For an addon that I’m developing that targets OH 3.0 I need to test rules with channel triggers and actions. Previously I had some doubts that where answered here and worked correctly. But after some pause I continued to develop the addon today and updated to last OH 3.0 build and now it doesn’t w…

The Jython helper libraries should work. If you have issues with the JS libraries, please open an issue in the helper library repo with the specific steps needed to reproduce.

Thanks @5iver I’ve tried to configure Jython following installation instructions but it doesn’t start correctly: 2020-09-27 22:29:03.406 [ERROR] [penhab.core.automation.module.script] - bundle org.openhab.core.automation.module.script:3.0.0.202009250732 (135)[org.openhab.core.automation.module.scr…

@5iver I been looking at that for some time but I haven’t been able to solve. Is this suposed to work with Java 11? I found that thread , but it’s not clear to me if that is expected to work or not. Debuguing and putting a breakpoint on exceptions I’ve been able to catch that: [image] That seems…

Thank you very much for your help @5iver I’ve advanced with that but still not able to execute a script as a rule action to test my addon. What I’ve done: Build the addon from your PR using the 3.0 bot migrated code . It compiled correctly after changing ConfigConstants for OpenHAB. I supposed t…

[image] lujop: I changed the start.sh script removing the XBoothClasspath option and leave the other properties about paths When using the Jython add-on, you should not have anything in your EXTRA_JAVA_OPTS for Jython, unless you are configuring python.path for another directory where custom …

Thanks @5iver , I tested also without putting any parameter. I will try to debug then and see where the problem resides. Just to confirm, the scripts and instructions from the openhab-scripters (excluding the jython.jar and paths parameters) are also necesari for OH3.0?

If you use the helper library add-on, you won’t need the manual install. Unfortunately, this PR was closed. The steps needed are in… [image] [beta testers wanted!] Jython addon w/ helper libraries (requires OH 2.5.x) Scripts & Rules I just submitted a PR that …

Thanks, I will try what I can do, and if not will have to wait for your work. The problem is that I’m finishing an addon that I started targeting OH 3.0 where I need some action scripts to test all the functionality. Before add-ons master branch being OH3.0 I was able to test with Javascript but n…

Where to download openhab-helper-libraries for OH 3.0

Development Add-ons

5iver (Scott Rushworth) October 1, 2020, 4:50am 6

The current Jython helper libraries work with OH 3. The issue is that manual installations of Jython will not work currently with OH 3, and you will need to use a Jython 2.7.2 add-on, as I had mentioned earlier here…

There is some more background over here…