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InvalidOperationException during build

See original GitHub issue

Description

In some of my projects I get the following error when building:

CSC : warning AD0001: Analyzer 'FluentAssertions.Analyzers.CollectionShouldHaveCountAnalyzer' threw an exception of type 'System.InvalidOperationException' with message 'This operation does not apply to an empty instance.'.

My guess is that the following IsEmpty check should happen before Peek(): https://github.com/fluentassertions/fluentassertions.analyzers/blob/686a33bb1cd40ea01fffeea8d4ef85e481271d32/src/FluentAssertions.Analyzers/Utilities/FluentAssertionsCSharpSyntaxVisitor.cs#L74-L78

If you need me to provide more information, let me know how and I will see what I can do.

Versions

FluentAssertions.Analyzers 0.11.3
.NET Framework 4.6.1

Issue Analytics

State:
Created 5 years ago
Comments:10 (5 by maintainers)

Top GitHub Comments

1reaction

csoltenborncommented, May 28, 2023

Sorry, can’t comment on that - I moved on to different things…

Meir Blachman @.***> schrieb am So., 28. Mai 2023, 04:18:

@csoltenborn https://github.com/csoltenborn is this still an issue?

— Reply to this email directly, view it on GitHub https://github.com/fluentassertions/fluentassertions.analyzers/issues/78#issuecomment-1565686856, or unsubscribe https://github.com/notifications/unsubscribe-auth/AACWCQDYMQDV6LZOIYAKJFTXIJVUDANCNFSM4FQGJHEQ . You are receiving this because you were mentioned.Message ID: @.*** com>

0reactions

Meir017commented, May 27, 2023

@csoltenborn is this still an issue?