[问题]为什么我安装好的QQ无法打开？

[Ravine15]

我按照新手指南上的方法安装QQ后，在Applications/Internet上都已经有LumaQQ的图标，但是单击后QQ无法打开，没有任何反应。
各位大虾是否能够给予答案？

[IdeaLee]

代码： 全选

/opt/LumaQQ/lumaqq

看看提示什么错误的信息```

[百草谷居士]

/opt/LumaQQ$ Exception in thread "main" java.lang.NoClassDefFoun dError: while resolving class: edu.tsinghua.lumaqq.LumaQQ
at ._ZN4java4lang11VMThrowable16fillInStackTraceEPNS0_9ThrowableE (/usr/lib/l ibgcj.so.6.0.0)
at ._ZN4java4lang9Throwable16fillInStackTraceEv (/usr/lib/libgcj.so.6.0.0)
at ._ZN4java4lang9ThrowableC1EPNS0_6StringE (/usr/lib/libgcj.so.6.0.0)
at ._ZN4java4lang5ErrorC1EPNS0_6StringE (/usr/lib/libgcj.so.6.0.0)
at ._ZN4java4lang12LinkageErrorC1EPNS0_6StringE (/usr/lib/libgcj.so.6.0.0)
at ._ZN4java4lang20NoClassDefFoundErrorC1EPNS0_6StringE (/usr/lib/libgcj.so.6 .0.0)
at ._ZN4java4lang13VMClassLoader18transformExceptionEPNS0_5ClassEPNS0_9Throwa bleE (/usr/lib/libgcj.so.6.0.0)
at ._ZN4java4lang13VMClassLoader12resolveClassEPNS0_5ClassE (/usr/lib/libgcj. so.6.0.0)
at ._ZN4java4lang5Class15initializeClassEv (/usr/lib/libgcj.so.6.0.0)
at ._ZN4java4lang5Class7forNameEPNS0_6StringEbPNS0_11ClassLoaderE (/usr/lib/l ibgcj.so.6.0.0)
at ._ZN3gnu4java4lang10MainThread3runEv (/usr/lib/libgcj.so.6.0.0)
at ._Z13_Jv_ThreadRunPN4java4lang6ThreadE (/usr/lib/libgcj.so.6.0.0)
at ._Z11_Jv_RunMainP14_Jv_VMInitArgsPN4java4lang5ClassEPKciPS6_b (/usr/lib/li bgcj.so.6.0.0)
at .main (/usr/lib/libgij.so.6.0.0)
at .__libc_start_main (/lib/tls/i686/cmov/libc-2.3.5.so)
Caused by: java.lang.ClassNotFoundException: java.lang.StringBuilder not found i n gnu.gcj.runtime.SystemClassLoader{urls=[file:/opt/LumaQQ/lib/xerces.jar,file:. /,file:/opt/LumaQQ/lib/swt.jar,file:/opt/LumaQQ/lib/poifs.jar,file:./,file:/opt/ LumaQQ/lib/org.eclipse.ui.workbench_3.1.0.jar,file:/opt/LumaQQ/lib/org.eclipse.o sgi_3.1.0.jar,file:./,file:/opt/LumaQQ/lib/org.eclipse.jface_3.1.0.jar,file:/opt /LumaQQ/lib/org.eclipse.emf.ecore.xmi_2.1.0.jar,file:./,file:/opt/LumaQQ/lib/org .eclipse.emf.ecore_2.1.0.jar,file:/opt/LumaQQ/lib/org.eclipse.emf.common_2.1.0.j ar,file:./,file:/opt/LumaQQ/lib/org.eclipse.core.runtime_3.1.0.jar,file:/opt/Lum aQQ/lib/org.eclipse.core.resources_3.1.0.jar,file:./,file:/opt/LumaQQ/lib/lumaqq _xsd.jar,file:/opt/LumaQQ/lib/lumaqq_template.jar,file:./,file:/opt/LumaQQ/lib/l umaqq.jar,file:/opt/LumaQQ/lib/log4j-1.2.8.jar,file:./,file:/opt/LumaQQ/lib/jql_ protocol.jar,file:/opt/LumaQQ/lib/jql_net.jar,file:./,file:/opt/LumaQQ/lib/je.ja r,file:/opt/LumaQQ/lib/jdom.jar,file:./,file:/opt/LumaQQ/lib/commons-logging.jar ,file:/opt/LumaQQ/lib/commons-codec.jar,file:./], parent=gnu.gcj.runtime.Extensi onClassLoader{urls=[], parent=null}}
at ._ZN4java4lang11VMThrowable16fillInStackTraceEPNS0_9ThrowableE (/usr/lib/l ibgcj.so.6.0.0)
at ._ZN4java4lang9Throwable16fillInStackTraceEv (/usr/lib/libgcj.so.6.0.0)
at ._ZN4java4lang9ThrowableC1EPNS0_6StringE (/usr/lib/libgcj.so.6.0.0)
at ._ZN4java4lang9ThrowableC1EPNS0_6StringEPS1_ (/usr/lib/libgcj.so.6.0.0)
at ._ZN4java4lang9ExceptionC1EPNS0_6StringEPNS0_9ThrowableE (/usr/lib/libgcj. so.6.0.0)
at ._ZN4java4lang22ClassNotFoundExceptionC1EPNS0_6StringEPNS0_9ThrowableE (/u sr/lib/libgcj.so.6.0.0)
at ._ZN4java4lang22ClassNotFoundExceptionC1EPNS0_6StringE (/usr/lib/libgcj.so .6.0.0)
at ._ZN4java3net14URLClassLoader9findClassEPNS_4lang6StringE (/usr/lib/libgcj .so.6.0.0)
at ._ZN4java4lang11ClassLoader9loadClassEPNS0_6StringEb (/usr/lib/libgcj.so.6 .0.0)
at ._ZN4java4lang11ClassLoader9loadClassEPNS0_6StringE (/usr/lib/libgcj.so.6. 0.0)
at ._Z13_Jv_FindClassP13_Jv_Utf8ConstPN4java4lang11ClassLoaderE (/usr/lib/lib gcj.so.6.0.0)
at ._ZN4java4lang5Class7forNameEPNS0_6StringEbPNS0_11ClassLoaderE (/usr/lib/l ibgcj.so.6.0.0)
at ._ZN20_Jv_BytecodeVerifier21verify_instructions_0Ev (/usr/lib/libgcj.so.6. 0.0)
at ._Z16_Jv_VerifyMethodP16_Jv_InterpMethod (/usr/lib/libgcj.so.6.0.0)
at ._ZN21_Jv_InterpreterEngine9do_verifyEPN4java4lang5ClassE (/usr/lib/libgcj .so.6.0.0)
at ._ZN10_Jv_Linker12verify_classEPN4java4lang5ClassE (/usr/lib/libgcj.so.6.0 .0)
at ._ZN10_Jv_Linker14wait_for_stateEPN4java4lang5ClassEi (/usr/lib/libgcj.so. 6.0.0)
...8 more

[karron]

java1.5有安装好吗?

[ct]

明显是gcj
要装sun 的jre，而且要用sun的java链接把gcj的java链接给覆盖掉。

[百草谷居士]

重新安装sun jre
问题解决，谢谢

[百草谷居士]

还是不错

[蓝蜗牛]

这个问题很简单
那个新手指南真会害死人的，千万不要相信那个东西
你到qq的安装目录，一般是(/usr/local)反正是你自己的安装目录
然后用root身份执行：（在ubuntu中就是sudo 。。）
sudo chmod a+x (或者777) -R Lumaqq（解压出来的文件名）
然后再打开就可以了
-R 选项一定要带喔