NU1101 dotnet build_error ai_generated true

错误 NU1101: 无法找到包 'PackageName'。在源 nuget.org、local-cache 中不存在具有此 ID 的包。

error NU1101: Unable to find package 'PackageName'. No packages exist with this id in source(s): nuget.org, local-cache

ID: dotnet/nuget-package-restore-failure

其他格式: JSON · Markdown 中文 · English
92%修复率
89%置信度
1证据数
2023-02-05首次发现

版本兼容性

版本状态引入弃用备注
dotnet 6.0 active — — —
dotnet 8.0 active — — —
NuGet 6.0 active — — —
NuGet 6.8 active — — —

根因分析

NuGet 包还原在任何配置的包源中都找不到指定的包，可能是由于拼写错误、包缺失或源配置错误。

English

NuGet package restore cannot locate the specified package in any configured package source, either due to typo, missing package, or source misconfiguration.

generic

官方文档

https://learn.microsoft.com/en-us/nuget/reference/errors-and-warnings/nu1101

解决方案

  1. Verify the package name and version in the .csproj file. Use dotnet list package --outdated to check available versions.
  2. Add the correct NuGet source (e.g., private feed) using dotnet nuget add source. Example:
  3. If the package is internal, build and pack it first, then reference the local .nupkg file. Example:

无效尝试

常见但无效的做法:

  1. 80% 失败

    If the package doesn't exist in the source, clearing cache won't help; it just re-downloads the same error.

  2. 95% 失败

    May introduce untrusted packages or malware; doesn't solve the missing package issue.

  3. 70% 失败

    NuGet restore may still try to fetch from configured sources and ignore local files if not properly referenced.