ASP0023: Route conflict detected between route handlers
| Value | |
|---|---|
| Rule ID | ASP0023 |
| Category | Usage |
| Fix is breaking or non-breaking | Non-breaking |
Cause
An HTTP request matches multiple routes, resulting in an ambiguous match error.
Rule description
This diagnostic is emitted when a route conflict is detected.
How to fix violations
To fix a violation of this rule, change the route's pattern, HTTP method, or route constraints.
When to suppress warnings
Do not suppress a warning from this rule.
Notes
ASP0022 warns on route conflicts in minimal API apps, this analyzer warns on route conflicts in ASP.NET Core MVC apps.
Collaborate with us on GitHub
The source for this content can be found on GitHub, where you can also create and review issues and pull requests. For more information, see our contributor guide.
ASP.NET Core
Feedback
Coming soon: Throughout 2024 we will be phasing out GitHub Issues as the feedback mechanism for content and replacing it with a new feedback system. For more information see: https://aka.ms/ContentUserFeedback.
Submit and view feedback for