Public bug reported:
If a user uses oracle java 7 (currently in a webupd8 ppa) and tries to
load eclipse, an error similar to that below occurs (as described here
http://stackoverflow.com/questions/10165693/ubuntu-eclipse-cannot-load-
swt-libraries-not-opening)
The problem is that the SWT libraries are not located in
"/usr/.swt/lib/linux/x86_64/" (or "/usr/.swt/lib/linux/x86") but in
"/usr/lib/jni/" and eclipse doesn't look for them hard enough, and then
complains it can't find them.
The workaround is to create a symbolic link
(for 32 bit)
ln -s /usr/lib/jni/libswt-* ~/.swt/lib/linux/x86/
And on 64 bit:
ln -s /usr/lib/jni/libswt-* ~/.swt/lib/linux/x86_64/
or to use "sudo update-alternatives --config java" and select to use the
openjdk version.
!SESSION 2012-04-15 21:05:46.902 -----------------------------------------------
eclipse.buildId=I20110613-1736
java.version=1.7.0
java.vendor=Oracle Corporation
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_GB
Command-line arguments: -os linux -ws gtk -arch x86_64
!ENTRY org.eclipse.osgi 4 0 2012-04-15 21:05:47.885
!MESSAGE Application error
!STACK 1
java.lang.UnsatisfiedLinkError: Could not load SWT library. Reasons:
no swt-gtk-3740 in java.library.path
no swt-gtk in java.library.path
Can't load library: /home/tom/.swt/lib/linux/x86_64/libswt-gtk-3740.so
Can't load library: /home/tom/.swt/lib/linux/x86_64/libswt-gtk.so
at org.eclipse.swt.internal.Library.loadLibrary(Library.java:285)
at org.eclipse.swt.internal.Library.loadLibrary(Library.java:194)
at org.eclipse.swt.internal.C.<clinit>(C.java:21)
at org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:63)
at org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:54)
at org.eclipse.swt.widgets.Display.<clinit>(Display.java:132)
at org.eclipse.ui.internal.Workbench.createDisplay(Workbench.java:695)
at org.eclipse.ui.PlatformUI.createDisplay(PlatformUI.java:161)
at
org.eclipse.ui.internal.ide.application.IDEApplication.createDisplay(IDEApplication.java:153)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:95)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
** Affects: eclipse (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
If a user uses oracle java 7 (currently in a webupd8 ppa) and tries to
load eclipse, an error similar to that below occurs (as described here
http://stackoverflow.com/questions/10165693/ubuntu-eclipse-cannot-load-
swt-libraries-not-opening)
-
- The problem is that the SWT libraries are not located in
"/usr/.swt/lib/linux/x86_64/" but in "/usr/lib/jni/" and eclipse doesn't look
for them hard enough, and then complains it can't find them.
-
+ The problem is that the SWT libraries are not located in
+ "/usr/.swt/lib/linux/x86_64/" (or "/usr/.swt/lib/linux/x86") but in
+ "/usr/lib/jni/" and eclipse doesn't look for them hard enough, and then
+ complains it can't find them.
The workaround is to create a symbolic link
(for 32 bit)
ln -s /usr/lib/jni/libswt-* ~/.swt/lib/linux/x86/
And on 64 bit:
ln -s /usr/lib/jni/libswt-* ~/.swt/lib/linux/x86_64/
-
- or to use "sudo update-alternatives --config java" and select to use the
openjdk version.
-
+ or to use "sudo update-alternatives --config java" and select to use the
+ openjdk version.
!SESSION 2012-04-15 21:05:46.902
-----------------------------------------------
eclipse.buildId=I20110613-1736
java.version=1.7.0
java.vendor=Oracle Corporation
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_GB
Command-line arguments: -os linux -ws gtk -arch x86_64
!ENTRY org.eclipse.osgi 4 0 2012-04-15 21:05:47.885
!MESSAGE Application error
!STACK 1
- java.lang.UnsatisfiedLinkError: Could not load SWT library. Reasons:
+ java.lang.UnsatisfiedLinkError: Could not load SWT library. Reasons:
no swt-gtk-3740 in java.library.path
no swt-gtk in java.library.path
Can't load library: /home/tom/.swt/lib/linux/x86_64/libswt-gtk-3740.so
Can't load library: /home/tom/.swt/lib/linux/x86_64/libswt-gtk.so
at org.eclipse.swt.internal.Library.loadLibrary(Library.java:285)
at org.eclipse.swt.internal.Library.loadLibrary(Library.java:194)
at org.eclipse.swt.internal.C.<clinit>(C.java:21)
at org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:63)
at org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:54)
at org.eclipse.swt.widgets.Display.<clinit>(Display.java:132)
at org.eclipse.ui.internal.Workbench.createDisplay(Workbench.java:695)
at org.eclipse.ui.PlatformUI.createDisplay(PlatformUI.java:161)
at
org.eclipse.ui.internal.ide.application.IDEApplication.createDisplay(IDEApplication.java:153)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:95)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to eclipse in Ubuntu.
https://bugs.launchpad.net/bugs/1050455
Title:
Eclipse doesn't look for SWT libraries properly
Status in “eclipse” package in Ubuntu:
New
Bug description:
If a user uses oracle java 7 (currently in a webupd8 ppa) and tries to
load eclipse, an error similar to that below occurs (as described here
http://stackoverflow.com/questions/10165693/ubuntu-eclipse-cannot-
load-swt-libraries-not-opening)
The problem is that the SWT libraries are not located in
"/usr/.swt/lib/linux/x86_64/" (or "/usr/.swt/lib/linux/x86") but in
"/usr/lib/jni/" and eclipse doesn't look for them hard enough, and
then complains it can't find them.
The workaround is to create a symbolic link
(for 32 bit)
ln -s /usr/lib/jni/libswt-* ~/.swt/lib/linux/x86/
And on 64 bit:
ln -s /usr/lib/jni/libswt-* ~/.swt/lib/linux/x86_64/
or to use "sudo update-alternatives --config java" and select to use
the openjdk version.
!SESSION 2012-04-15 21:05:46.902
-----------------------------------------------
eclipse.buildId=I20110613-1736
java.version=1.7.0
java.vendor=Oracle Corporation
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_GB
Command-line arguments: -os linux -ws gtk -arch x86_64
!ENTRY org.eclipse.osgi 4 0 2012-04-15 21:05:47.885
!MESSAGE Application error
!STACK 1
java.lang.UnsatisfiedLinkError: Could not load SWT library. Reasons:
no swt-gtk-3740 in java.library.path
no swt-gtk in java.library.path
Can't load library: /home/tom/.swt/lib/linux/x86_64/libswt-gtk-3740.so
Can't load library: /home/tom/.swt/lib/linux/x86_64/libswt-gtk.so
at org.eclipse.swt.internal.Library.loadLibrary(Library.java:285)
at org.eclipse.swt.internal.Library.loadLibrary(Library.java:194)
at org.eclipse.swt.internal.C.<clinit>(C.java:21)
at org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:63)
at org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:54)
at org.eclipse.swt.widgets.Display.<clinit>(Display.java:132)
at org.eclipse.ui.internal.Workbench.createDisplay(Workbench.java:695)
at org.eclipse.ui.PlatformUI.createDisplay(PlatformUI.java:161)
at
org.eclipse.ui.internal.ide.application.IDEApplication.createDisplay(IDEApplication.java:153)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:95)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
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