Karakun Support Forums

Hi,

We can't start our application anymore, errormessage is

"Could not initialize application. The application has not been initialized, for more information execute javaws from the command line."

Message in the logfile is:

Caused by: net.sourceforge.jnlp.LaunchException: Fatal: Application ...

Thanks for this post, I save the same question :)

I now did this: I added an OpenJDK 18.0.1.1 to the JVM:
ows1.png

Set update strategy to "Never":
ows2.png

Version in JNLP is 18.0.1.1:
<j2se initial-heap-size="256m" max-heap-size="768m" version="18.0.1.1"/>


Result: Warning in logfile ...

log4j 2.18 is released and the problem is solved.
Thanks to hilalkale who found that this problem didn't appear in a 2.17.3 snapshot, finally we just waited for the 2.18 release

Hi and sorry for the delayed answer


.....
Could it be that you have old and new versions of Log4J classes in the jars that you are specifying in your Jnlp file?

Don't think so - I had a look in all the cached jar files and I found only the new log4j version in the jars



...
Can you please ...

Hi,

We upgraded the logging in our application from log4j 1.x to the newest 2.17.1 version and now we get errors with OpenWebstart.

Exception is below - log4j-core-2.17.1.jar and log4j-api-2.17.1.jar are in the jnlp and they are loaded. PluginAliases is part of the core-jar. Is this a known ...

Thanks for your reply. I forwarded this to our customers who are interested in OpenWebstart

Hello,

We're currently testing OWS with our Java application and we have a few issues on Mac OS X. One is: The first menue entry (usually the Application name) is not correct. Instead of "JournalDesigner" I see "BOOT" and we didn't find a way to solve this.
This problem is on different Macs ...