無法運行.NET核心默認應用

Question

我也跟着上https://dotnet.github.io/getting-started/ 我在Windows 8.1中安裝了.NET的核心指令，並在一個空文件夾執行：

dotnet new 
dotnet restore 
dotnet run 

將包裝下載，應用程序編譯，但執行完成與異常。

未處理的異常：System.IO.FileNotFoundException：未能加載 文件或程序集System.Runtime，版本= 4.1.0.0，文化=中性 公鑰= b03f5f7f11d50a3a'或它的一個依賴。

可能是什麼問題？

Answer 1

我試圖重現我的Windows 8.1，它的工作原理。

您使用的是哪個版本的dotnet cli（運行dotnet --version）？最新的安裝程序，可以發現here

您也可以嘗試啓用詳細輸出運行：DOTNET --verbose運行

我的（工作）輸出如下。你能看到有什麼不同嗎？

Running C:\Program Files\dotnet\bin\dotnet-build.exe "--output" "C:\Projects\temp\bin\.dotnetrun\d2d6b16263e145a0aa7245c62ff19614" "--temp-output 
" "C:\Projects\temp\bin\.dotnetrun\d2d6b16263e145a0aa7245c62ff19614" "--framework" "DNXCore,Version=v5.0" "--configuration" "Debug" "C:\Projects\ 
temp" 
Process ID: 21564 
Project temp (DNXCore,Version=v5.0) will be compiled because expected outputs are missing. 
C:\Projects\temp\bin\.dotnetrun\d2d6b16263e145a0aa7245c62ff19614\Debug\dnxcore50\temp.dll 
C:\Projects\temp\bin\.dotnetrun\d2d6b16263e145a0aa7245c62ff19614\Debug\dnxcore50\temp.pdb 

Running C:\Program Files\dotnet\bin\dotnet-compile.exe "--framework" "DNXCore,Version=v5.0" "--configuration" "Debug" "--output" "C:\Projects\tem 
p\bin\.dotnetrun\d2d6b16263e145a0aa7245c62ff19614" "--temp-output" "C:\Projects\temp\bin\.dotnetrun\d2d6b16263e145a0aa7245c62ff19614" "C:\Project 
s\temp" 
Process ID: 12284 
Compiling temp for DNXCore,Version=v5.0 
Running C:\Program Files\dotnet\bin\dotnet-compile-csc.exe "@C:\Projects\temp\bin\.dotnetrun\d2d6b16263e145a0aa7245c62ff19614\dotnet-compile.rsp" 

Process ID: 17832 
Running C:\Program Files\dotnet\bin\csc.exe "-noconfig" "@C:\Projects\temp\bin\.dotnetrun\d2d6b16263e145a0aa7245c62ff19614\dotnet-compile-csc.rsp 
" 
Process ID: 3936 
C:\Projects\temp\project.json(8,32): warning NU1007: Dependency specified was NETStandard.Library >= 1.0.0-rc2-23727 but ended up with NETStandar 
d.Library 1.0.0-rc2-23804. 

Compilation succeeded. 
    1 Warning(s) 
    0 Error(s) 

Time elapsed 00:00:04.5670414 


Running C:\Projects\temp\bin\.dotnetrun\d2d6b16263e145a0aa7245c62ff19614\Debug\dnxcore50\temp.exe 
Process ID: 7480 
Hello World!