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Not able to load native library..?

See original GitHub issue

I’m trying to build Bolero, but I’m getting errors pointing at this library. I see several other issues related to loading the unmanaged library, but I’m not sure if this is the same issue.

/home/simendsjo/.nuget/packages/nerdbank.gitversioning/3.0.50/build/Nerdbank.GitVersioning.targets(71,5): error MSB4018: The "Nerdbank.GitVersioning.Tasks.GetBuildVersion" task failed unexpectedly. [/home/simendsjo/code/Bolero/src/Bolero.Build/Bolero.Build.csproj]
/home/simendsjo/.nuget/packages/nerdbank.gitversioning/3.0.50/build/Nerdbank.GitVersioning.targets(71,5): error MSB4018: System.TypeInitializationException: The type initializer for 'LibGit2Sharp.Core.NativeMethods' threw an exception. [/home/simendsjo/code/Bolero/src/Bolero.Build/Bolero.Build.csproj]
/home/simendsjo/.nuget/packages/nerdbank.gitversioning/3.0.50/build/Nerdbank.GitVersioning.targets(71,5): error MSB4018:  ---> System.PlatformNotSupportedException: manjaro-x64 [/home/simendsjo/code/Bolero/src/Bolero.Build/Bolero.Build.csproj]
/home/simendsjo/.nuget/packages/nerdbank.gitversioning/3.0.50/build/Nerdbank.GitVersioning.targets(71,5): error MSB4018:    at Nerdbank.GitVersioning.RuntimeIdMap.GetNativeLibraryDirectoryName(String runtimeIdentifier) [/home/simendsjo/code/Bolero/src/Bolero.Build/Bolero.Build.csproj]
/home/simendsjo/.nuget/packages/nerdbank.gitversioning/3.0.50/build/Nerdbank.GitVersioning.targets(71,5): error MSB4018:    at Nerdbank.GitVersioning.GitLoaderContext.GetNativeLibraryDirectory() [/home/simendsjo/code/Bolero/src/Bolero.Build/Bolero.Build.csproj]
/home/simendsjo/.nuget/packages/nerdbank.gitversioning/3.0.50/build/Nerdbank.GitVersioning.targets(71,5): error MSB4018:    at Nerdbank.GitVersioning.GitLoaderContext.LoadUnmanagedDll(String unmanagedDllName) [/home/simendsjo/code/Bolero/src/Bolero.Build/Bolero.Build.csproj]
/home/simendsjo/.nuget/packages/nerdbank.gitversioning/3.0.50/build/Nerdbank.GitVersioning.targets(71,5): error MSB4018:    at System.Runtime.Loader.AssemblyLoadContext.ResolveUnmanagedDll(String unmanagedDllName, IntPtr gchManagedAssemblyLoadContext) [/home/simendsjo/code/Bolero/src/Bolero.Build/Bolero.Build.csproj]
/home/simendsjo/.nuget/packages/nerdbank.gitversioning/3.0.50/build/Nerdbank.GitVersioning.targets(71,5): error MSB4018:    at LibGit2Sharp.Core.NativeMethods.git_libgit2_init() [/home/simendsjo/code/Bolero/src/Bolero.Build/Bolero.Build.csproj]
/home/simendsjo/.nuget/packages/nerdbank.gitversioning/3.0.50/build/Nerdbank.GitVersioning.targets(71,5): error MSB4018:    at LibGit2Sharp.Core.NativeMethods.InitializeNativeLibrary() [/home/simendsjo/code/Bolero/src/Bolero.Build/Bolero.Build.csproj]
/home/simendsjo/.nuget/packages/nerdbank.gitversioning/3.0.50/build/Nerdbank.GitVersioning.targets(71,5): error MSB4018:    at LibGit2Sharp.Core.NativeMethods..cctor() [/home/simendsjo/code/Bolero/src/Bolero.Build/Bolero.Build.csproj]
/home/simendsjo/.nuget/packages/nerdbank.gitversioning/3.0.50/build/Nerdbank.GitVersioning.targets(71,5): error MSB4018:    --- End of inner exception stack trace --- [/home/simendsjo/code/Bolero/src/Bolero.Build/Bolero.Build.csproj]
/home/simendsjo/.nuget/packages/nerdbank.gitversioning/3.0.50/build/Nerdbank.GitVersioning.targets(71,5): error MSB4018:    at LibGit2Sharp.Core.NativeMethods.git_libgit2_opts(Int32 option, UInt32 level, String path) [/home/simendsjo/code/Bolero/src/Bolero.Build/Bolero.Build.csproj]
/home/simendsjo/.nuget/packages/nerdbank.gitversioning/3.0.50/build/Nerdbank.GitVersioning.targets(71,5): error MSB4018:    at LibGit2Sharp.Core.Proxy.git_libgit2_opts_set_search_path(ConfigurationLevel level, String path) [/home/simendsjo/code/Bolero/src/Bolero.Build/Bolero.Build.csproj]
/home/simendsjo/.nuget/packages/nerdbank.gitversioning/3.0.50/build/Nerdbank.GitVersioning.targets(71,5): error MSB4018:    at LibGit2Sharp.GlobalSettings.SetConfigSearchPaths(ConfigurationLevel level, String[] paths) [/home/simendsjo/code/Bolero/src/Bolero.Build/Bolero.Build.csproj]
/home/simendsjo/.nuget/packages/nerdbank.gitversioning/3.0.50/build/Nerdbank.GitVersioning.targets(71,5): error MSB4018:    at Nerdbank.GitVersioning.GitExtensions.OpenGitRepo(String pathUnderGitRepo, Boolean useDefaultConfigSearchPaths) [/home/simendsjo/code/Bolero/src/Bolero.Build/Bolero.Build.csproj]
/home/simendsjo/.nuget/packages/nerdbank.gitversioning/3.0.50/build/Nerdbank.GitVersioning.targets(71,5): error MSB4018:    at Nerdbank.GitVersioning.VersionOracle.Create(String projectDirectory, String gitRepoDirectory, ICloudBuild cloudBuild, Nullable`1 overrideBuildNumberOffset, String projectPathRelativeToGitRepoRoot) [/home/simendsjo/code/Bolero/src/Bolero.Build/Bolero.Build.csproj]
/home/simendsjo/.nuget/packages/nerdbank.gitversioning/3.0.50/build/Nerdbank.GitVersioning.targets(71,5): error MSB4018:    at Nerdbank.GitVersioning.Tasks.GetBuildVersion.ExecuteInner() [/home/simendsjo/code/Bolero/src/Bolero.Build/Bolero.Build.csproj]

