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Object reference not set to an instance of an object.

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#1,867 18 comments 0 reactions 0 assignees View on GitHub

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
25/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Stale
Tech stack
powershell
Domain
devtools

Research direction

Start by reproducing the null-reference error with the reported PowerShell module and PSScriptAnalyzer 1.21.0, comparing normal and -Verbose Invoke-ScriptAnalyzer runs. Narrow the failure to a specific function or analyzer operation using the module and build-tool versions listed in the report; done means identifying the cause and preventing the exception without requiring verbose output.

Written by the indexing model from the issue text.

Description

Area - Engine Issue - Discussion Issue-Bug

Good morning,
I have a PowerShell module at work with almost 400 functions. Recently I switched from PSScriptAnalyzer version 1.13.0 to version 1.21.0, fixed a lot of problems, but I have one left. On random functions I get the error:

Exception: Object reference not set to an instance of an object.

If I use the Invoke-ScriptAnalyzer function with the -Verbose switch, the error does not occur. I discovered this by accident while looking for which function is causing the error.

Please advise how to trace the cause.
Somewhere I found information that this can be caused by the Export-ModuleMember function, but I don't want to get rid of it because I would have to fiddle with building the manifest file and that's how Psake does it for me.

For building and checking a powershell module I use
TeamCity and
Psake = '4.9.0'
Pester = '5.3.3'
BuildHelpers = '2.0.16'
PSScriptAnalyzer = '1.21.0'
PSDepend = '0.3.8'

image

Dominant language
C#
Stars
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Forks
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Avg merge
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Merged PRs (30d)
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