Argument 1: cannot convert from 'object' to 'string?'

'object' does not contain a definition for 'Split' and the best extension method overload 'MemoryExtensions.Split(ReadOnlySpan<char>, Span<Range>, char, StringSplitOptions)' requires a receiver of type 'System.ReadOnlySpan<char>'

foreach statement cannot operate on variables of type 'int' because 'int' does not contain a public instance or extension definition for 'GetEnumerator'

Argument 1: cannot convert from 'object' to 'string?'

'object' does not contain a definition for 'Split' and no accessible extension method 'Split' accepting a first argument of type 'object' could be found (are you missing a using directive or an assembly reference?)

Process completed with exit code 1.

The command [sudo apt-get remove -y azure-cli google-chrome-stable firefox powershell mono-devel libgl1-mesa-dri --fix-missing] failed to complete successfully. Proceeding...

Dereference of a possibly null reference.

Possible null reference assignment.

Dereference of a possibly null reference.

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

Dereference of a possibly null reference.

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

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

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

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