class with function pointer produces wrong code

[MarcBorgers]

Target framework: 4.6.1

For the target framework, the version of .NET that is targetted by the assembly you are trying to obfuscate is relevant.
-->

• ConfuserEx Version: 1.7.0 alpha and 1.6.0
• Target Framework:
• Operating System: win10

Steps to Reproduce:

1. enclosed 2 source files that produce an exception when running, see the log of the exception:
   Exception : System.ArgumentException: Identifier '?????????????????????????????????????????' is not CLS-compliant.

    Parameter name: ident
   
       at System.Xml.Serialization.CodeIdentifier.CheckValidIdentifier(String ident)
   
       at System.Xml.Serialization.XmlSerializationWriterILGen.WriteStructMethod(StructMapping mapping)
   
       at System.Xml.Serialization.XmlSerializationWriterILGen.GenerateMethod(TypeMapping mapping)
   
       at System.Xml.Serialization.XmlSerializationILGen.GenerateReferencedMethods()
   
       at System.Xml.Serialization.XmlSerializationWriterILGen.GenerateEnd()
   
       at System.Xml.Serialization.TempAssembly.GenerateRefEmitAssembly(XmlMapping[] xmlMappings, Type[] types, String defaultNamespace, Evidence evidence)
   
       at System.Xml.Serialization.TempAssembly..ctor(XmlMapping[] xmlMappings, Type[] types, String defaultNamespace, String location, Evidence evidence)
   
       at System.Xml.Serialization.XmlSerializer.GenerateTempAssembly(XmlMapping xmlMapping, Type type, String defaultNamespace)
   
       at System.Xml.Serialization.XmlSerializer..ctor(Type type, String defaultNamespace)
   
       at Agfa.Licensing.LicenseServiceConfig.?????????????????????????????????????????(FileInfo )
   
       at Agfa.Licensing.Utilities.SafeFilePersister`1.Read(FileInfo fileToRead, FileInfo tempFileToRead)
   

The workaround was to exclude one class from Obfuscating (as shown in the source enclosed)

sourcesProducingError.zip