Type parameter declaration must be an identifier not a type. See also error CS0081.

XML comment has syntactically incorrect cref attribute 'List{List{USVString}}'

Type parameter declaration must be an identifier not a type. See also error CS0081.

XML comment has syntactically incorrect cref attribute 'List{double}'

Type parameter declaration must be an identifier not a type. See also error CS0081.

XML comment has syntactically incorrect cref attribute 'List{double}'

Type parameter declaration must be an identifier not a type. See also error CS0081.

XML comment has syntactically incorrect cref attribute 'List{List{ByteString}}'

Type parameter declaration must be an identifier not a type. See also error CS0081.

XML comment has syntactically incorrect cref attribute 'List{ulong}'

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Dereference of a possibly null reference.

The variable 'ddddd' is assigned but its value is never used

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

Non-nullable field 'bi' 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.

Dereference of a possibly null reference.

Non-nullable field '_StrStrInTest4' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the field as nullable.