问题
For a while now, I have been having an issue with Team Foundation Server build/deploy process throwing the following error intermittently:
Unhandled Exception: System.TypeInitializationException: The type initializer for 'LibGit2Sharp.Core.NativeMethods' threw an exception. ---> System.BadImageFormatException: An attempt was made to load a program with an incorrect format. (Exception from HRESULT: 0x8007000B)
at LibGit2Sharp.Core.NativeMethods.git_threads_init()
at LibGit2Sharp.Core.NativeMethods.LibraryLifetimeObject..ctor()
at LibGit2Sharp.Core.NativeMethods..cctor()
--- End of inner exception stack trace ---
at LibGit2Sharp.Core.NativeMethods.RemoveHandle()
at LibGit2Sharp.Core.NativeMethods.LibraryLifetimeObject.Finalize()
Exception Message: MSBuild error 255 has ended this build. You can find more specific information about the cause of this error in above messages. (type BuildProcessTerminateException) Exception Stack Trace: at System.Activities.Statements.Throw.Execute(CodeActivityContext context) at System.Activities.CodeActivity.InternalExecute(ActivityInstance instance, ActivityExecutor executor, BookmarkManager bookmarkManager) at System.Activities.Runtime.ActivityExecutor.ExecuteActivityWorkItem.ExecuteBody(ActivityExecutor executor, BookmarkManager bookmarkManager, Location resultLocation)
This problem is very intermittent and it can be bypassed by simply retrying the build. Has anyone else run into this? Any solutions?
回答1:
I know it is a little bit late for answer but it might help someone else
answer by Buck Hodges
We have now gotten to the bottom of this issue after debugging it with Manoj and customer support. It affected gated checkin of continuous delivery of Azure deployments as part of the build process when using the Azure SDK 2.5 or older. The workaround is to add /p:GenerateBuildInfoConfigFile=false to the msbuild arguments in your build definition. We are working on updating the build VM in production, but that will take 24-48 hours to propagate to all build pools.
You might want to read more in context here https://social.msdn.microsoft.com/Forums/en-US/5a0d1950-1367-41a6-9171-676a0d0e93c1/tfs-online-getted-checkin-build-failures-vs-online-tfs-online-team-need-to-look-into-it?forum=TFService
Alternative solution based on comments
If you have VS installed on your build server, make sure you have opened it and licensed it. by @Phill
回答2:
Strangely enough for me, I was getting the same error in the build logs:
C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v14.0\BuildInfo\Microsoft.VisualStudio.ReleaseManagement.BuildInfo.targets (147): The type initializer for 'LibGit2Sharp.Core.NativeMethods' threw an exception. Unhandled Exception: System.TypeInitializationException: The type initializer for 'LibGit2Sharp.Core.NativeMethods' threw an exception. ---> System.BadImageFormatException: An attempt was made to load a program with an incorrect format. (Exception from HRESULT: 0x8007000B)
I was able to simply RETRY the build, and it did not fail on the second try. So for me it was a transitory build issue.
回答3:
Although late to the party, experienced this error recently and while the solution marked as the answer worked for that build, the error was fixed (and the switch removed) when Visual Studio 2012 was upgraded to Visual Studio 2015 Update 3 on the build server which was running TFS 2015 Update 3.
回答4:
I hit this after I had upgraded my TFS 2013 XAML build machine to TFS 2015.
I had also changed the user that TFS 2015 XAML build used to run the build (service.
The Fix:
I had to log into the TFS 2015 XAML build machine as that new user and launch VS (I was using VS2013).
It ran through it's first time launch questions and setup.
I still saw the Lib2GitSharp Error issue sometimes after that.
Then I also logged VS (on the TFS 2015 XAML build machine) into a valid VS account.
I have not seen the Lib2GitSharp Error since and I never used the /p:GenerateBuildInfoConfigFile=false option.
回答5:
I resolved this error by adding the build account to the local administrators group on the build machine.
来源：https://stackoverflow.com/questions/29286052/tfs-2013-throws-lib2gitsharp-error-during-build-deploy-intermittent