Error while updating Studio Project

[amitgoda]

Hi All,

I am getting following error while updating my studio project from FT 9.1 to FT 9.2.

ERROR [ConnectDownloadThread-1-3] [org.nuxeo.connect.downloads.LocalDownloadingPackage] Package project1-acheron-softwar-0.0.0-SNAPSHOT is already installed

I had installed FT 9.1 Nuxeo server and had created some custom documents, automation chains and event handlers along side some custom extension points. Yesterday I upgraded my Nuxeo Platform from 9.1 to 9.2. After this, I am facing issues with the upgrade of my Studio Project. Whenever I click "Update" button from Update Center in Nuxeo platform, server status shows its restarting and it hangs there. Nothing else happens and no error logs except for the above mentioned error. I have to stop the server manually and start it again for Nuxeo Platform to be up and running again.

Also, notice that the package version is 0.0.0 but prior to upgrade from 9.1 it used to be 0.0.1 and its same in my studio project.

I have upgraded my Nuxeo Studio application dependency target platform to 9.2.

Can some one let me know what is wrong with my configuration ?

EDIT: Attached the snapshot of the error (Error.png) that I see each time when I try to deploy my studio project after starting Nuxeo server

Added Error_1.png after updating nuxeo.conf to use org.nuxeo.runtime.reload_strategy=standby

[Ronan_Daniellou]

Hi,

could you check what packages are installed, and see if you have multiple packages of your studio project?

[amitgoda]

Hi [Kevin Leturc](https

[amitgoda]

Hi [Ronan Daniellou](https

[Kevin_Leturc]

I can see on Error_1.png that server uses the standby strategy.

[Kevin_Leturc]

Hi,

[amitgoda]

OK. I will check that. Meanwhile can you please let me know the steps that I followed, in my previous comment, after the configuring the conf file (removing studio project references before starting server) is fine or correct way to do it ?

[amitgoda]

Awesome ! Thank you [Kevin Leturc](https

[Ronan_Daniellou]

This is due to some legacy. The admin center of the Nuxeo instance uses 0.0.0-SNAPSHOT, but Studio, when serving the package, will put the content of the checked out branch of the user who has registered the instance against the project.

[Ronan_Daniellou]

I am wondering why did you remove your studio project manually, and not through nuxeoctl command (uninstall/purge). Is there any specific reason, did you have any trouble with running it?