#3846 closed defect (fixed)
Generation of FMU with Jacobian sparsity information broken
| Reported by: | casella | Owned by: | wbraun |
|---|---|---|---|
| Priority: | critical | Milestone: | |
| Component: | FMI | Version: | |
| Keywords: | Cc: | stetrab@… |
Description
Please consider the attached test case: a moderately complex steam generator model with top-level input and outputs is used to generate a ME FMU.
The compiler aborts with the following error message:
[C:/dev/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:1180:9-1180:86:writable] Error: Internal error function generateSparsePattern failed"
The model can be simulated successfully, so it seems that there is something wrong which is specifically related to the information required by the FMU.
Attachments (1)
Change History (5)
Changed 8 years ago by casella
comment:1 Changed 8 years ago by adeas31
- Owner changed from adeas31 to wbraun
- Status changed from new to assigned
comment:2 Changed 8 years ago by wbraun
- Status changed from assigned to accepted
For some reasons the incidence matrix for is wrong, when algorithms and states with subscript are involved, but only in context of FMI.
comment:3 Changed 8 years ago by wbraun
- Resolution set to fixed
- Status changed from accepted to closed
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Files to reproduce the problem