# Cannot run my workflow

**URL:** <https://help.galaxyproject.org/t/cannot-run-my-workflow/2694>\
**Category:** usegalaxy.org support\
**Tags:** workflow\
**Created:** [December 19, 2019, 1:38pm UTC](https://help.galaxyproject.org/t/cannot-run-my-workflow/2694 "2019-12-19T13:38:49Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Anto](https://avatars.discourse-cdn.com/v4/letter/a/59ef9b/32.png) [@Anto](https://help.galaxyproject.org/u/Anto)\
**Post date:** [December 19, 2019, 1:38pm UTC](https://help.galaxyproject.org/t/cannot-run-my-workflow/2694/1 "2019-12-19T13:38:49Z")

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Hi,

I extracted a workflow from my history, and I am unable to “run” the workflow.  
When I run the work flow, I see a “Workflow Invocation State” notice and “step scheduling” summary but nothing happens after that.  
I verified that all individual steps are working well without any problem, but I cannot run them together as a workflow.  
I will greatly appreciate any help for sorting this problem.  
Thank you.

Best wishes,  
Anto

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**Author:** ![BenSamy2020](https://avatars.discourse-cdn.com/v4/letter/b/cdc98d/32.png) [@BenSamy2020](https://help.galaxyproject.org/u/BenSamy2020)\
**Post date:** [September 22, 2020, 2:49am UTC](https://help.galaxyproject.org/t/cannot-run-my-workflow/2694/2 "2020-09-22T02:49:39Z")

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Greetings,

I am facing the same issue. I am running a workflow that I have designed by myself. After hitting “RUN”, I see a “Workflow Invocation State” notice and “step scheduling” summary but nothing happens after that (the workflow used to work fine previously - 2 days ago). I have attatched the error message for your reference.

Please advise me on how to progress.

 ![Error_Message](https://us1.discourse-cdn.com/flex020/uploads/galaxy/original/2X/c/c56bd6a34966a129d2f1e38a9719494d9f2f08a4.png)

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**Author:** ![Oscar\_Li](https://sea2.discourse-cdn.com/flex020/user_avatar/help.galaxyproject.org/oscar_li/32/1833_2.png) [@Oscar\_Li](https://help.galaxyproject.org/u/Oscar_Li)\
**Post date:** [September 22, 2020, 2:01pm UTC](https://help.galaxyproject.org/t/cannot-run-my-workflow/2694/3 "2020-09-22T14:01:45Z")

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Hello, I have had the same issue for the past 4 days. The last time it worked for me was 9/18.

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**Author:** ![kevwilhelm95](https://avatars.discourse-cdn.com/v4/letter/k/e99b99/32.png) [@kevwilhelm95](https://help.galaxyproject.org/u/kevwilhelm95)\
**Post date:** [September 22, 2020, 7:28pm UTC](https://help.galaxyproject.org/t/cannot-run-my-workflow/2694/4 "2020-09-22T19:28:22Z")

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I am also running into this problem. Have not been able to run a workflow for the past 3 days.

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**Author:** ![jennaj](https://sea2.discourse-cdn.com/flex020/user_avatar/help.galaxyproject.org/jennaj/32/27_2.png) [@jennaj](https://help.galaxyproject.org/u/jennaj)\
**Post date:** [February 10, 2021, 1:13am UTC](https://help.galaxyproject.org/t/cannot-run-my-workflow/2694/5 "2021-02-10T01:13:34Z")

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This was likely some temporary server-side issue.

Please see for how to resolve common workflow issues: [Invocation scheduling failed - Trying to run a simple mapping workflow - #5 by jennaj](https://help.galaxyproject.org/t/invocation-scheduling-failed-trying-to-run-a-simple-mapping-workflow/5312/5)

Tutorials: [Galaxy Training!](https://training.galaxyproject.org/training-material/search?query=workflow)