id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
3957	Simulation errors with hierarchical state machines in Modelica 3.3	tpv9292@…	Bernhard Thiele	"Hello all, 

I am currently doing my Master's thesis and I am building a simple hierarchical state machines with parallel states (see code below) but I have problems when trying to simulate. I get these two errors: 


Translation Error 
[c:/dev/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo: 4490:9-4490:145]: Internal error function createSingleWhenEqnCode failed. When equations currently only supported on form v = ... 

Translation Error 
[c:/dev/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo: 479:5-479:146]: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed] 

Does anyone know where is the problem? Any help will be appreciated. 

Thanks for your time and help. "	defect	assigned	high	Future	Backend	v1.10.0-dev-nightly		state machines