Show-Karma fails after repo-based installation

[johnheusinger]

Describe "Module Bug or Issue"

Identical to the issue reported in #452

Context "The Problem"

After following the repo-based installation steps and running Show-Karma, I receive the following error:

PS C:\code\PSKoans> Show-Karma
Show-Karma : The 'Show-Karma' command was found in the module 'PSKoans', but the module could not be loaded. For more
information, run 'Import-Module PSKoans'.
At line:1 char:1
+ Show-Karma
+ ~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (Show-Karma:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CouldNotAutoloadMatchingModule

Running Import-Module PSKoans as suggested in the first error message:

PS C:\code\PSKoans> Import-Module PSKoans
Import-Module : The member 'FormatsToProcess' in the module manifest is not valid: Cannot find path
'C:\code\PSKoans\PSKoans\PSKoans.format.ps1xml' because it does not exist.. Verify that a valid value is specified for
this field in the 'C:\code\PSKoans\PSKoans\PSKoans.psd1' file.
At line:1 char:1
+ Import-Module PSKoans
+ ~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ResourceUnavailable: (C:\code\PSKoans\PSKoans\PSKoans.psd1:String) [Import-Module], Argu
   mentException
    + FullyQualifiedErrorId : Modules_InvalidManifest,Microsoft.PowerShell.Commands.ImportModuleCommand

Installing EZOut using -AllowClobber and running PSKoans.ezformat.ps1 as suggested in #452:

PS C:\code\PSKoans> Install-Module EZOut -AllowClobber
PS C:\code\PSKoans> .\PSKoans.ezformat.ps1
PS C:\code\PSKoans>

Running Show-Karma again:

PS C:\code\PSKoans> Show-Karma
Show-Karma : You cannot call a method on a null-valued expression.
At line:1 char:1
+ Show-Karma
+ ~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [Show-Karma], RuntimeException
    + FullyQualifiedErrorId : InvokeMethodOnNull,Show-Karma

Checking $Error[0].Exception.GetBaseException() | Format-List -Force as suggested in #452:

PS C:\code\PSKoans> $Error[0].Exception.GetBaseException() | Format-List -Force

ErrorRecord                 : You cannot call a method on a null-valued expression.
WasThrownFromThrowStatement : False
Message                     : You cannot call a method on a null-valued expression.
Data                        : {System.Management.Automation.Interpreter.InterpretedFrameInfo}
InnerException              :
TargetSite                  : Void CheckActionPreference(System.Management.Automation.Language.FunctionContext,
                              System.Exception)
StackTrace                  :    at
                              System.Management.Automation.ExceptionHandlingOps.CheckActionPreference(FunctionContext
                              funcContext, Exception exception)
                                 at
                              System.Management.Automation.Interpreter.ActionCallInstruction`2.Run(InterpretedFrame
                              frame)
                                 at System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(Interp
                              retedFrame frame)
                                 at System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(Interp
                              retedFrame frame)
                                 at System.Management.Automation.Interpreter.Interpreter.Run(InterpretedFrame frame)
                                 at System.Management.Automation.Interpreter.LightLambda.RunVoid1[T0](T0 arg0)
                                 at System.Management.Automation.PSScriptCmdlet.RunClause(Action`1 clause, Object
                              dollarUnderbar, Object inputToProcess)
                                 at System.Management.Automation.PSScriptCmdlet.DoEndProcessing()
                                 at System.Management.Automation.CommandProcessorBase.Complete()
HelpLink                    :
Source                      : System.Management.Automation
HResult                     : -2146233087

Context "Additional Information"

Name    Version
----    -------
PSKoans 0.67.0
PSKoans 0.67.0

Name                           Value
----                           -----
PSVersion                      5.1.22000.65
PSEdition                      Desktop
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0...}
BuildVersion                   10.0.22000.65
CLRVersion                     4.0.30319.42000
WSManStackVersion              3.0
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1

Also attempted using PS 7.1.4 on both Windows and macOS with similar results.

No issues when installing from gallery.

[johnheusinger]

I also found it odd that the version is showing 0.67.0 although the latest release is 0.67.1.

Looking at the 0.67.1 release, I see that the file PSKoans.psd1 incorrectly contains the line:

ModuleVersion         = '0.67.0'

And yet the output of Get-Module -Name PSKoans correctly shows Version 0.67.1 when installed from the gallery.

[billyhigdon]

Howdy @johnheusinger - I know this is over two years later - but I ran into the same issue. Took me a little bit to figure out the EZOut module stuff (wish I had just looked into the issues sooner). For me I had the same experience when using Show-Karma and upon checking my modules, I could see it was using Pester 5.5.0 - for some reason everytime i imported PSKoans it would import the latest available version of the module - even though 5.0.2 was installed.

I tried going through the code to see where it actually imports the module - i'm assuming somewhere it doesn't explicitly state to use 5.0.2 and that's why the latest version is imported. Eventually I just uninstalled 5.5.0 and next time I imported the PSKoans module, it imported 5.0.2 and the Show-Karma cmdlet started working as normal.