Running both Web UI and JSF UI on Nuxeo 2019 LTS ?

[Samuel_VISCAPI]

Dear all, First post on these boards 🙂 I'm quite new to Nuxeo, so please bear with me. I have a rather simple question: is it possible to run both Web UI and JSF UI on Nuxeo 2019 LTS ? Last time I tried, the installation of JSF UI went through, the module appeared as started with nuxeoctl mp-list, just like WebUI, but Nuxeo was no longer accessible on http://my.ip:8080/nuxeo (Tomcat error 404). I had to uninstall JSF UI and restart Nuxeo to be able to log in again. Any idea what I could be doing wrong ? Best regards, Samuel

EDIT: I could see the following lines in the log, are they relevant ?

2021-03-29T16:55:24,404 ERROR [main] [org.nuxeo.runtime.model.impl.ComponentManagerImpl] Duplicate component name: service:org.nuxeo.ecm.platform.preview.actions
/> 2021-03-29T16:55:24,406 ERROR [main] [org.nuxeo.runtime.model.impl.ComponentManagerImpl] Duplicate component name: service:org.nuxeo.ecm.platform.preview.authentication
/> 2021-03-29T16:55:24,408 ERROR [main] [org.nuxeo.runtime.model.impl.ComponentManagerImpl] Duplicate component name: service:org.nuxeo.ecm.platform.preview.docview.contrib

[Gregory_Carlin · Accepted solution]

Hello,

JSF UI and Web UI can run synchronously. So basically you shoud have:

nuxeoctl register // make sure you've registered your instance
nuxeoctl mp-install nuxeo-jsf-ui nuxeo-web-ui
nuxeoctl start

Regards

[Samuel_VISCAPI]

Hi [Gregory Carlin](https