Simulation fails with no reasons when simulating Dymola models in OpenModelica

[nalbarel]

After building a model using Dymola, the simulation of this model fails under OpenModelica.

The error report is:

%%(font-family: 'Courier New'; font-size: 11pt; color: #000000) {{record SimulationResult}}%%{{
}}

{{ resultFile = "Simulation failed.}}{{
}}

{{"}}{{
}}

{{end SimulationResult;}}

The error.log file is empty.

The Dymola model is the following:

%%(font-family: 'Courier New'; font-size: 11pt; color: #000000) {{class motor}}%%

%%(font-family: 'Courier New'; font-size: 11pt; color: #000000) %%{{MotorDriveTest mot;}}{{
}}

{{end motor;}}

 

{{model MotorDriveTest2}}

{{ annotation(uses(Modelica(version = "3.0.1")), Diagram(coordinateSystem(preserveAspectRatio = true, extent = {{ -100, -100},{100,100}}), graphics));}}{{
}}

{{ Modelica.Mechanics.Rotational.Components.Inertia inertia(J = 0.5) annotation(Placement(transformation(extent = {{42, -10},{62,10}})));}}{{
}}

{{ Modelica.Mechanics.Rotational.Components.Fixed fixed annotation(Placement(transformation(extent = {{78, -10},{98,10}})));}}{{
}}

{{ Modelica.Mechanics.Rotational.Components.Damper damper(d = 10) annotation(Placement(transformation(extent = {{66, -10},{86,10}})));}}{{
}}

{{ Modelica.Mechanics.Rotational.Components.Spring spring(c = 100) annotation(Placement(transformation(extent = {{6, -10},{26,10}})));}}{{
}}

{{ Modelica.Mechanics.Rotational.Components.Inertia inertia1(J = 1) annotation(Placement(transformation(extent = {{ -26, -10},{ -6,10}})));}}{{
}}

{{ Modelica.Mechanics.Rotational.Sources.TorqueStep torqueStep(stepTorque = 1, offsetTorque = 0) annotation(Placement(transformation(extent = {{ -56, -10},{ -36,10}})));}}{{

}}

{{equation }}{{
}}

{{ connect(inertia.flange_b,damper.flange_a) annotation(Line(points = {{62,0},{66,0}}, color = {0,0,0}, smooth = Smooth.None));}}{{
}}

{{ connect(spring.flange_b,inertia.flange_a) annotation(Line(points = {{26,0},{42,0}}, color = {0,0,0}, smooth = Smooth.None));}}{{
}}

{{ connect(inertia1.flange_b,spring.flange_a) annotation(Line(points = {{ -6,0},{6,0}}, color = {0,0,0}, smooth = Smooth.None));}}{{
}}

{{ connect(torqueStep.flange,inertia1.flange_a) annotation(Line(points = {{ -36,0},{ -26,0}}, color = {0,0,0}, smooth = Smooth.None));}}{{
}}

{{end MotorDriveTest2;}}

[Martin Sjölund]

Works in the trunk. At least, it simulates. I can't verify if the values are correct or not.