thanks for your answer.
i think now i understood how to save a list to the db. with one list, everything works great, (including foreign keys)
but now everytime i try to add another list to any other entity class i get an ivy:error:persistence, with following error message:
IvyScriptRuntimeException: IvyScript Runtime Exception in
Instruction:
ivy.persistence.axsosUnit.findAll(teamprojekt.Job.class)
Block:
teamprojekt.showDashboard.showDashboardData out;
out = in;
in.data.closedJobs = ivy.persistence.axsosUnit.findAll(teamprojekt.Job.class);
IvyScriptMethodInvocationException: Error calling method findAll(java.lang.Class) on an object of class ch.ivyteam.ivy.process.data.persistence.internal.IvyEntityManager.
PersistenceUnitException: Failed to excecute operation "findAll" for persistence unit "axsosUnit".
PersistenceUnitException: Could not create EntityManagerFactory of persistence unit'axsosUnit'
PersistenceException: [PersistenceUnit: axsosUnit] Unable to build EntityManagerFactory
MultipleBagFetchException: cannot simultaneously fetch multiple bags
I have read, that you cant use two lists in the same entity class, but i use them in different entity classes. maybe because they are nested?
the structure is:
institutionList is inside education which is inside application which has the other list.
I have also read, the solution is to use a set instead of a list. can you explain how to do this?
I've tried to change the list to a set from the entity class wizzard, but without success.
can you show me how to do this?
thank you very much
