Stuck on an issue?

Following along with sbt-microsite: Publish using GitHub4s, I’ve created a token with the repo scope, and have Enable SSO’d (which is required by my environment).

I was then able to use the Github API to perform some simple tests:

• List commits for my repo
• List entries for a given tree

Despite this, when attempting to use publishMicrosite, I get:

[error] Error committing filesGitHub returned an error: Failed invoking with status : 422 body :
 {"message":"Invalid tree info","documentation_url":"https://developer.github.com/v3/git/trees/#create-a-tree"}

        at sbtorgpolicies.github.syntax$GHResponseOps.execE(syntax.scala:53)
        at sbtorgpolicies.github.syntax$EitherTOps.execE(syntax.scala:43)
        at sbtorgpolicies.github.GitHubOps.commitDir(GitHubOps.scala:172)
        at sbtorgpolicies.github.GitHubOps.commitDir(GitHubOps.scala:148)
        at microsites.MicrositeAutoImportSettings.$anonfun$micrositeTasksSettings$13(MicrositeKeys.scala:305)
        at scala.Function1.$anonfun$compose$1(Function1.scala:44)
        at sbt.internal.util.$tilde$greater.$anonfun$$u2219$1(TypeFunctions.scala:40)
        at sbt.std.Transform$$anon$4.work(System.scala:67)
        at sbt.Execute.$anonfun$submit$2(Execute.scala:269)
        at sbt.internal.util.ErrorHandling$.wideConvert(ErrorHandling.scala:16)
        at sbt.Execute.work(Execute.scala:278)
        at sbt.Execute.$anonfun$submit$1(Execute.scala:269)
        at sbt.ConcurrentRestrictions$$anon$4.$anonfun$submitValid$1(ConcurrentRestrictions.scala:178)
        at sbt.CompletionService$$anon$2.call(CompletionService.scala:37)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: github4s.GithubResponses$UnsuccessfulHttpRequest: Failed invoking with status : 422 body :
 {"message":"Invalid tree info","documentation_url":"https://developer.github.com/v3/git/trees/#create-a-tree"}
        at github4s.HttpRequestBuilderExtensionJVM.toEntity(HttpRequestBuilderExtensionJVM.scala:84)
        at github4s.HttpRequestBuilderExtensionJVM.toEntity$(HttpRequestBuilderExtensionJVM.scala:74)
        at github4s.jvm.Implicits$.toEntity(Implicits.scala:21)
        at github4s.HttpRequestBuilderExtensionJVM$$anon$1.$anonfun$runMap$3(HttpRequestBuilderExtensionJVM.scala:67)
        at scala.util.Try$.apply(Try.scala:209)
        at sbtorgpolicies.github.instances$$anon$2.capture(instances.scala:57)
        at sbtorgpolicies.github.instances$$anon$2.capture(instances.scala:56)
        at github4s.HttpRequestBuilderExtensionJVM$$anon$1.runMap(HttpRequestBuilderExtensionJVM.scala:61)
        at github4s.HttpRequestBuilderExtensionJVM$$anon$1.run(HttpRequestBuilderExtensionJVM.scala:34)
        at github4s.HttpClient.post(HttpClient.scala:159)
        at github4s.api.GitData.createTree(GitData.scala:251)
        at github4s.free.interpreters.Interpreters$$anon$9.$anonfun$apply$7(Interpreters.scala:295)
        at cats.data.Kleisli.$anonfun$map$1(Kleisli.scala:19)
        at cats.data.KleisliFlatMap.$anonfun$tailRecM$2(Kleisli.scala:534)
        at cats.instances.TryInstances$$anon$1.tailRecM(try.scala:57)
        at cats.instances.TryInstances$$anon$1.tailRecM(try.scala:15)
        at cats.data.KleisliFlatMap.$anonfun$tailRecM$1(Kleisli.scala:534)
        at cats.data.Kleisli.$anonfun$map$1(Kleisli.scala:19)
        at cats.data.KleisliFlatMap.$anonfun$tailRecM$2(Kleisli.scala:534)
        at cats.instances.TryInstances$$anon$1.tailRecM(try.scala:57)
        at cats.instances.TryInstances$$anon$1.tailRecM(try.scala:15)
        at cats.data.KleisliFlatMap.$anonfun$tailRecM$1(Kleisli.scala:534)
        at github4s.Github$GithubIOSyntaxEither.exec(Github.scala:62)
        at sbtorgpolicies.github.syntax$GHResponseOps.execE(syntax.scala:51)
        ... 19 more

I found https://github.com/47deg/sbt-org-policies/issues/388#issuecomment-437045396, which was largely unhelpful other than to suggest that perhaps despite supplying the token, it doesn’t work as advertised (possibly in my SSO environment).

Any assistance would be appreciated!