重试计数超过10。失败。该文件被锁定：“ dotnet（9888）”

Question

当尝试在Visual Studio中进行编译时，我得到了：

Error   Could not copy "obj\Debug\netcoreapp2.0\ProjectName.dll" to "bin\Debug\netcoreapp2.0\ProjectName.Presentation.dll". Exceeded retry count of 10. Failed. The file is locked by: "dotnet (9888)"
    ProjectName.Presentation    C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets  4106