How to undo "Do not show" inspection code issue?

Created March 16, 2026 08:41

I've set a code issue to “Do not show”. I'd like to undo this, but I can't find it in settings. And the context menu Alt+Enter does not show the issue anymore either. I'm working on a .Net C# Blazor project and the error is:

error BL0008: Property (..) has [SupplyParameterFromForm] and a property initializer. This can be overwritten with null during form posts.

How do I re-enable that this error is picked up and shown? I mean, the build still fails, so it's not like I can't click and navigate to the file, but just can't find where to undo this suppression in the IDE.

2 comments

Tom Luo

Created March 16, 2026 10:06

Hello,

Thanks for contacting Rider support.

For regular code inspection rules, you can undo it via Settings | Editor | Inspection Settings | Inspection Severity. The changed settings are marked with RESET icon, like below:

This way can help you identify the changed settings and reset them.

For this particular inspection, it's not a regular Rider inspection rule, but come from Roslyn Analyzer. Such rules are saved in ‘This Computer’ layer by default. The default location is %APPDATA%\JetBrains\Rider2025.3\resharper-host\GlobalSettingsStorage.DotSettings on Windows. You can:
- Either manually edit GlobalSettingsStorage.DotSettings then remove the following line:
  <s:String x:Key="/Default/CodeInspection/Roslyn/RoslynCustomSeverities/=BL0008/@EntryIndexedValue">DO_NOT_SHOW</s:String>
- Or go to Rider Settings | click “Manage Layers” | then reset “Roslyn” settings for ‘This computer’ layer. This will reset all Roslyn rules.

Let me know if you have any further questions.

Regards,

Tom

Diana

Created March 16, 2026 10:16

Hi Tom,

thank you for your quick reply. Resetting the Roslyn settings via Manage Layers did the trick.

Kind regards,
Diana

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