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

The variable 'ex' is declared but never used

Possible null reference return.

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

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

Potential stack overflow. Move the stackalloc out of the loop. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2014)

Potential stack overflow. Move the stackalloc out of the loop. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2014)

Potential stack overflow. Move the stackalloc out of the loop. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2014)

Potential stack overflow. Move the stackalloc out of the loop. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2014)