Error: Invalid or corrupt jarfile cromwell-52.jar

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Saatvig Patel

• July 27, 2020 10:07

java -jar cromwell-52.jar run myWorkflow.wdl gives the error.

java -version:

openjdk version "1.8.0_262"
OpenJDK Runtime Environment (AdoptOpenJDK)(build 1.8.0_262-b10)
OpenJDK 64-Bit Server VM (AdoptOpenJDK)(build 25.262-b10, mixed mode)

I've posted in the issue page in cromwell jira but haven't gotten a response. Help would be appreciated!

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  Jason Cerrato

  • July 27, 2020 16:54

  Hi Saatvig Patel,

  Thank you for writing in. What is the issue you are experiencing? Can you provide a screenshot of the error and the steps you take to get the error? Can you also confirm that your WDL is valid using WOMtool? https://cromwell.readthedocs.io/en/stable/WOMtool/

  If so, please provide a downloadable link to your WDL as well.

  Many thanks,

  Jason

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  Saatvig Patel

  • July 28, 2020 06:36

  I was following the 5 minute tutorial on the cromwell page. I've managed to get it working though. The problem was that the cromwell.jar was downloaded as a HTML file and not a .jar file. Fixed by using wget instead of curl. Thanks for replying!

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  Jason Cerrato

  • July 28, 2020 13:12

  Hi Saatvig Patel,

  Glad to hear you were able to figure it out! If we can be of further assistance, please let us know.

  Kind regards,

  Jason

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