freeplane didn't show interface

[tonton]

on xenial
after install java 10 with webupteam8 repos

freeplane didn't show the GUI but is in process list

tonton 5983 0.0 0.0 12780 3144 ? S 13:39 0:00 /bin/bash /usr/bin/freeplane
tonton 6005 0.3 0.3 3817956 49496 ? Sl 13:39 0:01 /usr/lib/jvm/java-10-oracle/bin/java -Xmx512m -Dorg.freeplane.userfpdir=/home/tonton/.config/freeplane -Dorg.freeplane.old_userfpdir=/home/tonton/.freeplane -Dorg.freeplane.globalresourcedir=/usr/share/freeplane/resources -Dgnu.java.awt.peer.gtk.Graphics=Graphics2D -jar /usr/share/freeplane/freeplanelauncher.jar
tonton 7948 19.6 2.8 15168264 459016 ? Sl 13:41 0:52 /usr/lib/firefox/firefox https://bugs.launchpad.net/ubuntu/+source/freeplane/+filebug/652d32bc-b4ee-11e8-b34a-002481e7f48a?

if start in console

tonton@x230:~$ freeplane
Knopflerfish OSGi framework launcher, version 7.1.2
Copyright 2003-2015 Knopflerfish. All Rights Reserved.
See http://www.knopflerfish.org for more information.

Created Framework: org.knopflerfish.framework, version=7.1.2.
## DEBUG: errors - FrameworkErrorEvent bundle #1
## DEBUG: errors - FrameworkErrorEvent throwable:
org.osgi.framework.BundleException: Bundle#1, unable to resolve: Failed to satisfy: [org.osgi.framework.wiring.BundleRequirement: osgi.ee directives: {filter=(&(osgi.ee=JavaSE)(version=1.5))}]
 at org.knopflerfish.framework.BundleImpl.getUpdatedState(BundleImpl.java:1259)
 at org.knopflerfish.framework.BundleImpl.finalizeActivation(BundleImpl.java:312)
 at org.knopflerfish.framework.PermissionOps.callFinalizeActivation(PermissionOps.java:265)
 at org.knopflerfish.framework.BundleImpl.start(BundleImpl.java:295)
 at org.knopflerfish.framework.StartLevelController.increaseStartLevel(StartLevelController.java:339)
 at org.knopflerfish.framework.StartLevelController$2.run(StartLevelController.java:266)
 at org.knopflerfish.framework.StartLevelController.run(StartLevelController.java:216)
 at java.base/java.lang.Thread.run(Thread.java:844)
## DEBUG: errors - FrameworkErrorEvent bundle #1
## DEBUG: errors - FrameworkErrorEvent throwable:
org.osgi.framework.BundleException: Bundle#1, unable to resolve: Failed to satisfy: [org.osgi.framework.wiring.BundleRequirement: osgi.ee directives: {filter=(&(osgi.ee=JavaSE)(version=1.5))}]
 at org.knopflerfish.framework.BundleImpl.getUpdatedState(BundleImpl.java:1259)
 at org.knopflerfish.framework.BundleImpl.finalizeActivation(BundleImpl.java:312)
 at org.knopflerfish.framework.PermissionOps.callFinalizeActivation(PermissionOps.java:265)
 at org.knopflerfish.framework.BundleImpl.start(BundleImpl.java:295)
 at org.knopflerfish.framework.StartLevelController.increaseStartLevel(StartLevelController.java:339)
 at org.knopflerfish.framework.StartLevelController$2.run(StartLevelController.java:266)
 at org.knopflerfish.framework.StartLevelController.run(StartLevelController.java:216)
 at java.base/java.lang.Thread.run(Thread.java:844)
Framework launched

regards

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: freeplane 1.3.15-3
ProcVersionSignature: Ubuntu 4.15.0-33.36~16.04.1-generic 4.15.18
Uname: Linux 4.15.0-33-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: amd64
CurrentDesktop: GNOME
Date: Mon Sep 10 13:40:43 2018
EcryptfsInUse: Yes
InstallationDate: Installed on 2017-07-27 (410 days ago)
InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2)
PackageArchitecture: all
SourcePackage: freeplane
UpgradeStatus: No upgrade log present (probably fresh install)

[Felix Natter (fnatter)]

hi tonton,

it looks like the very old knopflerfish, freeplane's OSGi framework (for 1.3.x),
does not work with the new java10. Ŷou should do too things:

1. Install java9 or java11. Freeplane will not work with Java10
(see https://bugs.openjdk.java.net/browse/JDK-8202580)
In general you should not assume that java applications work with a Java version
they are not built for.

2. Use the upstream 1.6.x deb, which was updated for Java9 and contains all dependencies:
https://sourceforge.net/projects/freeplane/files/freeplane%20stable/freeplane_1.6.15%7Eupstream-1_all.deb/download

Please report back to I can close this bug.

Cheers and Best Regards,
Felix