Hi,
checked that WF Farm status is ok, SB Farm status also ok. Then tried to register WF service with this weird error:
PS C:\Users\_user_prjsrv2013> Register-SPWorkflowService -SPSite "https://serverAliasFQDN/pwa" -WorkflowHostUri "https://serverMachineNameFQDN:12290" -ScopeName "WorkFlow" -AllowOAuthHttp -Force
WARNING: Overwriting existing scope named "WorkFlow" in the workflow server. If another SharePoint farm was registered using this scope, that farmmay not be able to continue working with the workflow server unless re-registered under another scope name.
Register-SPWorkflowService : Method not found: 'VoidMicrosoft.SharePoint.WorkflowServices.WorkflowServiceHelper.EnsureActivityAssembliesIsCorrect()'.
At line:1 char:1
+ Register-SPWorkflowService -SPSite "https://serverAliasFQDN/pwa" -WorkflowHos ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidData: (Microsoft.Share...WorkflowService:RegisterSPWorkflowService) [Register-SPWorkflowService], MissingMethod Exception
+ FullyQualifiedErrorId : Microsoft.SharePoint.WorkflowServices.PowerShell.RegisterSPWorkflowService
PS C:\Users\_user_prjsrv2013>
ULS Logs:
System.MissingMethodException: Method not found: 'Void Microsoft.SharePoint.WorkflowServices.WorkflowServiceHelper.EnsureActivityAssembliesIsCorrect()'.
at Microsoft.SharePoint.WorkflowServices.StoreWorkflowDeploymentProvider.EnsureActivityAssembliesIsCorrect()
at Microsoft.SharePoint.WorkflowServices.WorkflowServerPairingContext.UploadActivityLibrary()
at Microsoft.SharePoint.WorkflowServices.PowerShell.RegisterSPWorkflowService.InternalProcessRecord()
at Microsoft.SharePoint.PowerShell.SPCmdlet.ProcessRecord()
Error Category: InvalidData Target Object Microsoft.SharePoint.WorkflowServices.PowerShell.RegisterSPWorkflowService Details NULL RecommendedAction NULL
No clue where can I start looking to troubleshoot this issue.
Any help is appreciated,
Thanks!
