initialChoiceState cannot be the initial sub-state of a region inside a parallel composite state.

[mc-allen]

I have a statechart with a state that has three parallel regions. One of those regions has an initialChoiceState. When I enter the state with parallel regions, I get this error from the library:

Fatal exception happened, StateMachineImpl(MyStateMachine) machine is in unpredictable state and will be destroyed: java.lang.IllegalStateException: Internal error, PseudoState DefaultChoiceState(MyState) can not be entered or exited, looks that machine is purely configured

It looks like this is a limitation in the library. It is probably not a common scenario, but would be useful to handle.

[nsk90]

Hi, where does the choice navigate to?
To parant region's sub-states or out of it's scope?

This scenario should basically work, but depends on the choice target.

Provide a minimal sample to reproduce the issue please.

[nsk90]

i have reproduced the issue. yes this is a bug, i will fix in the upcoming library version.