PowerShell Workflow returns "Error: 'Cannot find the type for custom attribute 'Parameter '. Make sure that the assembly that contains this type is loaded.'" about mimwal HOT 4 CLOSED

What is the detailed error in the WAL event log? In all likely hood, the script pasted in not exactly what is configured in the WF.

from mimwal.

There are 2 errors in WAL.

Error 1: Event ID 40403
WAL (2.16.1028.0): 01/19/2017 07:43:32.1159: RunPowerShellScript : RunScript: Exception in 'RunPowerShellScript : RunScript'. Details: MicrosoftServices.IdentityManagement.WorkflowActivityLibrary.Exceptions.WorkflowActivityLibraryException: Error Invoking PowerShell script. Error: 'Cannot find the type for custom attribute 'Parameter '. Make sure that the assembly that contains this type is loaded.' ---> System.Management.Automation.RuntimeException: Cannot find the type for custom attribute 'Parameter '. Make sure that the assembly that contains this type is loaded. at System.Management.Automation.AttributeNode.GetCustomAttributeObject() at System.Management.Automation.AttributeNode.GetCustomAttribute() at System.Management.Automation.ParameterNode.HasParameterAttribute() at System.Management.Automation.ParameterDeclarationNode.InitializeRuntimeDefinedParameters(Boolean& useCmdletBinding) at System.Management.Automation.ScriptBlock.InitializeAttributesAndParameters() at System.Management.Automation.ScriptBlock.get_CmdletBindingAttribute() at System.Management.Automation.CommandMetadata..ctor(ScriptBlock scriptblock, String commandName, ExecutionContext context) at System.Management.Automation.ScriptBlock.get_ParameterMetadata() at System.Management.Automation.ScriptParameterBinderController..ctor(ScriptBlock script, InvocationInfo invocationInfo, ExecutionContext context, InternalCommand command, Boolean useLocalScope) at System.Management.Automation.ScriptCommandProcessor.NewParameterBinderController(InternalCommand command) at System.Management.Automation.CommandProcessorBase.get_ParameterBinderController() at System.Management.Automation.ScriptCommandProcessor.Prepare(CommandParameterInternal[] parameters) at System.Management.Automation.CommandProcessorBase.DoPrepare(CommandParameterInternal[] parameters) at System.Management.Automation.Internal.PipelineProcessor.Start(Boolean incomingStream) at System.Management.Automation.Internal.PipelineProcessor.SynchronousExecuteEnumerate(Object input, Hashtable errorResults, Boolean enumerate) --- End of inner exception stack trace ---. Extended Properties: WorkflowInstanceId: 8d75e2d4-e7da-47ae-a15c-b1de70086e8d TargetId: b7c2b352-9633-4763-a526-67d51c48a400 RequestId: a6b64b74-b527-4987-b36e-4964e11b6058 WorkflowDefinitionId: 49b9dfa2-c9b1-4481-bfef-36f789330775 ActorId: 7fb2b853-24f0-4498-9534-4e10589723c4

Error 2: Event ID 40403
WAL (2.16.1028.0): 01/19/2017 07:43:32.1159: RunPowerShellScript : RunScript: Exception in 'RunPowerShellScript : RunScript'. Details: MicrosoftServices.IdentityManagement.WorkflowActivityLibrary.Exceptions.WorkflowActivityLibraryException: Error Invoking PowerShell script. Error: 'Cannot find the type for custom attribute 'Parameter '. Make sure that the assembly that contains this type is loaded.' ---> System.Management.Automation.RuntimeException: Cannot find the type for custom attribute 'Parameter '. Make sure that the assembly that contains this type is loaded. at System.Management.Automation.AttributeNode.GetCustomAttributeObject() at System.Management.Automation.AttributeNode.GetCustomAttribute() at System.Management.Automation.ParameterNode.HasParameterAttribute() at System.Management.Automation.ParameterDeclarationNode.InitializeRuntimeDefinedParameters(Boolean& useCmdletBinding) at System.Management.Automation.ScriptBlock.InitializeAttributesAndParameters() at System.Management.Automation.ScriptBlock.get_CmdletBindingAttribute() at System.Management.Automation.CommandMetadata..ctor(ScriptBlock scriptblock, String commandName, ExecutionContext context) at System.Management.Automation.ScriptBlock.get_ParameterMetadata() at System.Management.Automation.ScriptParameterBinderController..ctor(ScriptBlock script, InvocationInfo invocationInfo, ExecutionContext context, InternalCommand command, Boolean useLocalScope) at System.Management.Automation.ScriptCommandProcessor.NewParameterBinderController(InternalCommand command) at System.Management.Automation.CommandProcessorBase.get_ParameterBinderController() at System.Management.Automation.ScriptCommandProcessor.Prepare(CommandParameterInternal[] parameters) at System.Management.Automation.CommandProcessorBase.DoPrepare(CommandParameterInternal[] parameters) at System.Management.Automation.Internal.PipelineProcessor.Start(Boolean incomingStream) at System.Management.Automation.Internal.PipelineProcessor.SynchronousExecuteEnumerate(Object input, Hashtable errorResults, Boolean enumerate) --- End of inner exception stack trace ---. Extended Properties: WorkflowInstanceId: 8d75e2d4-e7da-47ae-a15c-b1de70086e8d TargetId: b7c2b352-9633-4763-a526-67d51c48a400 RequestId: a6b64b74-b527-4987-b36e-4964e11b6058 WorkflowDefinitionId: 49b9dfa2-c9b1-4481-bfef-36f789330775 ActorId: 7fb2b853-24f0-4498-9534-4e10589723c4

from mimwal.

so 'Parameter '. Strange, but looks like the unnecessary spacing is causing the issue in System.Management.Automation.

from mimwal.

Closing the issue as seems resolved.

from mimwal.