Package Details: bluej 5.4.1-1

Git Clone URL: https://aur.archlinux.org/bluej.git (read-only, click to copy)
Package Base: bluej
Description: A free Java Development Environment designed for beginners, used by millions worlwide.
Upstream URL: https://www.bluej.org
Licenses: GPL2, custom, BSD, Apache, CDDL, CPL
Submitter: zerathidune
Maintainer: nomisge
Last Packager: nomisge
Votes: 74
Popularity: 0.000315
First Submitted: 2007-11-19 19:23 (UTC)
Last Updated: 2024-09-22 19:22 (UTC)

Dependencies (6)

Required by (0)

Sources (4)

Latest Comments

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Jakobch commented on 2019-09-19 08:43 (UTC) (edited on 2019-09-19 16:35 (UTC) by Jakobch)

Bluej gets stuck in loading screen and is not responding when I try to open it. I had bluej installed before the 3 latest updates, where it worked fine.

Terminal output: (java:10299): Gdk-WARNING **: 10:34:56.196: XSetErrorHandler() called with a GDK error trap pushed. Don't do that.

Edit: Never mind. You just need to smash some random keys, when it is stuck on loading screen for bluej to open.

flipmess commented on 2019-09-03 22:19 (UTC)

this tries to install java11-openjfx which conflicts then with java-openjfx-bin which already provides java-openjfx=11.0.2

ThomasKl commented on 2019-08-22 08:52 (UTC)

I load the testing openjfx and now I get: (java:4580): Gdk-WARNING **: 10:44:16.937: XSetErrorHandler() called with a GDK error trap pushed. Don't do that.

gurevitch commented on 2019-08-22 01:03 (UTC)

There's an update to the java11-openjfx package in the testing repo that changes the location. I've pushed another update that allows it to fall back to the old location.

ThomasKl commented on 2019-08-21 10:46 (UTC)

I have the same problem in a new installation.

arkoprovo1996 commented on 2019-08-21 07:32 (UTC)

Still the same problem; help required. Terminal output for /usr/bin/bluej

Exception in thread "main" java.lang.NoClassDefFoundError: javafx/application/Application at java.base/java.lang.ClassLoader.defineClass1(Native Method) at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1016) at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:174) at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:802) at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:700) at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:623) at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581) at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521) at bluej.Boot.main(Boot.java:202) Caused by: java.lang.ClassNotFoundException: javafx.application.Application at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:583) at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521) ... 10 more

gurevitch commented on 2019-08-20 23:33 (UTC)

One more small update, you should now be able to use javafx in projects.

gurevitch commented on 2019-08-20 22:50 (UTC)

Thanks to the javafx packaging getting sorted out in the repos and the archlinux-java-run script, the latest version should just work™ regardless of what archlinux-java is set to.

vinieich commented on 2019-08-11 20:44 (UTC)

It was a problem on my end. The _JAVA_OPTIONS= were set with some weird configs. After I erased it the program started. Hope it helps someone.

teacher4711 commented on 2019-08-11 18:27 (UTC) (edited on 2019-08-11 18:32 (UTC) by teacher4711)

Works for me with java-11-openjdk and jdk-11.0.4 from https://bell-sw.com/.

With java-11-openjdk, however, I cannot run JavaFX applications since JavaFX is not (no longer) included. The error message is: java.lang.NoClassDefFoundError: javafx/appjava.lang.NoClassDefFoundError: javafx/application/Preloader

With the jdk-11.0.4 from https://bell-sw.com/ JavaFX applications start fine.

Perhaps it would be wise to add no jdk dependencies at all and leave the choice up to the user. In my case, I just extract the jdk from https://bell-sw.com/ into /usr/lib/jvm, then run 'sudo archlinux-java set jdk-11.0.4' and BlueJ works fully, even with JavaFX applications.

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