That's a bug, fixed in cf93e8aa50f9 Thanks, J. On Oct 5, 2012, at 9:34 AM, Langhorst, Brad wrote:

On one particular history, I see this.

I am at 035583d94b11

I don't know why this happens on this history… I cloned it, then re-ran one step.

I hope this stacktrace is helpful:

Exception happened during processing of request from ('127.0.0.1', 56949) Traceback (most recent call last): File "/mnt/ngswork/galaxy/galaxy-dist/eggs/Paste-1.6-py2.6.egg/paste/httpserver.py", line 1053, in process_request_in_thread self.finish_request(request, client_address) File "/usr/lib/python2.6/SocketServer.py", line 320, in finish_request self.RequestHandlerClass(request, client_address, self) File "/usr/lib/python2.6/SocketServer.py", line 615, in __init__ self.handle() File "/mnt/ngswork/galaxy/galaxy-dist/eggs/Paste-1.6-py2.6.egg/paste/httpserver.py", line 432, in handle BaseHTTPRequestHandler.handle(self) File "/usr/lib/python2.6/BaseHTTPServer.py", line 329, in handle self.handle_one_request() File "/mnt/ngswork/galaxy/galaxy-dist/eggs/Paste-1.6-py2.6.egg/paste/httpserver.py", line 427, in handle_one_request self.wsgi_execute() File "/mnt/ngswork/galaxy/galaxy-dist/eggs/Paste-1.6-py2.6.egg/paste/httpserver.py", line 287, in wsgi_execute self.wsgi_start_response) File "/mnt/ngswork/galaxy/galaxy-dist/eggs/Paste-1.6-py2.6.egg/paste/urlmap.py", line 202, in __call__ return app(environ, start_response) File "/mnt/ngswork/galaxy/galaxy-dist/lib/galaxy/web/framework/middleware/xforwardedhost.py", line 21, in __call__ return self.app( environ, start_response ) File "/mnt/ngswork/galaxy/galaxy-dist/eggs/PasteDeploy-1.3.3-py2.6.egg/paste/deploy/config.py", line 164, in __call__ app_iter = self.application(environ, start_response) File "/mnt/ngswork/galaxy/galaxy-dist/lib/galaxy/web/framework/middleware/translogger.py", line 68, in __call__ return self.application(environ, replacement_start_response) File "/mnt/ngswork/galaxy/galaxy-dist/eggs/Paste-1.6-py2.6.egg/paste/exceptions/errormiddleware.py", line 153, in __call__ exc_info) File "/mnt/ngswork/galaxy/galaxy-dist/lib/galaxy/web/framework/middleware/translogger.py", line 67, in replacement_start_response return start_response( status, headers, exc_info ) File "/mnt/ngswork/galaxy/galaxy-dist/eggs/Paste-1.6-py2.6.egg/paste/exceptions/errormiddleware.py", line 143, in __call__ app_iter = self.application(environ, start_response) File "/mnt/ngswork/galaxy/galaxy-dist/eggs/Paste-1.6-py2.6.egg/paste/recursive.py", line 80, in __call__ return self.application(environ, start_response) File "/mnt/ngswork/galaxy/galaxy-dist/lib/galaxy/web/framework/middleware/remoteuser.py", line 91, in __call__ return self.app( environ, start_response ) File "/mnt/ngswork/galaxy/galaxy-dist/eggs/Paste-1.6-py2.6.egg/paste/httpexceptions.py", line 632, in __call__ return self.application(environ, start_response) File "/mnt/ngswork/galaxy/galaxy-dist/lib/galaxy/web/framework/base.py", line 169, in __call__ return body( environ, start_response ) File "/mnt/ngswork/galaxy/galaxy-dist/lib/galaxy/web/framework/__init__.py", line 858, in render template.render_context( context ) File "/mnt/ngswork/galaxy/galaxy-dist/eggs/Mako-0.4.1-py2.6.egg/mako/template.py", line 319, in render_context **kwargs) File "/mnt/ngswork/galaxy/galaxy-dist/eggs/Mako-0.4.1-py2.6.egg/mako/runtime.py", line 692, in _render_context _exec_template(inherit, lclcontext, args=args, kwargs=kwargs) File "/mnt/ngswork/galaxy/galaxy-dist/eggs/Mako-0.4.1-py2.6.egg/mako/runtime.py", line 718, in _exec_template callable_(context, *args, **kwargs) File "/mnt/ngswork/galaxy/galaxy-dist/database/compiled_templates/root/history.mako.py", line 306, in render_body __M_writer(unicode(render_dataset( data, data.hid, show_deleted_on_refresh = show_deleted, for_editing = True ))) File "/mnt/ngswork/galaxy/galaxy-dist/database/compiled_templates/root/history_common.mako.py", line 553, in render_render_dataset visualizations = data.get_visualizations() File "/mnt/ngswork/galaxy/galaxy-dist/lib/galaxy/model/__init__.py", line 1251, in get_visualizations return self.datatype.get_visualizations( self ) File "/mnt/ngswork/galaxy/galaxy-dist/lib/galaxy/datatypes/tabular.py", line 312, in get_visualizations for col_type in dataset.metadata.column_types: TypeError: 'NoneType' object is not iterable

brad -- Brad Langhorst langhorst@neb.com

___________________________________________________________ Please keep all replies on the list by using "reply all" in your mail client. To manage your subscriptions to this and other Galaxy lists, please use the interface at:

http://lists.bx.psu.edu/