Showing results for 
Search instead for 
Did you mean: 
Sign up Log in

Custom hook plugin

I'm New Here
I'm New Here
Those new to the Atlassian Community have posted less than three times. Give them a warm welcome!
November 14, 2019

Hi there,


I have just developed a custom hook, using the Atlassian SDK, to implement on my projects. However I get an error when installing it. I've pasted the error message below.


"POST /rest/plugins/1.0/ HTTP/1.1" c.a.u.c.i.DefaultPluginInstallationService Plugin installation failed: Attempted to install an OBR that does not have exactly one main plugin jar"

I'll appreciate any assistance I get from you.



Sean Setoki

1 answer

0 votes
Ignat July 29, 2022

probably you've renemed project and now your target folder contains two jars with different names

just delete the target folder and rebuild

Suggest an answer

Log in or Sign up to answer
AUG Leaders

Atlassian Community Events