我遵循了所有的指导，以便能够将我的类库的nuget包推送到我的私人GitHub存储库中。
我将以下内容添加到我的csproj中

<PropertyGroup>
       <TargetFramework>net5.0</TargetFramework>
       <PackageId>NextWareProductPortalClientServices</PackageId>
       <Version>1.0.1</Version>
       <Authors>CodeGenerator</Authors>
       <Company>NextWare</Company>
       <PackageDescription>This package adds gRPC client library for the NextWare ProductPortal 
       </PackageDescription>
       <RepositoryUrl>https://github.com/NextWareGroup/PPD</RepositoryUrl>
 </PropertyGroup>

我将以下nuget.config文件添加到项目的根目录中。

<?xml version="1.0" encoding="utf-8"?>
<configuration>
    <packageSources>
        <clear />
        <add key="github" value="https://nuget.pkg.github.com/jkears/index.json" />
    </packageSources>
    <packageSourceCredentials>
        <github>
            <add key="Username" value="jkears" />
            <add key="ClearTextPassword" value="******6d5a57b7527dfcc646b62ca7d1*****" />
        </github>
    </packageSourceCredentials>
</configuration>

个人令牌已应用所有权限。
在运行dotnet插件创建包后，我在bin\release文件夹中看到了这个包。然后我尝试运行以下命令...

dotnet nuget push "bin/Release/NextWareProductPortalClientServices.1.0.1.nupkg" --source "github"

输出如下：

warn : No API Key was provided and no API Key could be found for 'https://nuget.pkg.github.com/jkears'. To save an API Key for a source use the 'setApiKey' command.
Pushing NextWareProductPortalClientServices.1.0.1.nupkg to 'https://nuget.pkg.github.com/jkears'...
  PUT https://nuget.pkg.github.com/jkears/
An error was encountered when fetching 'PUT https://nuget.pkg.github.com/jkears/'. The request will now be retried.
An error occurred while sending the request.
  The response ended prematurely.
  PUT https://nuget.pkg.github.com/jkears/
An error was encountered when fetching 'PUT https://nuget.pkg.github.com/jkears/'. The request will now be retried.
An error occurred while sending the request.
  The response ended prematurely.
  PUT https://nuget.pkg.github.com/jkears/
error: An error occurred while sending the request.
error:   The response ended prematurely.

我已经研究了这个问题，但没有一个报告的修复程序对我有效，包括直接从Nuget CLI运行。