Opened 6 years ago

Closed 6 years ago

#4999 closed defect (fixed)

Issue with NFCeval.evalBinaryMul

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

Description (last modified by casella)

A lot of models in the MSL, e.g. ​Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.HalfControlledBridge2Pulse, fail because of this issue

Error: Internal error NFCeval.evalBinaryMul failed to evaluate 
0.02733826668028255 * {0.02733826668028255, 1.0}

I guess that's an easy fix to apply.

Change History (5)

comment:1 Changed 6 years ago by casella

  • Description modified (diff)

comment:2 Changed 6 years ago by perost

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

Fixed in 7b16341.

comment:3 Changed 6 years ago by casella

Indeed it was :)

comment:4 Changed 6 years ago by casella

  • Resolution fixed deleted
  • Status changed from closed to reopened

Alas, there are similar cases which are not handled correctly yet, see e.g. ​Modelica.Fluid.Examples.IncompressibleFluidNetwork:

[OMCompiler/Compiler/NFFrontEnd/NFCeval.mo:778:9-778:67:writable]
Error: Internal error NFCeval.evalBinaryMul failed to evaluate {-30.0, 3450.0} * 1.0

comment:5 Changed 6 years ago by perost

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

The issue with IncompressibleFluidNetwork was fixed in 7de73f0, and the model then further improved with the changes in f9e84738. Now it fails during code generation due to some unknown template error.

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