Re: AWT and Servlet Exception -- WEB400

Pete

Do you have "OS/400 - Portable App Solutions Environment" installed on your system? I think I recall that headless awt requires PASE.

Thanx, PLA

Pete Helgren wrote:

I haven't gotten a response on the JAVA400 list and perhaps this is the
better list anyway....
I have a servlet running under Tomcat 5.0 on our V5R3M0 iSeries that throws a javax.servlet.ServletException: "AWT class or API used without specifying property os400.awt.native=true or java.awt.headless=true" exception when generating a Jasper report.
The Java400 list had a dead on hit on the error but it had a bit of missing
information, namely how the properties were set so that
os400.awt.native=true or java.awt.headless=true properties could be seen by
Tomcat.
I added two entries to /QIBM/UserData/Java400/SystemDefault.properties file java.version=1.4 java.awt.headless=true

I ended Tomcat on the iSeries and then restarted it and accessed the application again with the same result.
I probably missed something simple here but, what did I miss?
Now I am also seeing two errors in the job log of the Tomcat instance:
The requested heap space operation is invalid. (MCH6902) The pointer parameter passed to free or realloc is not valid.(C2M1212)
The servlet is still running but when I execute the jasper report I get the
servlet exception (listed above).
Any help would be appreciated.
Thanks,
Peter Helgren
Value Added Software, Inc
801.581.1154 x202
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