id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
1849	generateHelpVarsForWhenStatements failed	julian.wyszynski	somebody	"In the latest nightly-build 13047 a Model which I am pretty sure worked in Version 1.9.0 Beta now gives Error when trying ""BuildModel(M)"":

Error: Interner Fehler generateHelpVarsForWhenStatements failed
Error: Interner Fehler ./Compiler/BackEnd/SimCode.mo: function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]

The model is quite complex so maybe you know what courses the Error just from the message and can fix it. Otherwise I will try and find out which component courses the error and write you a simple example."	defect	closed	high	1.9.0	Frontend		duplicate