The namespace 'Editors.ImportExport.Importing.Importers.GltfToRmv' already contains a definition for 'GltfImporterSettings'

Only a single partial type declaration may have a parameter list

The namespace 'Editors.ImportExport.Importing.Importers.GltfToRmv' already contains a definition for 'GltfImporterSettings'

Only a single partial type declaration may have a parameter list

Process completed with exit code 1.

Nullability of type of parameter 'existingValue' doesn't match overridden member (possibly because of nullability attributes).

Nullability of type of parameter 'value' doesn't match overridden member (possibly because of nullability attributes).

Cannot convert null literal to non-nullable reference type.

Cannot convert null literal to non-nullable reference type.

Cannot convert null literal to non-nullable reference type.

Possible null reference argument for parameter 'packFile' in 'Window IEditorCreator.CreateWindow(PackFile packFile, EditorEnums? preferedEditor = null)'.

Cannot convert null literal to non-nullable reference type.

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

Cannot convert null literal to non-nullable reference type.