Error in course Side-by-Side Extensions for SAP BTP / module Adding an External Service

[Dinter_S]

Hi all,

I am currently using the course Side-by-Side Extensions for SAP BTP. In the module "Adding an External Service" I now run into the following error within the cds watch within step J:

❗️ ERROR on server start: ❗️

Error: Cannot find module '@sap-cloud-sdk/resilience'
Require stack:
- /home/user/projects/risk-management/node_modules/@sap/cds/libx/_runtime/remote/utils/cloudSdkProvider.js
- /home/user/projects/risk-management/node_modules/@sap/cds/libx/_runtime/remote/utils/client.js
- /home/user/projects/risk-management/node_modules/@sap/cds/libx/_runtime/remote/Service.js
at Module._resolveFilename (node:internal/modules/cjs/loader:1075:15)
at Module._load (node:internal/modules/cjs/loader:920:27)
at Module.require (node:internal/modules/cjs/loader:1141:19)
at require (node:internal/modules/cjs/helpers:110:18)
at getCloudSdkResilience (/home/user/projects/risk-management/node_modules/@sap/cds/libx/_runtime/remote/utils/cloudSdkProvider.js:13:25)
at RemoteService.init (/home/user/projects/risk-management/node_modules/@sap/cds/libx/_runtime/remote/Service.js:219:18)
at RemoteService._init (/home/user/projects/risk-management/node_modules/@sap/cds/lib/srv/srv-handlers.js:32:16)
at connect.to (/home/user/projects/risk-management/node_modules/@sap/cds/lib/srv/cds-connect.js:46:59)
at async ApplicationService.<anonymous> (/home/user/projects/risk-management/srv/risk-service.js:44:19)
at async ApplicationService._init (/home/user/projects/risk-management/node_modules/@sap/cds/lib/srv/srv-handlers.js:31:7) {
code: 'MODULE_NOT_FOUND',
requireStack: [
'/home/user/projects/risk-management/node_modules/@sap/cds/libx/_runtime/remote/utils/cloudSdkProvider.js',
'/home/user/projects/risk-management/node_modules/@sap/cds/libx/_runtime/remote/utils/client.js',
'/home/user/projects/risk-management/node_modules/@sap/cds/libx/_runtime/remote/Service.js'
]
}

I did run the following command in a terminal to be make sure everything is up-to-date:

npm i @Former Member/cds-dk@7.3.0 && npm i @Former Member/cds@7.3.0 && npm update

I also did check the progress of that module twice now and also consulted the TROUBLESHOOTING.MD. But I cannot get rid of this. Any advice where I went wrong?

Thanks.

Update: I completely deleted the whole SAP Business Application Studio and reran everything clean slate. The error remains. As soon as I have this connection to the Business Partner the error is back:

[RichardKuba · Accepted solution]

Hi @Dinter_S ,

try to run 

npm install @sap-cloud-sdk/resilience

That worked for me.

Best regards,
Richard 

[Dinter_S · Accepted solution]

Thank you, that indeed did work for me. Maybe it should be added to the TROUBLESHOOTING.MD or the course text.