Getting the following error after updating from v18 to v19 "No extensions found in this plugin"

[Chris]

Hello all,

I am using a 3rd party Artifactory Plugin ( https://github.com/tusharm/go-artifactory-plugin)

Since upgrading from latest v18 to any version 19 I am getting the following error then I go to the plugins page from the GoCD UI:

No extensions found in this plugin.Please check for @Extension annotations

Can anyone assist where I may look for a solution. I am assuming that I will most probably need to branch and fix. But if someone has a pointer on where I should look for a fix that would be great.

[Aravind SV]

Hello!

The documentation for writing a task plugin is at: https://plugin-api.gocd.org/current/tasks/

You'll probably need to look at this area:
https://github.com/tusharm/go-artifactory-plugin/blob/master/src/main/java/com/tw/go/plugins/artifactory/task/GenericTask.java#L14

Something similar to the example mentioned in this part of the documentation:
https://plugin-api.gocd.org/current/tasks/#the-plugin-extension-class


However, I'd question whether you even need a task plugin. Why tie yourself to a plugin if you don't need to. Maybe it's possible to use a simple script instead? I don't know much about Artifactory but a script which uses something like this (below) will mean you retain control over how the upload happens, rather than depending on a CI/CD server. It even allows you to run it locally, if needed.

https://www.jfrog.com/confluence/display/CLI/CLI+for+JFrog+Artifactory

Cheers,
Aravind

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[Chris]

Hi Aravind,

Thanks for the fast response. You are right about using a script instead of the plugin. It will be easier to maintain in the long run.