Oracle 静默安装错误

配置文件
oracle.install.responseFileVersion=/oracle/install/rspfmt_dbinstall_response_schema_v12.1.0
oracle.install.option=INSTALL_DB_SWONLY
ORACLE_HOSTNAME=digoal_host
UNIX_GROUP_NAME=users
INVENTORY_LOCATION=
SELECTED_LANGUAGES=en
ORACLE_HOME=/home/digoal/oracle/product/12.1.0/db_1
ORACLE_BASE=/home/digoal/oracle
oracle.install.db.InstallEdition=EE
oracle.install.db.DBA_GROUP=users
oracle.install.db.OPER_GROUP=users
oracle.install.db.BACKUPDBA_GROUP=users
oracle.install.db.DGDBA_GROUP=users
oracle.install.db.KMDBA_GROUP=users

安装
$./runInstaller -silent -responseFile /home/digoal/db_install.rsp 

WARNING: [WARNING] [INS-08109] Unexpected error occurred while validating inputs at state 'inventoryPage'.
   CAUSE: No additional information available.
   ACTION: Contact Oracle Support Services or refer to the software manual.
   SUMMARY:
       - java.lang.NullPointerException.
Refer associated stacktrace #oracle.install.commons.util.exception.DefaultErrorAdvisor:422
INFO: Advice is CONTINUE
INFO: Adding ExitStatus FAILURE to the exit status set
WARNING: A log of this session is currently saved as: /tmp/OraInstall2015-12-22_05-59-12PM/installActions2015-12-22_05-59-12PM.log. Oracle recommends that if you want to keep this log, you should move it from the temporary location.
INFO: Finding the most appropriate exit status for the current application
INFO: Exit Status is -1
INFO: Shutdown Oracle Database 12c Release 1 Installer
INFO: Unloading Setup Driver