java.lang.UnsatisfiedLinkError

/u01/applmgr/ORACLE/apps/tech_st/10.1.2/oui/lib/linux/liboraInstaller.so: /u01/applmgr/ORACLE/apps/tech_st/10.1.2/oui/lib/linux/liboraInstaller.so: wrong ELF class: ELFCLASS32 (Possible cause: architecture word width mismatch)

Samebug tips1

When installing an APK, it automatically extracts the libraries of the right arch type and has them available for System.loadLibrary. But, if you're trying to load a non-standard library, the installer won't know your app has 32bit native code.

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Solutions on the web2843

  • via Oracle Community by Mohammed Abdul Muqeet, 11 months ago
    /u01/applmgr/ORACLE/apps/tech_st/10.1.2/oui/lib/linux/liboraInstaller.so: /u01/applmgr/ORACLE/apps/tech_st/10.1.2/oui/lib/linux/liboraInstaller.so: wrong ELF class: ELFCLASS32 (Possible cause: architecture word width mismatch)
  • via Oracle Community by 878706, 1 year ago
    /opt/oracle/product/11.2.0/dbhome_1/oui/lib/linux/liboraInstaller.so: /opt/oracle/product/11.2.0/dbhome_1/oui/lib/linux/liboraInstaller.so: wrong ELF class: ELFCLASS64 (Possible cause: architecture word width mismatch)
  • via Oracle Community by 964313, 11 months ago
    /tmp/OraInstall2012-09-25_11-46-13AM/oui/lib/linux/liboraInstaller.so: /tmp/OraInstall2012-09-25_11-46-13AM/oui/lib/linux/liboraInstaller.so: wrong ELF class: ELFCLASS32 (Possible cause: architecture word width mismatch)
  • Stack trace

    • java.lang.UnsatisfiedLinkError: /u01/applmgr/ORACLE/apps/tech_st/10.1.2/oui/lib/linux/liboraInstaller.so: /u01/applmgr/ORACLE/apps/tech_st/10.1.2/oui/lib/linux/liboraInstaller.so: wrong ELF class: ELFCLASS32 (Possible cause: architecture word width mismatch) at java.lang.ClassLoader$NativeLibrary.load(Native Method) at java.lang.ClassLoader.loadLibrary1(ClassLoader.java:1957) at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1882) at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1843) at java.lang.Runtime.load0(Runtime.java:795) at java.lang.System.load(System.java:1061) at oracle.sysman.oii.oiip.osd.unix.OiipuUnixOps.loadNativeLib(OiipuUnixOps.java:372) at oracle.sysman.oii.oiip.osd.unix.OiipuUnixOps.<clinit>(OiipuUnixOps.java:119) at oracle.sysman.oii.oiio.oiiol.OiiolTextLogger.initializeInstallActionLog(OiiolTextLogger.java:1046) at oracle.sysman.oii.oiio.oiiol.OiiolTextLogger.initializeTextLog(OiiolTextLogger.java:923) at oracle.sysman.oii.oiio.oiiol.OiiolTextLogger.clearLog(OiiolTextLogger.java:821)

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