Question

我按照.NET Core website上的说明操作，但出现了此错误。显然有一些预先要求缺失。知道如何安装这些吗？

mymac:~ naveen.vijay$ dotnet new

Unhandled Exception: System.TypeInitializationException: The type initializer for 'Crypto' threw an exception. ---> System.TypeInitializationException: The type initializer for 'CryptoInitializer' threw an exception. ---> System.DllNotFoundException: Unable to load DLL 'System.Security.Cryptography.Native': The specified module could not be found.
 (Exception from HRESULT: 0x8007007E)
   at Interop.CryptoInitializer.EnsureOpenSslInitialized()
   at Interop.CryptoInitializer..cctor()
   --- End of inner exception stack trace ---
   at Interop.Crypto..cctor()
   --- End of inner exception stack trace ---
   at Interop.Crypto.GetRandomBytes(Byte* buf, Int32 num)
   at System.IO.Path.GetCryptoRandomBytes(Byte* bytes, Int32 byteCount)
   at System.IO.Path.GetRandomFileName()
   at Microsoft.DotNet.InternalAbstractions.TemporaryDirectory..ctor()
   at Microsoft.Extensions.EnvironmentAbstractions.DirectoryWrapper.CreateTemporaryDirectory()
   at Microsoft.DotNet.Configurer.NuGetPackagesArchiver..ctor()
   at Microsoft.DotNet.Cli.Program.ConfigureDotNetForFirstTimeUse(INuGetCacheSentinel nugetCacheSentinel)
   at Microsoft.DotNet.Cli.Program.ProcessArgs(String[] args, ITelemetry telemetryClient)
   at Microsoft.DotNet.Cli.Program.Main(String[] args)
Abort trap: 6

Answer 1

macOS的安装说明已过期。请参阅Github上的讨论：SSL Fails to Link Using Brew。

我在macOS El Capitan上安装.NET Core时遇到了这个问题。来自this answer的解决方案正在执行以下操作：

sudo install_name_tool -add_rpath /usr/local/opt/openssl/lib /usr/local/share/dotnet/shared/Microsoft.NETCore.App/1.0.0/System.Security.Cryptography.Native.dylib

在我的终端中运行该命令后，dotnet new工作正常。

Answer 2

我的brew安装发生了一些事情，我必须运行以下命令来创建指向OpenSSL的符号链接（来自Microsoft上的.Net Core页面）：

io_service.run()

Answer 3

需要指定所需文件的位置以映射路径

sudo install_name_tool -add_rpath / usr / local / opt / openssl / lib /usr/local/share/dotnet/shared/Microsoft.NETCore.App/1.0.0/System.Security.Cryptography.Native.dylib

如果安装的dotnet核心具有相同的文件夹结构，则上述解决方案将起作用。

<强> /usr/local/share/dotnet/shared/Microsoft.NETCore.App/1.0.0/System.Security.Cryptography.Native.dylib

请在系统中检查文件 System.Security.Cryptography.Native.dylib 的位置，但文件夹结构或包可能会根据更新进行更改。在我的情况下，路径是

/usr/local/share/dotnet/shared/Microsoft.NETCore.App/1.0.2/System.Security.Cryptography.Native.dylib

macOS中的dotnet核心：“'加密'的类型初始化程序引发异常”

3 个答案: