Caused by: java.lang.IllegalStateException:

[xhmywf]

When I construct a flight crew scheduling problem ,it caused such problem:

Caused by: java.lang.IllegalStateException: The entity (AB071@2018-01-01-0) has a variable (employee) with value (Chad Q. Green) which has a sourceVariableName variable (flightAssignmentSet) with a value ([AB003@2018-01-01-0, AB019@2018-01-01-0, AB047@2018-01-01-0, AB070@2018-01-01-0]) which already contained the entity (AB071@2018-01-01-0).
Verify the consistency of your input problem for that bi-directional relationship.

How to handle this problem?Hope for your answer.

[yurloc]

Please add steps to reproduce. Did you run the Flight Crew Scheduling example without any source code modifications? Which data set did you use?

[xhmywf]

Thank you for your reply so soon.I ran the Flight Crew Scheduling example without any source code modifications.But I use a data set constructed by myself,it is a day scheduling,I think it should work.This is my dataset below.It said there is something wrong with A007 LSS TO FU, something like bi-directional relationship,but it can't be LSS TO FU in real situation.How can I change my dataset or the source code?
Hope for your reply.
970flights-1days.xlsx

[xhmywf]

Caused by: java.lang.IllegalStateException: The entity (AB007@2018-01-01-0) has a variable (employee) with value (Chad Q. Green) which has a sourceVariableName variable (flightAssignmentSet) with a value ([AB001@2018-01-01-0, AB005@2018-01-01-0, AB008@2018-01-01-0, AB009@2018-01-01-0]) which already contained the entity (AB007@2018-01-01-0).
Verify the consistency of your input problem for that bi-directional relationship.

What does this mean？

[yurloc]

Thanks for the report. I've finally found the time to analyze this. It's caused by a bug in the Flight Scheduling example code. I'll file a Jira ticket describing the bug and we'll fix it soon.

[yurloc]

https://issues.redhat.com/browse/PLANNER-2738

[xhmywf]

Thank you very much.It helps me a lot.