Re: New WEKA release: 3.8.6/3.9.6

> On Feb 8, 2022, at 3:26 PM, Eibe Frank <[email protected]> wrote:
> 
> Those packages must be the 3.9.X versions. If you install WEKA 3.9.6 rather than the WEKA 3.8.6 version that you seem to be running at the moment, those packages should work (apart from the distributedWeka* ones, and the ones which are unofficial such as XGBoost that have not been tested by us). Alternatively, install the 3.8.* versions of the packages.

Using a 3.9.6 jar eliminated the messages.

> 
> Yes, to avoid those exceptions at start-up, you will need to add corresponding "--add-opens" command-line options when you run your application using the Java 17 JVM (or a later JVM version). See the weka.sh script included on Linux/macOS or the RunWeka.* files on Windows for the long list of modules that we open in this manner when we start the WEKA application. Alternatively, you can keep using Java 8 to run your application: we have compiled weka.jar with Java 8 as the target byte code level so it can still be run using Java 8. The same should generally hold true for the packages.
> 

You must of switched to jpackage builds for the OS/X signing? You no longer get a separate folder with these additional files. They can be found at Weka.app/Contents/app
But you have to control click the application to show it’s contents. 
Using --mac-dmg-content
I think would allow you to have these contents separately in the installation .dmg file.


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