Ubuntu 에서 Eclispe 실행 시 오류 java.lang.UnsatisfiedLinkError: Could not load SWT library 해결 하기

 

오류가 났을 경우 Log 파일은 ~/.eclipse/org.eclipse.platform_3.7.0_155965261/configuration/1366186942765.log

경로에 남을 것 이다.

 

 

!SESSION 2013-04-17 17:22:22.051 -----------------------------------------------

eclipse.buildId=I20110613-1736

java.version=1.7.0_17

java.vendor=Oracle Corporation

BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=ko_KR

Command-line arguments:  -os linux -ws gtk -arch x86_64

 

!ENTRY org.eclipse.osgi 4 0 2013-04-17 17:22:41.151

!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/whitelife/.swt/lib/linux/x86_64/libswt-gtk-3740.so

    Can't load library: /home/whitelife/.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) 

 

해결 방법. JDK 설정 하기

jre -> jdk 로 바꿔준다. 1번 선택

 

whitelife@whitelife:~$ sudo update-alternatives --config java
대체 항목 java에 대해 (/usr/bin/java 제공) 2개 선택이 있습니다.

  선택       경로                                          우선순  상태
------------------------------------------------------------
* 0            /usr/lib/jvm/java-7-oracle/jre/bin/java          1062      자동 모드
  1            /usr/lib/jvm/java-6-openjdk-amd64/jre/bin/java   1061      수동 모드
  2            /usr/lib/jvm/java-7-oracle/jre/bin/java          1062      수동 모드

기본 사항[*]을 사용하려면 엔터, 다른 것을 사용하려면 번호를 입력하십시오: 1
update-alternatives: /usr/lib/jvm/java-6-openjdk-amd64/jre/bin/java 사용해서 수동 모드에서 /usr/bin/java (java) 제공.

 

정상적으로 실행이 되는 모습을 볼 수 있다.