Install Hibernate - Unsupported major.minor version 49.0

vilasm · **Joined:** Wed Dec 14, 2005 12:50 pm **Posts:** 3

I am facing the following error: Hibernate is not working with JDK 1.4

Hibernate version: 3.0 (2005-12-14 07:41:25)

database: MSACCESS 2003

Exception below:

Code:

C:\hibernate-3.0>build

C:\hibernate-3.0>set JDBC_DRIVER=jdbc/hsqldb.jar

C:\hibernate-3.0>java -cp "lib/ant-launcher-1.6.3.jar" org.apache.tools.ant.launch.Launcher -lib lib -Ddriver.jar=j
dbc/hsqldb.jar
Buildfile: build.xml
  [taskdef] Could not load definitions from resource checkstyletask.properties. It could not be found.
  [taskdef] Could not load definitions from resource clovertasks. It could not be found.

splash:

init:
     [echo] Build Hibernate-3.0 (2005-12-14 07:41:25)
     [echo] JDK version: 1.4

init.antlr:

antlr:

compile:
    [javac] Compiling 827 source files to C:\hibernate-3.0\build\classes

BUILD FAILED
java.lang.UnsupportedClassVersionError: com/sun/tools/javac/Main (Unsupported major.minor version 49.0)

Total time: 10 seconds

C:\hibernate-3.0>

vilasm · **Joined:** Wed Dec 14, 2005 12:50 pm **Posts:** 3

vilasm wrote:

I am facing the following error: Hibernate is not working with JDK 1.4

Please help.

Hibernate version: 3.0 (2005-12-14 07:41:25)

database: MSACCESS 2003

Exception below:

Code:

C:\hibernate-3.0>build

C:\hibernate-3.0>set JDBC_DRIVER=jdbc/hsqldb.jar

C:\hibernate-3.0>java -cp "lib/ant-launcher-1.6.3.jar" org.apache.tools.ant.launch.Launcher -lib lib -Ddriver.jar=j
dbc/hsqldb.jar
Buildfile: build.xml
  [taskdef] Could not load definitions from resource checkstyletask.properties. It could not be found.
  [taskdef] Could not load definitions from resource clovertasks. It could not be found.

splash:

init:
     [echo] Build Hibernate-3.0 (2005-12-14 07:41:25)
     [echo] JDK version: 1.4

init.antlr:

antlr:

compile:
    [javac] Compiling 827 source files to C:\hibernate-3.0\build\classes

BUILD FAILED
java.lang.UnsupportedClassVersionError: com/sun/tools/javac/Main (Unsupported major.minor version 49.0)

Total time: 10 seconds

C:\hibernate-3.0>

max · **Posted:** Wed Dec 14, 2005 3:01 pm

why are you using jdk 5 libraries with your jdk 1.4 compiler ?

vilasm · **Joined:** Wed Dec 14, 2005 12:50 pm **Posts:** 3

Thanks a Zillion. Downloaded old version of Jsdk 1.4.2 and it worked now. Did not realise that I was using jdk 5 libraries. Thats the only one available for download at the sun website. Anyways my problems sorted, Ta. Cheers!!

max wrote:

why are you using jdk 5 libraries with your jdk 1.4 compiler ?