Hi, has anyone encountered that problem or has an idea how to solve it? Traceback (most recent call last): File "/home/ctb/galaxy-dist/lib/galaxy/web/buildapp.py", line 82, in app_factory app = UniverseApplication( global_conf = global_conf, **kwargs ) File "/home/ctb/galaxy-dist/lib/galaxy/app.py", line 64, in __init__ self.installed_repository_manager.load_proprietary_datatypes() File "/home/ctb/galaxy-dist/lib/galaxy/tool_shed/__init__.py", line 26, in load_proprietary_datatypes load_datatype_items( self.app, tool_shed_repository, relative_install_dir ) File "/home/ctb/galaxy-dist/lib/galaxy/util/shed_util.py", line 1036, in load_datatype_items app.datatypes_registry.load_datatype_converters( app.toolbox, installed_repository_dict=repository_dict, deactivate=deactivate ) AttributeError: 'UniverseApplication' object has no attribute 'toolbox' All files are in one repository ... xml, the python-class und the converters. I was able to successfully upload it to our test-toolshed but after installing it (also successfully) galaxy is not able to start. Also the converters are recognised as tools in the toolshed is that intended? Thanks! Bjoern