.net core Cake build NuGetPush抛出权限被拒绝

我正在使用脚本构建我的应用程序

var d = new DirectoryInfo(packageOutputPath.ToString());
var Files = d.GetFiles("*.nupkg").Select(x => new FilePath(x.FullName));

var key = EnvironmentVariable("NugetKey");

NuGetPush(Files, new NuGetPushSettings {
 Source = Variables.NugetSource,
 ApiKey = key

我得到的命令：

An error occurred when executing task 'PushPackage'.
Error: One or more errors occurred. (Permission denied)
    Permission denied

我的

.travis.yml

文件：

sudo: required                

language: csharp              
mono: none                    
dotnet: 2.1.402               
before_install:
  - chmod +x build.sh         

script:
  - ./build.sh --Target="PushPackage"

我曾尝试用

-sudobash build.sh--Target=“PushPackage”

替换

-/build.sh--Target=“PushPackage”

，但这没有帮助。有什么建议可以解释我为什么会犯这个错误吗

---

文件是根据。整个repo是

当使用.NET CLI时，您应该使用

DotNetCoreNuGetPush

别名，

NuGetPush

需要

nuget.exe

例如：

DirectoryPath packageOutputPath = MakeAbsolute(Directory("./nuget/"));

var settings = new DotNetCoreNuGetPushSettings
{
     Source = "https://www.example.com/nugetfeed",
     ApiKey = "4003d786-cc37-4004-bfdf-c4f3e8ef9b3a"
};

foreach(var file in GetFiles($"{packageOutputPath}/*.nupkg"))
{
    DotNetCoreNuGetPush(file.FullPath, settings);
}

---

愚蠢的错误！谢谢