Troubleshooting

Obtaining test data with git LFS

The test Measurement Set in the ska-sdp-integration repository is linked to its data files using Git Large File Storage (Git LFS) and, without the correct steps, the visibility receive test will fail with Pod failures and errors in the Pod logs similar to the following

Traceback (most recent call last):
   File "/usr/local/lib/python3.7/dist-packages/cbf_sdp/utils.py", line 100, in __init__
   myMS = msutils.MeasurementSet.open(ms)
   File "/usr/local/lib/python3.7/dist-packages/cbf_sdp/msutils.py", line 297, in open
   ms._open()
   File "/usr/local/lib/python3.7/dist-packages/cbf_sdp/msutils.py", line 140, in _open
   self._t = tables.table(self._name, readonly=True, ack=False)
   File "/usr/local/lib/python3.7/dist-packages/casacore/tables/table.py", line 373, in __init__
   Table.__init__(self, tabname, lockopt, opt)
   RuntimeError: Table /mnt/data/AA05LOW.ms does not exist

To correct this problem use the following commands:

$ sudo apt-get install git-lfs
$ git lfs pull