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

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

Process completed with exit code 1.

The job was canceled because "ubuntu-latest" failed.

The operation was canceled.

'Type.IsSerializable' is obsolete: 'Formatter-based serialization is obsolete and should not be used.' (https://aka.ms/dotnet-warnings/SYSLIB0050)

'FieldAttributes.NotSerialized' is obsolete: 'Formatter-based serialization is obsolete and should not be used.' (https://aka.ms/dotnet-warnings/SYSLIB0050)

'Type.IsSerializable' is obsolete: 'Formatter-based serialization is obsolete and should not be used.' (https://aka.ms/dotnet-warnings/SYSLIB0050)

'FormatterServices' is obsolete: 'Formatter-based serialization is obsolete and should not be used.' (https://aka.ms/dotnet-warnings/SYSLIB0050)

XML comment has badly formed XML -- 'A string literal was expected, but no opening quotation mark was found.'

XML comment has badly formed XML -- 'Required white space was missing.'

XML comment has badly formed XML -- 'Missing equals sign between attribute and attribute value.'

Non-nullable field '_current' must contain a non-null value when exiting constructor. Consider declaring the field as nullable.

Nullable value type may be null.