This run of the CodeQL Action does not have permission to access Code Scanning API endpoints. As a result, it will not be opted into any experimental features. This could be because the Action is running on a pull request from a fork. If not, please ensure the Action has the 'security-events: write' permission. Details: Resource not accessible by integration

Feature flags do not specify a default CLI version. Falling back to the CLI version shipped with the Action. This is 2.19.4.

1 issue was detected with this workflow: Please specify an on.push hook to analyze and see code scanning alerts from the default branch on the Security tab.

Unable to validate code scanning workflow: MissingPushHook

Enable analyzer release tracking for the analyzer project containing rule 'TCM001' (https://github.com/dotnet/roslyn-analyzers/blob/main/src/Microsoft.CodeAnalysis.Analyzers/ReleaseTrackingAnalyzers.Help.md)

Nullability of reference types in return type of 'BaseAnimation? DefaultAnimationExtension.ProvideValue(IServiceProvider serviceProvider)' doesn't match implicitly implemented member 'BaseAnimation IMarkupExtension<BaseAnimation>.ProvideValue(IServiceProvider serviceProvider)' (possibly because of nullability attributes).

Dereference of a possibly null reference.

Nullability of reference types in return type of 'BaseAnimation? DefaultAnimationExtension.ProvideValue(IServiceProvider serviceProvider)' doesn't match implicitly implemented member 'BaseAnimation IMarkupExtension<BaseAnimation>.ProvideValue(IServiceProvider serviceProvider)' (possibly because of nullability attributes).

Non-nullable property 'Instance' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Dereference of a possibly null reference.

Non-nullable property 'Instance' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Nullability of reference types in return type of 'BaseAnimation? DefaultAnimationExtension.ProvideValue(IServiceProvider serviceProvider)' doesn't match implicitly implemented member 'BaseAnimation IMarkupExtension<BaseAnimation>.ProvideValue(IServiceProvider serviceProvider)' (possibly because of nullability attributes).

Dereference of a possibly null reference.