Opened 6 years ago
Closed 5 years ago
#4844 closed defect (duplicate)
Weird behaviour of OMEdit with packages
Reported by: | casella | Owned by: | adrpo |
---|---|---|---|
Priority: | blocker | Milestone: | 1.14.0 |
Component: | Frontend | Version: | |
Keywords: | Cc: |
Description
Please open the ScalableTestSuite library, version 1.10.0, with the latest nightly build. Note the the library was updated today to include the model causing the reported problem, so it may still not be available in the built-in OMC libraries.
Select the ScalableTestSuite.Mechanical.HarmonicOscillator.ScaledExperiments.HarmonicOscillatorNetwork_N_10 model and simulate it. The code generation process proceeds until the generation of the C code, but then aborts with the following error messages:
[1] 13:44:00 Error File.open: Failed to open file ScalableTestSuite.Mechanical.HarmonicOscillator.ScaledExperiments.HarmonicOscillatorNetwork_N_10_functions.c with mode 2: No such file or directory [2] 13:44:01 Error File.open: Failed to open file ScalableTestSuite.Mechanical.HarmonicOscillator.ScaledExperiments.HarmonicOscillatorNetwork_N_10_literals.h with mode 2: No such file or directory [3] 13:44:01 Translation Error Template error: A template call failed (C:\OpenModelica1.13.0-dev-64bit\bin\OMEdit.exe: [unknown function name]). One possible reason could be that a template imported function call failed (which should not happen for functions called from within template code; templates assert pure 'match'/non-failing semantics). [4] 13:44:01 Translation Error [C:/dev/OpenModelica64bit/OMCompiler/Compiler/SimCode/SimCodeMain.mo: 449:7-449:78]: Internal error C:\OpenModelica1.13.0-dev-64bit\bin\OMEdit.exe: [unknown function name] failed
The model is syntactically and semantically correct, and it simulates just fine with the 1.12.0 stable release. Unfortunately I can't say when OMEdit got broken since then.
Also note that if I define a new model
model foo extends ScalableTestSuite.Mechanical.HarmonicOscillator.ScaledExperiments.HarmonicOscillatorNetwork_N_10; annotation(experiment(StopTime=10)); end foo;
it works just fine.
Change History (4)
comment:1 Changed 6 years ago by casella
- Owner changed from adeas31 to adrpo
- Status changed from new to assigned
comment:2 Changed 6 years ago by casella
- Milestone changed from 1.13.0 to 1.14.0
Rescheduled to 1.14.0
comment:3 follow-up: ↓ 4 Changed 5 years ago by adeas31
- Component changed from OMEdit to Frontend
This is because omc fails to handle long file names on Windows. As a workaround set C:/OMTemp as a working directory in OMEdit.
See also #5426.
comment:4 in reply to: ↑ 3 Changed 5 years ago by casella
- Resolution set to duplicate
- Status changed from assigned to closed
@adrpo reports that it is probably an issue related to the parallelization of template writing. Probably the stack size is not large enough on Windows and should be increased.