Failed to build theia web app with 1.1.0-RC04

[rsoika]

I try to upgrade my project from GLSP 1.1.0-RC03 to 1.1.0-RC04. I upgarted both - @eclipse-glsp/theia-integration: "1.1.0-RC04 and @eclipse-glsp/client": "1.1.0-RC04

After some refactoring and minor changes regarding changes like the switch from createClientContainer to createDiagramContainer, compiling my modules works fine, instead of the app module. I got a lot (16) errors like this one which I can't resolve:

@open-bpmn/open-bpmn-app: ERROR in ../node_modules/@eclipse-glsp/theia-integration/lib/browser/copy-paste-context-menu-contribution.js 29:24-48
@open-bpmn/open-bpmn-app: Module not found: Error: Can't resolve 'sprotty-theia' in '/home/rsoika/git/open-bpmn/open-bpmn.glsp-client/node_modules/@eclipse-glsp/theia-integration/lib/browser'
@open-bpmn/open-bpmn-app:  @ ../node_modules/@eclipse-glsp/theia-integration/lib/browser/index.js 33:13-62
@open-bpmn/open-bpmn-app:  @ ../open-bpmn-theia/lib/browser/frontend-module.js 19:28-70
@open-bpmn/open-bpmn-app:  @ ./src-gen/frontend/index.js 63:31-95

Can someone give me a hint from where these kind of errors are coming from?
Is there a branch of the workflow-example available where I can peek how RC04 should be configured? I guess I have now again some dependency mismatches.

[tortmayr]

Hi @rsoika.
we recently switched all theia extension dependencies to peer dependencies. Overall this makes dependency resolution more stable and should eliminate the need for manual resolution blocks.
However, this also means you have to manually declare the version of sprotty-theia that you want to use in your browser-app e.g:

https://github.com/eclipse-glsp/glsp-theia-integration/blob/1889d42d5a31e411d5bbcdd6d35c53b195c38a42/examples/browser-app/package.json#L25

[rsoika]

Thanks. I was not aware of this and thought my existing perDependencies, which I have had in my root package.json, was only temporarily and so I removed it total. This was a fault.
Now I added the depedency into my browser-app module and it is building again!
I think this will also solve my problem #872 with the vscode-integration.

I will now align my project to the workflow example in glsp-thea-integration:V1.1.0-RC04 and will remove the still existing resolutions and perDependencies....

[rsoika]

Hi @tortmayr,
puh! This was a tough ride, but finally I managed the update my code base to GLSP and Theia-Integration with version 1.1.0-RC04.
My existing theia-integration was really very different and I'm surprised that I got this far at all.

Now I'm very happy that I found back to your current development stream :-)