Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/checkout@v4, actions/setup-dotnet@v4, actions/upload-artifact@v4. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Nullability of reference types in type of parameter 'elementSave' of 'bool HeadlessNameVerifier.IsElementNameValid(string? componentNameWithoutFolder, string folderName, ElementSave elementSave, out string? whyNotValid)' doesn't match implicitly implemented member 'bool INameVerifier.IsElementNameValid(string? componentNameWithoutFolder, string? folderName, ElementSave? elementSave, out string? whyNotValid)' (possibly because of nullability attributes).

Nullability of reference types in type of parameter 'folderName' of 'bool HeadlessNameVerifier.IsElementNameValid(string? componentNameWithoutFolder, string folderName, ElementSave elementSave, out string? whyNotValid)' doesn't match implicitly implemented member 'bool INameVerifier.IsElementNameValid(string? componentNameWithoutFolder, string? folderName, ElementSave? elementSave, out string? whyNotValid)' (possibly because of nullability attributes).

Ambiguous reference in cref attribute: 'Run'. Assuming 'Gum.ProjectServices.CodeGeneration.ICodeGenerationAutoSetupService.Run(string)', but could have also matched other overloads including 'Gum.ProjectServices.CodeGeneration.ICodeGenerationAutoSetupService.Run(string, string)'.

Nullability of reference types in type of parameter 'elementSave' of 'bool HeadlessNameVerifier.IsElementNameValid(string? componentNameWithoutFolder, string folderName, ElementSave elementSave, out string? whyNotValid)' doesn't match implicitly implemented member 'bool INameVerifier.IsElementNameValid(string? componentNameWithoutFolder, string? folderName, ElementSave? elementSave, out string? whyNotValid)' (possibly because of nullability attributes).

Nullability of reference types in type of parameter 'folderName' of 'bool HeadlessNameVerifier.IsElementNameValid(string? componentNameWithoutFolder, string folderName, ElementSave elementSave, out string? whyNotValid)' doesn't match implicitly implemented member 'bool INameVerifier.IsElementNameValid(string? componentNameWithoutFolder, string? folderName, ElementSave? elementSave, out string? whyNotValid)' (possibly because of nullability attributes).

Ambiguous reference in cref attribute: 'Run'. Assuming 'Gum.ProjectServices.CodeGeneration.ICodeGenerationAutoSetupService.Run(string)', but could have also matched other overloads including 'Gum.ProjectServices.CodeGeneration.ICodeGenerationAutoSetupService.Run(string, string)'.

Dereference of a possibly null reference.

Possible null reference return.

Dereference of a possibly null reference.

Converting null literal or possible null value to non-nullable type.

Converting null literal or possible null value to non-nullable type.

Converting null literal or possible null value to non-nullable type.

Possible null reference assignment.

Possible null reference assignment.

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