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 dannonbaker@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
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: