python network_error ai_generated true

错误：异常：回溯（最近一次调用）： ... 文件 "pip/_vendor/urllib3/response.py"，第 438 行，在 _error_catcher 中 引发 ProtocolError('连接中断：%r' % e, e) pip._vendor.urllib3.exceptions.ProtocolError: ('连接中断：IncompleteRead(0 字节已读取)', IncompleteRead(0 字节已读取))

ERROR: Exception: Traceback (most recent call last): ... File "pip/_vendor/urllib3/response.py", line 438, in _error_catcher raise ProtocolError('Connection broken: %r' % e, e) pip._vendor.urllib3.exceptions.ProtocolError: ('Connection broken: IncompleteRead(0 bytes read)', IncompleteRead(0 bytes read))

ID: python/pip-cache-corruption

其他格式: JSON · Markdown 中文 · English
80%修复率
85%置信度
0证据数
2025-07-15首次发现

版本兼容性

版本状态引入弃用备注
3.8 active — — —
3.9 active — — —
3.10 active — — —
3.11 active — — —
3.12 active — — —

根因分析

损坏的下载缓存导致包安装期间读取不完整。

English

A corrupted download cache causes incomplete reads during package installation.

generic

解决方案

  1. 90% 成功率 Clear pip's cache and retry 
    pip cache purge && pip install mypackage
  2. 85% 成功率 Disable caching for the installation 
    pip install --no-cache-dir mypackage

无效尝试

常见但无效的做法:

  1. Increasing timeout settings 80% 失败

    The issue is corrupted data, not a timeout.

  2. Using a different network interface 90% 失败

    The cache is local; network changes don't fix corruption.