JythonAutoCompletions fail to load in Fiji

[artgolden]

I am very new to Java and Fiji, so I am not sure if this is the right place to report this bug.

Jython auto-completions fail to load on a fresh Fiji installation with warining: WARNING did not load JythonAutoCompletions.
I am triggering this message window by trying to run "find class" function.

I am running:
(Fiji is Just) ImageJ 2.3.0/1.53f51
Java 1.8.0_172 [64-bit]
on Ubuntu 20.04.3

I would really appreciate help with this, since I have failed to setup eclipse with auto-completions for all Fiji classes.

[imagesc-bot]

This issue has been mentioned on Image.sc Forum. There might be relevant details there:

https://forum.image.sc/t/jython-auto-completion-of-fiji-methods-in-eclipse-ide/63103/1

[artgolden]

I have to add that although current build of Fiji was prior to the latest commit to Jython auto-completions Provider, I have build the script-editor from source and provided it to Fiji as a .jar. This did not help.