ipyaladin 0.2.3 add_listener issue

[RobinMeneust]

The click event doesn't seem to work in ver. 0.2.3, but it does in ver. 0.2.0.

In ver. 0.2.0, I get the following info box, but in ver. 0.2.3 the info box content remains empty

Notebook: https://github.com/cds-astro/ipyaladin/blob/master/examples/7_on-click-callback.ipynb
Environment: Python 3.10.6 and modules in requirements.txt

[ManonMarchand]

You're right. Thanks a lot for spotting this bug!

For reference during investivation:

Console error when using the listenner :

Uncaught TypeError: this is undefined
    model_events jupyter-aladin.js:263
    r aladin.js:2
    dispatch aladin.js:2
    handle aladin.js:2

[ManonMarchand]

It should be fixed with the version 0.2.4 that we just released. Don't hesitate to open an other issue if you find anything sketchy.
Thanks again!