id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
1154	Lookup of record constructor in modification fails (from MathCore)	Jan Brugård	Jan Brugård	"Modelica.Magnetic.FluxTubes.Examples.MovingCoilActuator.ArmatureStroke in the Modelica 3.1 library does not work as lookup of record constructor fails. In the following line of code:

{{{
Modelica.Magnetic.FluxTubes.Examples.MovingCoilActuator.Components.PermeanceActuator pmActuator(material=Modelica.Magnetic.FluxTubes.Material.HardMagnetic.PlasticNdFeB(), x(start=pmActuator.x_min, fixed=true), armature(v(fixed=true)), coil(i(fixed=true)))
}}}

gives the following error message:

{{{
[9] 11:23:01 Validation of class Modelica.Magnetic.FluxTubes.Examples.MovingCoilActuator.ArmatureStroke
Check of Modelica.Magnetic.FluxTubes.Examples.MovingCoilActuator.ArmatureStroke failed
Error: Error occured while flattening model Modelica.Magnetic.FluxTubes.Examples.MovingCoilActuator.ArmatureStroke
Error: Variable pmActuator.R not found in scope Modelica.Magnetic.FluxTubes.Examples.MovingCoilActuator.ArmatureStroke
Error: Class Modelica.Magnetic.FluxTubes.Material.HardMagnetic.PlasticNdFeB not found in scope
}}}

This is used a lot in the Magnetic library, and probably by any library that uses the Media library, and is therefore important to fix if these libraries are to work.

MathCore - Björn 2010-02-03
The model instantiates but gives error messages;
{{{
end Modelica.Magnetic.FluxTubes.Examples.MovingCoilActuator.ArmatureStroke;
""
""Error: No constant value for variable stateSelect in scope Modelica.Mechanics.Translational.Components.Mass.
Error: Variable B_rRef not found in scope Modelica.Magnetic.FluxTubes.Examples.MovingCoilActuator.ArmatureStroke
Error: No constant value for variable B_rRef in scope Modelica.Magnetic.FluxTubes.Examples.MovingCoilActuator.ArmatureStroke.
Error: Variable B_rRef not found in scope Modelica.Magnetic.FluxTubes.Examples.MovingCoilActuator.ArmatureStroke
Error: No constant value for variable B_rRef in scope Modelica.Magnetic.FluxTubes.Examples.MovingCoilActuator.ArmatureStroke.
Error: No constant value for variable stateSelect in scope Modelica.Mechanics.Translational.Components.Mass.
""
}}}"	defect	closed	blocker				fixed		Jan Brugård Martin Sjölund