BuildCheck rule list
This article applies to: ✔️ .NET 9 SDK and later versions
The following list includes all build-check warnings that you might get from the .NET SDK.
| Rule | Default Severity | Message |
|---|---|---|
| BC0101 | Warning | Two projects should not share their OutputPath or IntermediateOutputPath locations. |
| BC0102 | Warning | Two tasks should not write the same file. |
| BC0103 | Suggestion | Environment variables should not be used as a value source for the properties. |
| BC0201 | Warning | A property that is accessed should be declared first. |
| BC0202 | Warning | A property should be declared before it is first used. |
| BC0203 | None | A property that is not used should not be declared. |
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