[Archive] volume mesh surface error

Message by Sean Agustine:
Hi everyone,I’m a new user,and when i click finalize run configuration and save project,there is always an error.Could you know how to fix it,thanks.The console as follows:
Ooops! There was an error while initializing the numerical kernel.
Please report it to the development team or on SPIS bug tracker.
Do not forget to include the debug.txt file at the root of the software.
Stacktrace:
spis.Util.Exception.SpisRuntimeException: ThreeDUnstructVolMesh.computeNormals: volume mesh surface 80501has no neighbour cell!
at spis.Vol.VolMesh.ThreeDUnstructVolMesh.computeNormals(ThreeDUnstructVolMesh.java:824)
at spis.Top.Simulation.SimulationFromUIParams.(SimulationFromUIParams.java:441)
at spis.Top.Top.NumTopFromUI.(NumTopFromUI.java:158)
at org.spis.ui.spis.num.numerical.core.implementation.NumericalCore.(NumericalCore.java:95)
at org.spis.ui.ui2num.util.Ui2Num.buildNumTopFromUI(Ui2Num.java:401)
at org.spis.ui.ui2num.command.NumTopFromUICommand.run(NumTopFromUICommand.java:164)
at org.spis.ui.ui2num.command.NumTopFromUICommand.run(NumTopFromUICommand.java:53)
at org.keridwen.core.messaging.AbstractCommand.execute(AbstractCommand.java:208)
at org.keridwen.core.messaging.DefaultBundleController$CallableCommand.call(DefaultBundleController.java:260)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)

Message by Emanuele Ruà:

Hello to everyone, I am getting the same error. Do you know how to fix it?