Bug #65
Error rendering RRBS track
| Status: | Closed | Start date: | 10/07/2013 | |
|---|---|---|---|---|
| Priority: | Normal | Due date: | ||
| Assignee: | Xin Zhou | % Done: | 0% |
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| Category: | - | Spent time: | - | |
| Target version: | - |
Description
http://epgg-test.wustl.edu/browser/?genome=hg19&hmtk=GSM621347
this shows a RRBS track. navigate to centromere region and the browser halts.
the error happens on Y scale rendering. because there's no data (no CpG sites) in most centromere regions the Y min/max is un-specified.
The Y scale rendering code was not able to handle NULL values