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mappedBy reference an unknown target entity property:

 
Greenhorn
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Hi!
i have a problem about :
mappedBy reference an unknown target entity property.

I have two tables:
1) D_LIBRO Pk---> ISBN, Fk--->ID_CATEGORIA
2) D_CATEGORIA_LIBRO Pk---> ID






Mapping seems right...

@OneToMany(fetch = FetchType.LAZY, mappedBy = "DCategoriaLibro")
public Set<DLibro> getDLibros() {
return this.DLibros;
}


@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "ID_CATEGORIA", nullable = false)
public DCategoriaLibro getDCategoriaLibro() {
return this.DCategoriaLibro;
}

the error when i try to start the webapplication is :

mappedBy reference an unknown target entity property: com.bookswap.entity.DLibro.DCategoriaLibro in com.bookswap.entity.DCategoriaLibro.DLibros




thanks.
 
Ranch Hand
Posts: 553
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Try, "dCategoriaLibro", or annotate the field instead of the get method.
 
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