If you don't have pull request 122 in your code base, you will want to add it: https://bitbucket.org/galaxy/galaxy-central/pull-request/122/add-optional-up... Then, all you need to do is add the attribute ' workflow_compatible="false" ' to your top level tool XML element in multi_upload.xml. See most updated version as demonstration: https://bitbucket.org/msiappdev/galaxy-extras/src/904fcbe55c7cd16a80f310bfd5... -John On Wed, Jun 5, 2013 at 2:56 AM, <Alex.Khassapov@csiro.au> wrote:
Hi John,
One more problem with multifile upload – when I display a workflow which includes multi upload tool, I get:
Module workflow_run_mako:476 in render_row_for_param
__M_writer(unicode(param.get_label())) AttributeError: 'UploadDataset' object has no attribute 'get_label'
Ok, I see that UploadDataset class is derived from Group, not ToolParameter. So I tried to add get_label() to the Group class, which returns some string. But then I get:
Module workflow_run_mako:476 in render_row_for_param
__M_writer(unicode(param.get_label())) TypeError: 'str' object is not callable
Here my knowledge of Galaxy ends and I need some help please.
-Alex