Hi Dannon, Thanks for the hint. I got it working by removing "input dataset" step and adding it back in the workflow canvas. The previous workflow in question was purely extracted from history.
So now I can check the details via API: ./display.py <my_key> http://galaxy.nbic.nl/galaxy/api/workflows/e037fdb493429c2a Member Information ------------------ url: /galaxy/api/workflows/e037fdb493429c2a inputs: {'8648': {'value': '', 'label': 'Input Dataset'}} id: e037fdb493429c2a name: test I still don't understand why it is not working with an extracted workflow. But I can live with this work around. Cheers, Leon On Mon, Jan 9, 2012 at 3:18 PM, Dannon Baker <dannonba...@me.com> wrote: > Leon, > > I'm not seeing this behavior in any of my instances. I assume they work > correctly through the standard galaxy interface, but is there anything > special about the workflows in question? Is there perhaps a tool with no > inputs in use? > > Thanks! > > -Dannon > > > > > On Jan 6, 2012, at 11:59 AM, Leon Mei wrote: > > > Hi, > > > > I received an error when I was trying to view the details of existing > workflows through API. > > > > I can see 4 workflows owned by myself successfully. But viewing the > details of any workflow got me a 500 error. > > > > ./display.py <my_key> http://galaxy.nbic.nl/galaxy/api/workflows > > Collection Members > > ------------------ > > #1: /galaxy/api/workflows/e037fdb493429c2a > > name: test > > id: e037fdb493429c2a > > #2: /galaxy/api/workflows/13120e62d0fbb985 > > name: imported: Partial Workflow for Student Project (1) > > id: 13120e62d0fbb985 > > #3: /galaxy/api/workflows/c9468fdb6dc5c5f1 > > name: GAPSS SNP calling > > id: c9468fdb6dc5c5f1 > > #4: /galaxy/api/workflows/3f5830403180d620 > > name: GAPPS CAGE > > id: 3f5830403180d620 > > > > 4 element(s) in collection > > > > ./display.py <my_key> > http://galaxy.nbic.nl/galaxy/api/workflows/e037fdb493429c2a > > HTTP Error 500: Internal Server Error > > 500 Internal Server Error > > The server has either erred or is incapable of performing > > the requested operation. > > > > Here is the error message in paster.log: > > /* > > galaxy.web.framework ERROR 2012-01-06 17:46:53,349 Uncaught exception > in exposed API method: > > Traceback (most recent call last): > > File > "/opt/galaxy/prog/galaxy-2011-12-5/lib/galaxy/web/framework/__init__.py", > line 147, in decorator > > return simplejson.dumps( func( self, trans, *args, **kwargs ) ) > > File > "/opt/galaxy/prog/galaxy-2011-12-5/lib/galaxy/web/api/workflows.py", line > 68, in show > > inputs[step.id] = {'label':step.tool_inputs['name'], 'value':""} > > TypeError: 'NoneType' object is unsubscriptable > > <my_IP> - - [06/Jan/2012:17:46:53 +0200] "GET > /galaxy/api/workflows/e037fdb493429c2a?key=<my_key> HTTP/1.1" 500 - "-" > "Python-urllib/2.6" > > */ > > > > Any suggestion on how to solve this problem? > > > > Thanks, > > Leon > > > > -- > > Hailiang (Leon) Mei > > Netherlands Bioinformatics Center > > BioAssist NGS Taskforce > > - https://wiki.nbic.nl/index.php/Next_Generation_Sequencing > > Skype: leon_mei Mobile: +31 6 41709231 > > ___________________________________________________________ > > 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/ > > -- Hailiang (Leon) Mei Netherlands Bioinformatics Center BioAssist NGS Taskforce - https://wiki.nbic.nl/index.php/Next_Generation_Sequencing Skype: leon_mei Mobile: +31 6 41709231
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