Open Rocket "exception" error and inability to simulate a whole test when testing a two stage rocket

[PVRM]

Hello!

I'm doing a two stage low power rocket in Open Rocket for a competition. However, whatever the shape of my rocket is, the software isn't able to simulate the first stage's flight after it detaches, showing an event called " exception" in the simulation's graph. Also, the graph can't show the rocket's apogee, which is needed for the competition, in the simulation, nor in the rocket view page. Below are images of an example rocket and one of its simulations graphs showing the issues.

Does anyone know why those happen? What is the "exception" event? Are those bugs? How can I fix those problems?

Thanks in advance,

PVRM


(there's no zoom in the graph)

 

[JoePfeiffer]

Exception is an exception in the Java VM... if you could post your .ork or send it to me at [email protected] I can take a look. It's likely to be tomorrow afternoon before I can get to it.