eclipse 启动找不到 JRE JDK的解决方法

最新推荐文章于 2023-03-14 16:58:30 发布

jueshengtianya

最新推荐文章于 2023-03-14 16:58:30 发布

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本文链接：https://blog.youkuaiyun.com/jueshengtianya/article/details/18799481

当Eclipse启动时提示找不到JRE或JDK，即使JAVA_HOME环境变量配置正确，可以通过手动修改eclipse.ini文件，在顶行添加指定JRE路径来解决此问题。

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今天在启动eclipse的时候哦出现点问题：

hadoop@steven:~/eclipse/eclipse$ ./eclipse 
No protocol specified
No protocol specified
Eclipse: 无法打开显示：

** (java:12572): WARNING **: 命令 dbus-launch --autolaunch=f231fd4902ec51cc1caeae980000000c --binary-syntax --close-stderr 以非零状态数 1 退出：No protocol specified\nNo protocol specified\nAutolaunch error: X11 initialization failed.\n
No protocol specified
No protocol specified
No protocol specified
No protocol specified
Eclipse: 无法打开显示：
Eclipse:
An error has occurred. See the log file
/home/hadoop/eclipse/eclipse/configuration/1390731601942.log.

hadoop@steven:~/eclipse/eclipse$ cat /home/hadoop/eclipse/eclipse/configuration/1390731601942.log
!SESSION 2014-01-26 18:20:01.405 -----------------------------------------------
eclipse.buildId=4.3.0.M20130911-1000
java.version=1.7.0_45
java.vendor=Oracle Corporation
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=zh_CN
Framework arguments:  -product org.eclipse.epp.package.standard.product
Command-line arguments:  -os linux -ws gtk -arch x86_64 -product org.eclipse.epp.package.standard.product

!ENTRY org.eclipse.osgi 4 0 2014-01-26 18:20:12.782
!MESSAGE Application error
!STACK 1
org.eclipse.swt.SWTError: No more handles [gtk_init_check() failed]
	at org.eclipse.swt.SWT.error(SWT.java:4423)
	at org.eclipse.swt.widgets.Display.createDisplay(Display.java:925)
	at org.eclipse.swt.widgets.Display.create(Display.java:909)
	at org.eclipse.swt.graphics.Device.<init>(Device.java:156)
	at org.eclipse.swt.widgets.Display.<init>(Display.java:507)
	at org.eclipse.swt.widgets.Display.<init>(Display.java:498)
	at org.eclipse.ui.internal.Workbench.createDisplay(Workbench.java:691)
	at org.eclipse.ui.PlatformUI.createDisplay(PlatformUI.java:162)
	at org.eclipse.ui.internal.ide.application.IDEApplication.createDisplay(IDEApplication.java:154)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:96)
	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:354)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181)
	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:606)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1450)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1426)

这个是怎么回事？没有搞明白，有谁知道这个是什么情况请告诉我！

2.eclipse 启动找不到 jre jdk的解决方法

因为我的环境变量JAVA_HOME 完全正常，echo $JAVA_HOME没有问题，那eclipse为什么找不到jre呢？于是我手动配置eclipse.ini文件，在顶行加入：

hadoop@steven:~/eclipse/eclipse$ cat eclipse.ini 
-vm
/usr/local/jdk1.7.0_45/jre/bin
-startup
plugins/org.eclipse.equinox.launcher_1.3.0.v20130327-1440.jar
--launcher.library
plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.200.v20130807-1835
-product
org.eclipse.epp.package.standard.product
--launcher.defaultAction
openFile
-showsplash
org.eclipse.platform
--launcher.XXMaxPermSize
256m
--launcher.defaultAction
openFile
--launcher.appendVmargs
-vmargs
-Dosgi.requiredJavaVersion=1.6
-XX:MaxPermSize=256m
-Xms40m
-Xmx512m

这样可以访问到jre了。。。