Help debugging error message for simulation - not launching

Hello, I am wondering if anyone else has experience debugging and fixing what might be causing the following error that is output to my terminal window when trying to start a simulation. There are no other errors, warnings etc. logged in the log console. The simulation does not run. I am using the identical process for setting up the simulation for this as another working case - but the geometry and mesh files are very different. Any suggestions for what might be causing this error?

java.lang.ArrayIndexOutOfBoundsException: 499

at spis.Circ.DIDV.SurfDIDVFromLocalCurrentVariation.computeDI(SurfDIDVFromLocalCurrentVariation.java:92)

at spis.Circ.DIDV.MultipleSurfDIDV.computeDI(MultipleSurfDIDV.java:308)

at spis.Surf.SurfField.ScalableCurrent.computeSum(ScalableCurrent.java:494)

at spis.Top.SC.RLCSC.integrate(RLCSC.java:402)

at spis.Top.Simulation.SimulationFromUIParams.integrate(SimulationFromUIParams.java:3214)

at spis.Top.Simulation.SimulationFromUIParams.integrate(SimulationFromUIParams.java:3388)

at spis.Top.Top.Scenario.integrate(Scenario.java:152)

at spis.Top.Top.NumTopFromUI.integrate(NumTopFromUI.java:153)

at org.spis.ui.simulation.command.LaunchSimulationCommand$1.run(LaunchSimulationCommand.java:91)

at java.lang.Thread.run(Thread.java:748)

java.lang.ArrayIndexOutOfBoundsException: 499

at spis.Circ.DIDV.SurfDIDVFromLocalCurrentVariation.computeDI(SurfDIDVFromLocalCurrentVariation.java:92)

at spis.Circ.DIDV.MultipleSurfDIDV.computeDI(MultipleSurfDIDV.java:308)

at spis.Surf.SurfField.ScalableCurrent.computeSum(ScalableCurrent.java:494)

at spis.Top.SC.RLCSC.integrate(RLCSC.java:402)

at spis.Top.Simulation.SimulationFromUIParams.integrate(SimulationFromUIParams.java:3214)

at spis.Top.Simulation.SimulationFromUIParams.integrate(SimulationFromUIParams.java:3388)

at spis.Top.Top.Scenario.integrate(Scenario.java:152)

at spis.Top.Top.NumTopFromUI.integrate(NumTopFromUI.java:153)

at org.spis.ui.simulation.command.LaunchSimulationCommand$1.run(LaunchSimulationCommand.java:91)

at java.lang.Thread.run(Thread.java:748)

java.lang.ArrayIndexOutOfBoundsException: 499

at spis.Circ.DIDV.SurfDIDVFromLocalCurrentVariation.computeDI(SurfDIDVFromLocalCurrentVariation.java:92)

at spis.Circ.DIDV.MultipleSurfDIDV.computeDI(MultipleSurfDIDV.java:308)

at spis.Circ.DIDV.DIDVfromSurfDIDV.computedI(DIDVfromSurfDIDV.java:112)

at spis.Circ.DIDV.MultipleDIDV.computedI(MultipleDIDV.java:107)

at spis.Circ.DIDV.RedDIDVfromRegDIDV.computeRegulardI(RedDIDVfromRegDIDV.java:44)

at spis.Circ.DIDV.ReducableDIDV$TaskOfBuildingMatrix.call(ReducableDIDV.java:134)

at spis.Circ.DIDV.DIDV.buildMatrix(DIDV.java:96)

at spis.Circ.DIDV.MultipleDIDV.buildMatrix(MultipleDIDV.java:187)

at spis.Solver.Circuit.CircSolve.integrate(CircSolve.java:196)

at spis.Circ.Circ.RLCCirc.integrate(RLCCirc.java:159)

at spis.Top.SC.RLCSC.integrate(RLCSC.java:412)

at spis.Top.Simulation.SimulationFromUIParams.integrate(SimulationFromUIParams.java:3214)

at spis.Top.Simulation.SimulationFromUIParams.integrate(SimulationFromUIParams.java:3388)

at spis.Top.Top.Scenario.integrate(Scenario.java:152)

at spis.Top.Top.NumTopFromUI.integrate(NumTopFromUI.java:153)

