Empty Enum type not allowed

An Enum type specifies the name and members for an enumeration. This error has the following cause and solution:

• You named an enumeration in an EnumàEnd Enum block, but failed to specify any members.

  Add at least one member to the EnumàEnd Enum block.

For additional information, select the item in question and press F1 (in Windows) or HELP (on the Macintosh).