Wrong Java Version: Should be 1.6.0

[Terence Ng]

I have downloaded Adempiere Snapshot Release (July 10, 2008).  I build it successfully by using jdk1.5.0.  But when I run RUN_silentsetup.sh, there is an error that the java version should be 1.6.0.  Then, I download jdk1.6.0 and install it.  But the error still exist.

However, when I run RUN_build.sh using jdk1.6.0, "Build Failed".

# ./RUN_silentsetup.sh
Install Adempiere Server
===================================
Starting Setup ...
===================================
*** 2008-08-07 11:45:45.662 Adempiere Log (CLogConsole) ***
11:45:45.662   CLogMgt.setLevel: CONFIG
11:45:45.761 ConfigurationData.load: /opt/Adempiere/AdempiereEnv.properties
11:45:45.764 Config.test: OK: JavaHome=/usr/java
===========> ConfigurationData.test: Wrong Java Version: Should be 1.6.0

===========> ConfigurationData.test: Wrong Java Version: Should be 1.6.0

Warning: One or more of the configuration test failed.

Exception in thread "main" java.lang.NullPointerException
        at org.compiere.install.ConfigurationData.save(ConfigurationData.java:771)
        at org.compiere.install.SilentSetup.<init>(SilentSetup.java:40)
        at org.compiere.install.SilentSetup.main(SilentSetup.java:76)

*** 2008-08-07 11:45:45.785 Adempiere Log (CLogConsole) ***

Make .sh executable

# echo $JAVA_HOME
/usr/java
# /usr/java/bin/java -fullversion
java full version "1.6.0_07-b06"
#

The partial output of RUN_build.sh:
BUILD FAILED
/var/tmp/adempiere_trunk/utils_dev/build.xml:22: The following error occurred while executing this line:
/var/tmp/adempiere_trunk/base/build.xml:54: Compile failed; see the compiler error output for details.

Total time: 37 seconds
MailLogger failed to send e-mail!
java.lang.Exception: Missing required parameter: MailLogger.from
        at org.apache.tools.ant.listener.MailLogger.getValue(MailLogger.java:180)
        at org.apache.tools.ant.listener.MailLogger.buildFinished(MailLogger.java:128)
        at org.apache.tools.ant.Project.fireBuildFinished(Project.java:1848)
        at org.apache.tools.ant.Main.runBuild(Main.java:688)
        at org.apache.tools.ant.Main.startAnt(Main.java:187)
        at org.apache.tools.ant.Main.start(Main.java:150)
        at org.apache.tools.ant.Main.main(Main.java:240)
Done ...

[Bahman Movaqar]

There must be '1.5.0' or '1.6.0' in the path in which Java is installed.  You seem to have Java installed in /usr/java which doesn't satisfy that.

A suggestion would be to have a symbolic link /usr/jdk1.6.0 to /usr/java and set JAVA_HOME to /usr/jdk1.6.0

HTH,

Bahman

[Terence Ng]

Hi Bahman,

I have done so.  I have set symbolic link /usr/java to /usr/jdk/jdk1.6.0_07, and set JAVA_HOME.

Regards,
Terence

[Terence Ng]

I have solved this issue.  In AdempiereEnv.properties, the solution is to set JAVA_HOME=/usr/jdk/instances/jdk1.6.0 and do not set JAVA_HOME=/usr/java