Opened 6 years ago

Closed 6 years ago

#5077 closed defect (fixed)

NFTyping.typeComponents fails on Modelica.Magnetic.FluxTubes example

Reported by: casella Owned by: perost
Priority: high Milestone: 2.0.0
Component: New Instantiation Version:
Keywords: Cc:

Description

Please check ​Modelica.Magnetic.FluxTubes.Examples.Hysteresis.SinglePhaseTransformerWithHysteresis1. After completing NFInst.updateImplicitVariability, the NF fails during NFTyping.typeComponents with this error:

[Modelica trunk/Magnetic/FluxTubes.mo:6619:9-6666:92:writable] 
Error: Failed to deduce dimension 1 of tabris due to missing 
binding equation.

The binding equation is indeed present in the referred ​source code, so it's not clear to me why this happens at all.

Change History (2)

comment:1 Changed 6 years ago by casella

  • Component changed from *unknown* to New Instantiation
  • Milestone changed from Future to 2.0.0
  • Owner changed from somebody to perost

comment:2 Changed 6 years ago by perost

  • Resolution set to fixed
  • Status changed from new to closed

Fixed in 1384428.

The issue wasn't really that the component was lacking a binding equation. The record instance itself had a binding equation which overrode the bindings on its fields, but this wasn't handled correctly when deducing dimensions.

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