Error when Galaxy workflow expects list:paired as input.

[Ferrisx4]

If a Galaxy workflow has (usually as its first step), an "Input Dataset Collection" step, and the "Collection Type" is specified as list:paired, Tripal Galaxy seems to not handle this correctly.

The following error occurs upon completing the job submission form:
TypeError: Argument 1 passed to file_usage_add() must be an instance of stdClass, bool given, called in /Library/WebServer/Documents/sites/all/modules/Custom/tripal_galaxy/tripal_galaxy.module on line 675 in file_usage_add() (line 699 of /Library/WebServer/Documents/includes/file.inc).
which originates here.

The value being passed ends up as FALSE presumably.

[Ferrisx4]

Hopefully fixed with #166

[Ferrisx4]

Possibly causing a warning to appear at the time of job submission:
Notice: Array to string conversion in drupal_write_record() (line 7364 of /Library/WebServer/Documents/includes/common.inc). =>
Does not seem to impact the job execution.