<div dir="ltr">It seems that v.what's test_vwhat_layers test file is randomly failing time to time with "ERROR: Unable to start driver <(null)>".<br><br>======================================================================<br>ERROR: setUpClass (__main__.TestMultiLayerMap)<br>----------------------------------------------------------------------<br>Traceback (most recent call last):<br>  File "vector/v.what/testsuite/test_vwhat_layers.py", line 121, in setUpClass<br>    cls.runModule('db.in.ogr', dsn='./data/table1.csv', output='t1')<br>  File "etc/python/grass/gunittest/case.py", line 953, in runModule<br>    errors=errors)<br>CalledModuleError: Module run 1 db.in.ogr ended with error<br>Process ended with non-zero return code db.in_ogr(dsn='./data/table1.csv', output='t1'). See the following errors:<br>ERROR: Unable to start driver <(null)><br>Traceback (most recent call last):<br>  File "scripts/db.in.ogr", line 127, in <module><br>    main()<br>  File "scripts/db.in.ogr", line 76, in main<br>    s = grass.read_command('db.tables', flags = 'p')<br>  File "etc/python/grass/script/core.py", line 420, in read_command<br>    returncode=returncode)<br>grass.exceptions.CalledModuleError: Module run None db.tables -p ended with error<br>Process ended with non-zero return code 1. See errors in the (error) output.<br><br><div><div><a href="http://fatra.cnr.ncsu.edu/grassgistests/reports_for_date-2014-11-02-08-00/report_for_nc_spm_08_grass7_nc/vector/v.what/index.html">http://fatra.cnr.ncsu.edu/grassgistests/reports_for_date-2014-11-02-08-00/report_for_nc_spm_08_grass7_nc/vector/v.what/index.html</a><br><a href="http://fatra.cnr.ncsu.edu/grassgistests/reports_for_date-2014-11-03-08-00/report_for_nc_spm_08_grass7_nc/vector/v.what/test_vwhat_layers/index.html">http://fatra.cnr.ncsu.edu/grassgistests/reports_for_date-2014-11-03-08-00/report_for_nc_spm_08_grass7_nc/vector/v.what/test_vwhat_layers/index.html</a><br></div></div></div>