src-ct.2.2: Complex Type Definition Representation Error for type 'aa....aa'. When a complexType with simpleContent restricts a complexType with mixed content and emptiable particle, then there must be a <simpleType> among the children of <restriction>.

An error occurred in the complex type definition representation for the type aa....aa. When complexType with simpleContent is restricted to complexType with mixed content and empty particle, there must be simpleType among the children of restriction.