#1027 closed defect (done)
Exception in Clone when running an algorithm
| Reported by: | abeham | Owned by: | swagner |
|---|---|---|---|
| Priority: | high | Milestone: | HeuristicLab 3.3.1 |
| Component: | Optimization | Version: | 3.3.1 |
| Keywords: | Cc: | mkommend |
Description
When running an algorithm in quick succession there is sometimes an Exception in Engine.Clone because ExecutionState = started.
To reproduce, build HL from VS 2008 and start with Debugger attached:
- Create a new SGA
- Add a problem (e.g. TestFunctions)
- Set the MaximumGenerations to 50 so that the Algorithm quickly terminates
- Open the results tab
- Click "Solve" and when the algorithm is finished quickly click "Prepare" followed by "Solve"
I did not test in any other configuration.
Change History (9)
comment:1 Changed 14 years ago by mkommend
- Cc mkommend added
comment:2 Changed 14 years ago by abeham
comment:3 Changed 14 years ago by swagner
- Component changed from ### Undefined ### to Core
comment:4 Changed 14 years ago by swagner
- Status changed from new to assigned
comment:5 Changed 14 years ago by swagner
- Component changed from Core to Optimization
comment:6 Changed 14 years ago by swagner
- Version changed from 3.4 to 3.3.1
comment:7 Changed 14 years ago by swagner
- Resolution set to fixed
- Status changed from assigned to closed
Fixed in r4070.
comment:8 Changed 14 years ago by swagner
- Milestone changed from Iteration 4 to Current
Milestone Iteration 4 deleted
comment:11 Changed 14 years ago by swagner
- Milestone changed from Current to HeuristicLab 3.3.0
Milestone Current deleted
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There is another related issue: If an algorithm is stopped, and then immediately prepared, the resulting run does not contain the results. The prepare operation deleted all results before they could be cloned.