Re: Java Error was Tomcat java properties question

http://archive.midrange.com/java400-l/200501/msg00051.html

The only other thing I saw in the thread was that the

java.home=/QIBM/ProdData/Java400/jdk14/
java.version=1.4

was needed.  What version of the JVM are you running?

Pete


Hatzenbeler, Tim wrote:

I do have that installed...  Do I have to be in a qp2term session when I
start tomcat?  Or will the jvm automagically tap in to pase?

Thanks, Tim

-----Original Message-----
From: web400-bounces@xxxxxxxxxxxx [mailto:web400-bounces@xxxxxxxxxxxx] On
Behalf Of Pete Helgren
Sent: Monday, February 06, 2006 12:36 PM
To: Web Enabling the AS400 / iSeries
Subject: Re: [WEB400] Java Error was Tomcat java properties question

Tim,

Sorry if I asked this or you mentioned this before:

Do you have PASE installed? ("OS/400 - Portable App Solutions Environment" licensed program 5722SS1 Option 33)

You will need to have it installed for the graphics engine referred to by
AWT.

Make sure that all JVM instances aren't running.  I remember that at first I
couldn't get it to work.  Can't remember what, exactly, it took after PASE
was installed but I think Tomcat had to be restarted and any JVM instances
ended before it started to work.

Pete


Hatzenbeler, Tim wrote:

I changed my config, to only have those 2 lines...

And I'm still getting this error...

AWT class or API used without specifying property os400.awt.native=true or java.awt.headless=true

Is there a quick way, in a jsp, to pull these properties values, and show them on the screen,to see what there set to? Mayby tomcat, is overriding the values..

Thanks, Tim


-----Original Message-----

From: web400-bounces@xxxxxxxxxxxx [mailto:web400-bounces@xxxxxxxxxxxx] On Behalf Of Pete Helgren

Sent: Friday, February 03, 2006 8:48 PM
To: Web Enabling the AS400 / iSeries
Subject: Re: [WEB400] Java Error was Tomcat java properties question

Skip the java.home and java.version stuff, we use that to point to a specific JVM

Use only :

os400.awt.native=true java.awt.headless=true

and see what happens.

Pete

Hatzenbeler, Tim wrote:

This is in our file:

java.home=/QIBM/ProdData/Java400/jdk14/

java.version=1.4 os400.awt.native=true java.awt.headless=true ------------------------------------

I'm running 5.2


If I use those settings, tomcat doesn't want to work...

I removed them, and placed them in the catalina.sh, and I got the same error...

"$_RUNJAVA" $JAVA_OPTS $CATALINA_OPTS \
   -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" \
   -Dcatalina.base="$CATALINA_BASE" \
   -Dcatalina.home="$CATALINA_HOME" \
--->  -Djava.awt.headless=true \
   -Djava.io.tmpdir="$CATALINA_TMPDIR" \
   org.apache.catalina.startup.Bootstrap "$@" start \
   >> "$CATALINA_BASE"/logs/catalina.out 2>&1 &

   if [ ! -z "$CATALINA_PID" ]; then
     echo $! > $CATALINA_PID

fi

40   02/03/06  15:34:59.128760  realcftrap2              0018F8   QJVAJNI
QSYS        *STMT
 To module . . . . . . . . . :   QJVAJNI

 To procedure  . . . . . . . :   JNI_CreateJavaVM

 Statement . . . . . . . . . :   5529

 Message . . . . :   The Java Virtual Machine has ended.

 Cause . . . . . :   Java Virtual Machine 1 has ended because of reason

4. The reason codes are defined as follows: 01- A Java program called the

   java.lang.System.exit method with a zero status code. 02- A Java

program called the java.lang.System.exit method with a non zero status code

of

0. 03- An unexpected system error was detected. 04- A critical Java Virtual Machine thread has ended and processing cannot continue. Recovery .

.

. : If the Java Virtual Machine ended because of reason code 03, an internal error has occurred. Contact you service representative. Information about the error was saved in the Licensed Internal Code log.

40   02/03/06  15:34:59.254304  QJVAUTLJVM   QSYS        *STMT    QJVAJVM
QSYS        *STMT
 From module . . . . . . . . :   QJVAUTLJVM

 From procedure  . . . . . . :   JvaSendMsg

Do I need to launch tomcat through the pase enviornment? Or just the standard strqsh?

I'm struggling here...

Thanks, Tim

-----Original Message-----

From: web400-bounces@xxxxxxxxxxxx [mailto:web400-bounces@xxxxxxxxxxxx] On Behalf Of Pete Helgren

Sent: Friday, February 03, 2006 1:41 PM
To: Web Enabling the AS400 / iSeries
Subject: Re: [WEB400] Tomcat java properties question

You don't set it for an app, you just set the general property in the /QIBM/UserData/Java400/SystemDefault.properties file

This is in our file:

java.home=/QIBM/ProdData/Java400/jdk14/

java.version=1.4 os400.awt.native=true java.awt.headless=true

HTH

Pete Helgren


Hatzenbeler, Tim wrote:

I have a webapp, that is giving me this error message...

AWT class or API used without specifying property os400.awt.native=true or java.awt.headless=true

How would I set the headless = true, for an app in tomcat?

Thanks, Tim

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