id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
2765	Export of FMU 2.0 fails if parameters are used as start values	rfranke@…	Lennart Ochel	"Using the current nightly build 1.9.1+dev (r21649), the following model

{{{
model DIC_start ""Double Integrator Continuous-time""
  parameter Real p = 1 ""gain for input"";
  parameter Real y1_start = 1 ""start value for first state"";
  parameter Real y2_start = 0 ""start value for second state"";
  input Real u(start = -2);
  output Real y1, y2;
  Real x1(start = y1_start);
  Real x2(start = y2_start);
initial equation
  y1 = y1_start;
  y2 = y2_start;
equation
  der(x1) = p * u;
  der(x2) = x1;
  y1 = x1;
  y2 = x2;
end DIC_start;
}}}

shall be exported as FMU 2.0 with the omc commands:

{{{
    loadFile(""DIC_start.mo"");
    translateModelFMU(DIC_start, version=""2.0"");
}}}

This produces the following error message:

{{{
[CodegenUtil.tpl:152:14-152:14:writable] Error: Template error: initial value of unknown type: y1_start
[CodegenUtil.tpl:152:14-152:14:writable] Error: Template error: initial value of unknown type: y2_start
}}}

The same model can be simulated using OMEdit.
"	defect	closed	high	1.16.0	FMI	trunk	fixed		Adeel Asghar