每次我尝试在Ubuntu 12.04中打开Eclipse时,我都会得到一个不满意的链接错误,它不会打开。我最近安装了java JDK和Android SDK,会是这个问题吗?我遵循了这个教程。

以下是日志信息:

!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)

我已经尝试卸载和重新安装,并删除~/。Eclipse目录,但它仍然不能工作


当前回答

我的Ubuntu 12.04 32位。我编辑命令:

ln -s /usr/lib/jni/libswt-* ~/.swt/lib/linux/x86/

在Ubuntu 12.04 64位尝试:

ln -s /usr/lib/jni/libswt-* ~/.swt/lib/linux/x86_64/

其他回答

只需指定库的路径:

echo "-Djava.library.path=/usr/lib/jni/" >> /etc/eclipse.ini

对于Windows Linux子系统(WSL),您将需要

apt install libswt-gtk-4-jni

如果你没有OpenJDK 8,你也需要

apt install openjdk-8-jdk

一个可能更通用的方法是:

安装非headless版本的openjdk, 安装、运行并关闭eclipse。 卸载openjdk 安装oracle的JDK

解决:

因为我已经安装了Oracle Java 7,它已经将默认Java更改为Oracle Java 7,但它需要是开放JDK。

要修理,打开终端并打字

sudo update-alternatives --config java

这将显示一个不同类型的Java列表。只需选择Open JDK。

如果您使用oracle java启动eclipse,那么eclipse可能无法找到本机库,如SWT或SVN库。SWT-JNI库位于/usr/lib/jni/, SVN-JNI库位于/usr/lib/x86_64-linux-gnu/jni/。

而不是使用命令启动eclipse

eclipse

您可以使用该命令

env LD_LIBRARY_PATH=/usr/lib/jni/:/usr/lib/x86_64-linux-gnu/jni/:$LD_LIBRARY_PATH eclipse

将环境变量LD_LIBRARY_PATH传递给eclipse。Eclipse将找到本机库并正常运行。