UI5 Typescript build:opt : missing module issue

[Private_Member_778034]

Hi,

I started developing a SAPUI5 app using this repo as a starting point: https://github.com/SAP-samples/ui5-typescript-helloworld

Now I am trying to build the project using:

npm run build:opt 

This command gives the following error: "error: missing module lodash.js, required by ..."

In development I don't have this issue as the node modules get compiled via "ui5-tooling-module"

Does anybody know how to fix this issue? I think I need to update the ui5-dist.yaml but I can't find any documentation on this.

Can somebody point me in the right direction?

Thanks in advance.

[FlorianVogt]

Hi, its quite hard to find the reason for it without actual code / a repository. Did you have used the package "ui5-tooling-modules"? For further details see https://github.com/ui5-community/ui5-ecosystem-showcase/tree/main/packages/ui5-tooling-modules