Renaming a class to the same name ''{0}'' as one of its aliases is not supported. When renaming a class multiple times, the most recent old name must be the first in the list of old names. Defining ''{0}'' as an alias is not supported because ''{0}'' is a built-in class. Unable to create alias file in folder ''{0}''. In the alias definition for class ''{0}'', the specified list of aliases differs from a previous definition. Ensure that all former names for ''{0}'' are specified as aliases in the correct order, with more recent names first. Unable to write alias definition file in folder ''{0}'' because class ''{1}'' is not defined in the folder. The new name ''{0}'' is already in use as a new name in an existing alias definition. The existing definition will be replaced by the alias(es) from the newer alias definition. In the alias definition for class ''{0}'', more than one old name has been specified. When adding a new alias for the first time, only one old name is expected. Ensure that all specified old names are former names for ''{0}'', with more recent names first. The name ''{0}'' is already in use as an old name in the alias definition for class ''{1}''. A name cannot be used as both a new class name and an alias. All names in alias definitions must be valid MATLAB identifiers. ''{0}'' is not a valid MATLAB identifier. {0} {1} array showing new and old names: Named argument ''{0}'' must be specified in a call to addAlias. Unable to find the alias definition file for folder ''{0}''. Check that an alias definition file 'alias.json' is present in a 'resources' subfolder. Unable to access the alias definition file for folder ''{0}''. Check file read permissions. Unable to access folder ''{0}''. Check folder access permissions. The order of aliases has changed in the alias definition for class ''{0}''.  Ensure that all former names for ''{0}'' are specified as aliases in the correct order, with more recent names first. One or more existing aliases ({0}) for class ''{1}'' has been dropped.  Ensure that all former names for ''{1}'' are specified as aliases in the correct order, with more recent names first. More than one additional alias ({0}) has been added for class ''{1}''.  Ensure that all specified old names are former names for ''{1}'. In the alias definition for class ''{0}'', the same old name has been specified multiple times.