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| ID | Project | Category | View Status | Date Submitted | Last Update |
| 0000356 | Rosetta | [All Projects] Crash | public | 2014-11-04 11:12 | 2014-11-04 11:12 |
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| Reporter | rmoretti | |
| Assigned To | | |
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | new | Resolution | open | |
| Platform | | OS | | OS Version | |
| Product Version | | |
| Fixed in Version | | |
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| Summary | 0000356: Minirosetta threading protocol segfaults on alignments with no gap. |
| Description | If you use the threading protocol on the minirosetta application with an alignment which doesn't have any gaps, Rosetta will segfault. The error occurs in protocols::loops::fold_tree_from_loops(), where root() is taken from an empty FoldTree. The reason for the empty FoldTree is that the loops passed in is empty, because in LoopRelaxMover::apply(), pick_loops_chainbreak() returns no loops. |
| Additional Information | One fix may be to turn off loop refinement as well as loop remodeling in the test for an empty loop return from pick_loops_chainbreak().
fold_tree_from_loops() should probably be robust to an empty loops - or at the very least shouldn't segfault.
See https://www.rosettacommons.org/comment/7926 [^] |
| Tags | No tags attached. |
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| Application(s) Affected | minirosetta |
| Command Line Used | minirosetta.linuxgccrelease @options |
| Developer Options | |
| Fixed in SVN Version | |
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| Attached Files | |
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