But as I have plenty of libraries lying around, locating a useful one shouldn’t be too hard, so maybe I’m on the wrong track.

/usr/lib/libgit2.so
/home/simendsjo/.nuget/packages/libgit2sharp.nativebinaries/2.0.298/runtimes/linux-x64/native/libgit2-ef5a385.so
/home/simendsjo/.nuget/packages/nbgv/3.0.26/tools/netcoreapp2.1/any/runtimes/linux-x64/native/libgit2-572e4d8.so
/home/simendsjo/.nuget/packages/nerdbank.gitversioning/3.0.50/build/runtimes/linux-x64/native/libgit2-572e4d8.so
/home/simendsjo/.nuget/packages/nerdbank.gitversioning.lkg/1.6.20-beta-gfea83a8c9e/build/lib/linux/x86_64/libgit2-1196807.so
/home/simendsjo/.dotnet/tools/.store/nbgv/3.0.50/nbgv/3.0.50/tools/netcoreapp2.1/any/runtimes/linux-x64/native/libgit2-572e4d8.so

Issue Analytics

State:
Created 4 years ago
Reactions:1
Comments:12 (2 by maintainers)

Top GitHub Comments

4reactions

AArnottcommented, Jan 25, 2020

Thanks. Since libgit2 is a native dependency, which depends on libssl which seems to be different for every version of every distro, each version requires work to support. libgit2sharp folks are working on it. The solution (I hope) that’s coming is that we’re removing the libssl dependency completely so that it’s much more distro independent.

2reactions

cdunfordcommented, Jul 15, 2020

Basically the same issue on arch:

Unhandled exception. System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation.
 ---> System.TypeInitializationException: The type initializer for 'LibGit2Sharp.Core.NativeMethods' threw an exception.
 ---> System.PlatformNotSupportedException: arch-x64
   at Nerdbank.GitVersioning.RuntimeIdMap.GetNativeLibraryDirectoryName(String runtimeIdentifier) in D:\a\1\s\src\Nerdbank.GitVersioning.Tasks\RuntimeIdMap.cs:line 73
   at Nerdbank.GitVersioning.GitLoaderContext.GetNativeLibraryDirectory() in D:\a\1\s\src\Nerdbank.GitVersioning.Tasks\GitLoaderContext.cs:line 63
   at Nerdbank.GitVersioning.GitLoaderContext.LoadUnmanagedDll(String unmanagedDllName) in D:\a\1\s\src\Nerdbank.GitVersioning.Tasks\GitLoaderContext.cs:line 41
   at System.Runtime.Loader.AssemblyLoadContext.ResolveUnmanagedDll(String unmanagedDllName, IntPtr gchManagedAssemblyLoadContext)
   at LibGit2Sharp.Core.NativeMethods.git_libgit2_init()
   at LibGit2Sharp.Core.NativeMethods.InitializeNativeLibrary()
   at LibGit2Sharp.Core.NativeMethods..cctor()
   --- End of inner exception stack trace ---
   at LibGit2Sharp.Core.NativeMethods.git_libgit2_opts(Int32 option, UInt32 level, String path)
   at LibGit2Sharp.Core.Proxy.git_libgit2_opts_set_search_path(ConfigurationLevel level, String path)
   at LibGit2Sharp.GlobalSettings.SetConfigSearchPaths(ConfigurationLevel level, String[] paths)
   at Nerdbank.GitVersioning.GitExtensions.OpenGitRepo(String pathUnderGitRepo, Boolean useDefaultConfigSearchPaths)
   at Nerdbank.GitVersioning.Tool.Program.OnGetVersionCommand(String projectPath, String format, String singleVariable, String versionOrRef) in D:\a\1\s\src\nbgv\Program.cs:line 285
   at Nerdbank.GitVersioning.Tool.Program.MainInner(String[] args) in D:\a\1\s\src\nbgv\Program.cs:line 150
   --- End of inner exception stack trace ---
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor, Boolean wrapExceptions)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters)
   at Nerdbank.GitVersioning.Tool.Program.Main(String[] args) in D:\a\1\s\src\nbgv\Program.cs:line 64