Hi SPINE/SPIS community!
I’m having trouble loading the parameters for a SPIS simulation. I am running a simple model 0.1x0.1x0.2, with a resolution of 0.02. This runs fine. However, when I add solar panels to the model, throws this error at the ‘Parameters’ stage (Mesh and Group editor are fine)
java.lang.NullPointerException: null
at spis.Surf.SurfMesh.ThreeDUnstructSurfMesh.setVm(ThreeDUnstructSurfMesh.java:1696) ~[org-spis-num-core-6.0.2.jar:6.0.2]
at org.spis.ui.ui2num.util.Ui2Num.buildNumTopFromUI(Ui2Num.java:393) ~[org-spis-ui-ui2num-6.0.4.jar:6.0.4]
at org.spis.ui.ui2num.command.NumTopFromUICommand.run(NumTopFromUICommand.java:170) [org-spis-ui-ui2num-6.0.4.jar:6.0.4]
at org.spis.ui.ui2num.command.NumTopFromUICommand.run(NumTopFromUICommand.java:54) [org-spis-ui-ui2num-6.0.4.jar:6.0.4]
at org.keridwen.core.messaging.AbstractCommand.execute(AbstractCommand.java:208) [org-keridwen-core-messaging-3.0.10.jar:na]
at org.keridwen.core.messaging.DefaultBundleController$CallableCommand.call(DefaultBundleController.java:267) [org-keridwen-core-messaging-3.0.10.jar:na]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_202]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_202]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_202]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_202]
2020-10-16 15:38:23,396 DEBUG BundleController:SPIS Model [CommandLogLevel.java:42] Change model state - org.spis.ui.simulation
I have optimised the mesh 3D and 3D netgen and it doesn’t help. Should I be grounding the solar panels? They are not ‘attached’ the main spacecraft body? How would I do this if so.
I would like to have attached the debug.log and some screenshots to help, but I can’t work out how?
Any help is hugely appreciated!
Sachin