topic Re: Error while updating Studio Project in Nuxeo Forum

Error while updating Studio Project

amitgoda — Wed, 26 Jul 2017 10:02:35 GMT

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

Re: Error while updating Studio Project

Ronan_Daniellou — Wed, 26 Jul 2017 13:47:53 GMT

Hi,

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

Re: Error while updating Studio Project

amitgoda — Wed, 26 Jul 2017 18:48:10 GMT

Hi [Kevin Leturc](https

Re: Error while updating Studio Project

amitgoda — Wed, 26 Jul 2017 18:52:12 GMT

Hi [Ronan Daniellou](https

Re: Error while updating Studio Project

Kevin_Leturc — Wed, 26 Jul 2017 19:53:04 GMT

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

Re: Error while updating Studio Project

Kevin_Leturc — Wed, 26 Jul 2017 19:53:21 GMT

Hi,

Re: Error while updating Studio Project

amitgoda — Wed, 26 Jul 2017 20:11:30 GMT

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 ?

Re: Error while updating Studio Project

Ronan_Daniellou — Thu, 27 Jul 2017 08:09:41 GMT

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?

Re: Error while updating Studio Project

amitgoda — Thu, 27 Jul 2017 09:21:10 GMT

Initially when I started facing issues, I tried uninstalling from the Update Center in Nuxeo Platform under "Local Packages" tab. But it was not uninstalling. I got an error stating Cannot uninstall Commands file are missing. When I checked the logs the error was Could not find uninstall.xml for the project. So I deduce that there was some issue with the studio project and hence cleaned it manually. I understand it is not recommened to uninstall manually. However, you can please let me know if its because of that I am seeing my project version as 0.0.0 and my branc management version is 0.0.2

Re: Error while updating Studio Project

amitgoda — Thu, 27 Jul 2017 09:21:45 GMT

Awesome ! Thank you [Kevin Leturc](https

Re: Error while updating Studio Project

Ronan_Daniellou — Fri, 28 Jul 2017 08:16:55 GMT

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.