FileNotFoundException when using pub.wmentirex.listener:generateIDLfromService

What product/components do you use and which version/fix level are you on?

Microservices runtime version

Is your question related to the free trial, or to a production (customer) instance?

We have a license.

What are you trying to achieve? Please describe it in detail.

I am trying to call the generateIDL service to generate IDL from an existing service, but it is giving an error saying that the output file does not exist (see image below).

Do you get any error messages? Please provide a full error message screenshot and log file.

Have you installed all the latest fixes for the products and systems you are using?

Yes I believe so.

Hello Ludvig,

please check the result when calling the built-in-service “pub.wmentirex.listener:createIDL” directly.
If the result is the same, please open a support ticket and provide the package containing the service “new_folder:new_flowservice” and all relevant environment information details.
Thanks and best regards,

PS: Do you know the new REST API to extract IDL? Details can be found here: Extracting IDL using the REST API (

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