Event Mesh Tutorial - Get error while trying to run the app in CF

[aman_khanna]

Tutorials: https://developers.sap.com/tutorials/cp-enterprisemessaging-nodejs-receiving-app.html
--------------------------

Currently, following the tutorial - https://developers.sap.com/tutorials/cp-enterprisemessaging-nodejs-receiving-app.html

After POSTing a message using Postman (as described at https://developers.sap.com/tutorials/cp-enterprisemessaging-test-queue-sendreceive.html), I get the following error in CF after cf push command. Please let me know what can be the problem here?

error on SAP Event Mesh service occurred TypeError: Cannot read properties of null (reading 'address')

Screenshot of CF logs:

Thank you.

[Tobias_Griebe]

Hi aman.khanna,

can you please check the environment variables set for your application in CF?
The "address" attribute should be part of the environment. This is defined in your 'manifest.yaml' file maintained in step #2 (https://developers.sap.com/tutorials/cp-enterprisemessaging-nodejs-receiving-app.html#498a5de6-bb23-47bf-b30e-92e5e7f64be2).

If you have specified a queue name there, make sure that the queue actually exists (you manually need to create it) and that the name contains the em-namespace as well.

Best regards,
Tobias

[aman_khanna]

Hi tobias.griebe ,

Currently, I'm using Trial account - Event Mesh with "dev" plan as shown below:

The manifest.yml has "address" property as defined below (as followed in the tutorial).

Please note that if I change the value of the property to "em1/q1", I get another error that - not_found - no queue 'em1/q1' in vhost '/'] [amqp:not-found]

Just for reference - The queue in SAP Event Mesh Dashboard is shown below.

Also, the SAP_XBEM_BINDINGS variable after deployment to CF space is shown below.

Please let me know if I'm missing something?

Thank you.