Unable to use old name ''{0}'' for class ''{1}'' because ''{0}'' already exists in folder ''{2}'' as a class or function. Renaming ''{0}'' to ''{1}'' using class aliasing is not supported because ''{0}'' is built-in or created in another language. The alias definition file ''{0}'' has invalid syntax. Illegal alias configuration. ''{0}'' ''{1}'' is an alias for class ''{2}'', but ''{1}'' is itself a real name for another class. This is not allowed. Invalid alias configuration found for class ''{0}''. When renaming a class multiple times, use a single call to addAlias with all old names specified. Invalid alias configuration. Use ''{0}'' on one line instead. Illegal alias configuration. Class ''{0}'' is an alias for class ''{1}'', but ''{1}'' is itself an alias for another class. This is not allowed. Discuss with MCOS team before use package aliasing File ''{0}''\n Line: ''{1}'' Column ''{2}'' ''{3}'' ''{0}''\n ''{1}'' ''{0}'' alias name ''{1}'' and current name ''{1}'' are the same. Invalid alias configuration: Class ''{0}'' cannot be used as an alias for more than one class. File system error opening alias file ''{0}''. Unable to create aliases from this file. Naming a class ''{0}'' is incorrect because the name is already a registered alias for the built-in class ''{1}''. Unable to use alias ''{0}'' of class ''{1}'' because there is no class definition with the new name ''{1}'' in folder ''{2}''. Invalid alias configuration: Class ''{0}'' is used as the target of two or more aliases. The later alias definitions will be skipped.