Process completed with exit code 1.

Property or indexer 'ItemsControl.Items' cannot be assigned to -- it is read only

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/setup-dotnet@v4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Possible null reference argument for parameter 'path1' in 'string Path.Combine(string path1, string path2)'.

Dereference of a possibly null reference.

Possible null reference argument for parameter 'uriString' in 'Uri.Uri(string uriString)'.

Nullability of reference types in value of type 'FuncTemplate<Panel>' doesn't match target type 'ITemplate<Panel?>'.

Dereference of a possibly null reference.

Dereference of a possibly null reference.

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

Possible null reference assignment.

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