Opened 8 years ago
Closed 8 years ago
#4230 closed defect (fixed)
open modelica crashing while simulating the code file
Reported by: | bansodanurag@… | Owned by: | lochel |
---|---|---|---|
Priority: | high | Milestone: | Future |
Component: | Run-time | Version: | |
Keywords: | crashing | Cc: |
Description
the model Ex2_6_1
solved by rungakutta method for range x>0
Real x,y;
equation
(x*y+y2 +x2)-der(y)*x2=0;
x= time;
end Ex2_6_1;
attached code makes the omedit crash
Attachments (1)
Change History (13)
Changed 8 years ago by anonymous
comment:1 Changed 8 years ago by sjoelund.se
comment:2 Changed 8 years ago by adeas31
Simulate with Rungakutta and plot y.
Simulation works fine for me. It crashed when plotting y. Don't know why.
comment:3 Changed 8 years ago by lochel
I guess the result file is corrupted.
comment:4 Changed 8 years ago by lochel
- Component changed from OMEdit to Run-time
- Owner changed from adeas31 to somebody
Yes, the result file contains inf for y and der(y).
comment:5 follow-up: ↓ 8 Changed 8 years ago by sjoelund.se
That shouldn't cause a crash though. Fix OMPlot :)
comment:6 Changed 8 years ago by lochel
- Owner changed from somebody to lochel
- Status changed from new to accepted
comment:7 follow-up: ↓ 9 Changed 8 years ago by lochel
OMPlot doesn't crash at all.
comment:8 in reply to: ↑ 5 Changed 8 years ago by adeas31
Replying to sjoelund.se:
That shouldn't cause a crash though. Fix OMPlot :)
Agreed. Perhaps need to check NaN.
comment:9 in reply to: ↑ 7 ; follow-up: ↓ 11 Changed 8 years ago by adeas31
comment:10 Changed 8 years ago by lochel
OMPlot y doesn't crash. It just shows an empty plot window. I will try to prevent writing inf into a result file.
comment:11 in reply to: ↑ 9 Changed 8 years ago by lochel
comment:12 Changed 8 years ago by lochel
- Resolution set to fixed
- Status changed from accepted to closed
This should no longer cause a crash. However, this model does also not simulate anymore because we now catch inf which gets calculated for der(y) during simulation.
Seems to work fine in the Linux master. @Adeel: Is this one of the crashes that was already fixed in beta3?