at org.spis.ui.simulation.command.LaunchSimulationCommand$1.run(LaunchSimulationCommand.java:91)

at java.lang.Thread.run(Thread.java:748)

java.lang.ArrayIndexOutOfBoundsException: 499

at spis.Circ.DIDV.SurfDIDVFromLocalCurrentVariation.computeDI(SurfDIDVFromLocalCurrentVariation.java:92)

at spis.Circ.DIDV.MultipleSurfDIDV.computeDI(MultipleSurfDIDV.java:308)

at spis.Circ.DIDV.DIDVfromSurfDIDV.computedI(DIDVfromSurfDIDV.java:112)

at spis.Circ.DIDV.MultipleDIDV.computedI(MultipleDIDV.java:107)

at spis.Circ.DIDV.RedDIDVfromRegDIDV.computeRegulardI(RedDIDVfromRegDIDV.java:44)

at spis.Circ.DIDV.ReducableDIDV$TaskOfBuildingMatrix.call(ReducableDIDV.java:134)

at spis.Circ.DIDV.DIDV.buildMatrix(DIDV.java:96)

at spis.Circ.DIDV.MultipleDIDV.buildMatrix(MultipleDIDV.java:187)

at spis.Solver.Circuit.CircSolve.integrate(CircSolve.java:196)

at spis.Circ.Circ.RLCCirc.integrate(RLCCirc.java:159)

at spis.Top.SC.RLCSC.integrate(RLCSC.java:412)

at spis.Top.Simulation.SimulationFromUIParams.integrate(SimulationFromUIParams.java:3214)

at spis.Top.Simulation.SimulationFromUIParams.integrate(SimulationFromUIParams.java:3388)

at spis.Top.Top.Scenario.integrate(Scenario.java:152)

at spis.Top.Top.NumTopFromUI.integrate(NumTopFromUI.java:153)

at org.spis.ui.simulation.command.LaunchSimulationCommand$1.run(LaunchSimulationCommand.java:91)

at java.lang.Thread.run(Thread.java:748)

java.lang.ArrayIndexOutOfBoundsException: 499

at spis.Circ.DIDV.SurfDIDVFromLocalCurrentVariation.computeDI(SurfDIDVFromLocalCurrentVariation.java:92)

at spis.Circ.DIDV.SurfDIDV.updateIAndDIDV(SurfDIDV.java:65)

at spis.Circ.DIDV.MultipleSurfDIDV.updateIAndDIDV(MultipleSurfDIDV.java:404)

at spis.Circ.DIDV.DIDVfromSurfDIDV.updateIAndDIDV(DIDVfromSurfDIDV.java:141)

at spis.Circ.DIDV.MultipleDIDV.updateIAndDIDV(MultipleDIDV.java:129)

at spis.Circ.DIDV.RedDIDVfromRegDIDV.updateIAndRegularDIDV(RedDIDVfromRegDIDV.java:57)

at spis.Circ.DIDV.ReducableDIDV.updateIAndDIDV(ReducableDIDV.java:95)

at spis.Circ.DIDV.MultipleDIDV.updateIAndDIDV(MultipleDIDV.java:129)

at spis.Circ.CircField.DirCircField.updateIAndDIDV(DirCircField.java:206)

at spis.Solver.Circuit.CircSolve.integrate(CircSolve.java:428)

at spis.Circ.Circ.RLCCirc.integrate(RLCCirc.java:159)

at spis.Top.SC.RLCSC.integrate(RLCSC.java:412)

at spis.Top.Simulation.SimulationFromUIParams.integrate(SimulationFromUIParams.java:3214)

at spis.Top.Simulation.SimulationFromUIParams.integrate(SimulationFromUIParams.java:3388)

at spis.Top.Top.Scenario.integrate(Scenario.java:152)

at spis.Top.Top.NumTopFromUI.integrate(NumTopFromUI.java:153)

at org.spis.ui.simulation.command.LaunchSimulationCommand$1.run(LaunchSimulationCommand.java:91)

at java.lang.Thread.run(Thread.java:748)

Hello,
could you precise the SPIS version number and whether or not you have thin elements in your simulation.
Regards,
S├ębastien