JPA 外键做联合主键 报错

get、set方法hashCode、equals都有
在Valuator报错
Persistent type of override attribute "pk.pjcontype" cannot be resolved Pjrelation.java
在Pjrelation中报错
In attribute 'pjrelation', the "mapped by" value 'pk.valuator' cannot be resolved to an attribute on the target entity. Valuator.java

请帮看看，实在蒙圈了，谢谢