Hi all,

We have recently updated our local Galaxy installation to vrelease_2014.02.10--2--29ce93a13ac7 (database version is 118). I found that the Trackster is not working. I have checked the latest commits related to Trackster bugs. So i have updated theses files:

./static/scripts/viz/trackster.js (commits date: 2014-02-28)

./static/scripts/viz/trackster_ui.js (commits date: 2014-02-28)

./static/scripts/viz/trackster/tracks.js (commits date: 2014-03-16)

./static/scripts/utils/utils.js (commits date: 2014-03-19)

./static/scripts/utils/config.js (commits date: 2014-03-15)

But, it is still not working. I have tried different format…bam, bed, sam….all are not working.

I looked into all possible files I can think about that might cause the problems but still don't have any clues.

I also looked into the log, and there is no error, but i noticed that there is difference from the log where the trackster was working in previous installation.

The log where the trackster is not working:

1. "GET /galaxy-dev/visualization/trackster?dataset_id=f04ecb1d3d259245&hda_ldda=hda

The log where the trackster is working (from the old installation):

1. "GET /galaxy/visualization/trackster?dataset_id=5d38b380cba2f4a6&hda_ldda=hda……

2. "GET /galaxy/api/datasets/5d38b380cba2f4a6?hda_ldda=hda&data_type=converted_datasets_state….

3. "GET /galaxy/api/datasets/5d38b380cba2f4a6?data_type=data&chrom=chr2L…..

It looks like that the trackster in new version of Galaxy does not execute the second and the third steps.

Here is the screen shot when i clicked "View in new visualization" (there is nothing shown up---blank)

Any ideas or suggestions are appreciated.

Thank you very much.

Best,

Shu-Yi