`--ignore-installed six` to the `pip install` command."]]