Possible null reference argument for parameter 'source' in 'ChatMessage? Enumerable.LastOrDefault<ChatMessage>(IEnumerable<ChatMessage> source)'.

The variable 'ex' is declared but never used

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

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

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

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

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

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

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