id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
2356	ExternalObject: constructor arguments must not be variables	fixed-term.Andreas.Hofmann7@…	Andreas Hofmann	"Hi,

using externalObjects with variables as inputs causes the model flattening to fail.

ErrorMessage:
>> OpenModelica requires that all external objects input arguments are possible to evaluate before initialization in order to avoid odd run-time failures, but a is a variable.

According to the Modelica Specs 3.3 (p.158) there should be no problem using variables. Testing in Dymola using pedantic mode gave no problems."	defect	closed	critical	1.9.0	Frontend	1.9.0Beta	fixed	ExternalObject