I am not sure if this is the cause, but if you have changed a workflow step's input, often the workflow becomes un-editable and GALAXY can even hang... So if you changed a step in your workflow that was an input (parameter changes are fine), set it back to what it was and you should be able to edit the workflow again... If you still want to change the workflow step, remove the step from this workflow before you edit it and add it back later... Regards, Thon de Boer, Ph.D. Bioinformatics Guru +1-650-799-6839 thondeboer@me.com LinkedIn Profile On Sep 24, 2012, at 8:57 AM, Liisa Koski <liisa.koski@basf.com> wrote:
Hello, After updating to the Sept. 07 distribution I am having problems editing an existing workflow.
Server error URL: http:galaxy_url/workflow/load_workflow?id=ba751ee0539fff04&_=1348501448807 Module paste.exceptions.errormiddleware:143 in __call__
app_iter = self.application(environ, start_response) Module paste.debug.prints:98 in __call__ environ, self.app) Module paste.wsgilib:539 in intercept_output app_iter = application(environ, replacement_start_response) Module paste.recursive:80 in __call__ return self.application(environ, start_response) Module paste.httpexceptions:632 in __call__ return self.application(environ, start_response) Module galaxy.web.framework.base:160 in __call__ body = method( trans, **kwargs ) Module galaxy.web.framework:69 in decorator return simplejson.dumps( func( self, trans, *args, **kwargs ) ) Module galaxy.web.controllers.workflow:735 in load_workflow 'tooltip': module.get_tooltip( static_path=url_for( '/static' ) ), Module galaxy.workflow.modules:262 in get_tooltip return self.tool.help.render( static_path=static_path ) AttributeError: _ElementInterface instance has no attribute 'render'
Any help would be much appreciated.
Thanks in advance, Liisa
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