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Unable to run JNLP file with OWS 1.9.0
Posted: 08 Dec 2023, 13:09
by JaLe
Hi,
ever since we have updated OpenWebStart from 1.8.0 to 1.9.0 version. We are unable to run JNLP files.
We are running the same setting as we did with 1.8.0 version.
We are getting this error MSG:
Fatal read error: Could not read or parse the JNLP file
With 1.8.0 version everithing works fine.
Any idea what could cause the error?
Thanks
Re: Unable to run JNLP file with OWS 1.9.0
Posted: 11 Dec 2023, 07:18
by Janak Mulani
Can you please post the OWS logs?
Re: Unable to run JNLP file with OWS 1.9.0
Posted: 11 Dec 2023, 09:55
by JaLe
Sure, here are the logs form OWS 1.9.0
Re: Unable to run JNLP file with OWS 1.9.0
Posted: 11 Dec 2023, 18:31
by Janak Mulani
Please check that by typing/pasting the URL
https://socpos.mpsv.cz:443/posvvaclient ... vatel.jnlp in a browser it is downloading the jnlp file.
Can you please try after cleaning the OWS application cache? You can do this using itw-settings application or you could manually delete <User Home>\.cache\icedtea-web\cache?
And if the above does not work then:
1. Clear cache
2. Run the file from OWS 1.8.0 installation dir from command line >javaws <url of the file> and send the stage 1 log
3. Clear cache
4. Run the file from OWS 1.9.0 installation dir lfrom command line >javaws <url of the file> and send the stage 1 log
Re: Unable to run JNLP file with OWS 1.9.0
Posted: 12 Dec 2023, 08:49
by JaLe
Downloading the file with browser works fine.
I have tried to clear the cache. Sadly this didnt solve the problem.
So I followed your instructions and here are the logs from both 1.8.0 and 1.9.0 versions
Re: Unable to run JNLP file with OWS 1.9.0
Posted: 13 Dec 2023, 08:28
by Janak Mulani
did you using\\ 32 bit OWS on your machine
In 1.8.0 log 31_15.37there is an exception:
Code: Select all
net.sourceforge.jnlp.LaunchException: No local file 'C:\Windows\-userConfig' found and failed to create an URL from -userConfig
In 1.9.0 log 34_16.703 there is an exception:
Code: Select all
net.sourceforge.jnlp.LaunchException: No local file 'C:\Windows\-userConfig' found and failed to create an URL from -userConfig
In both the above cases javaws is not recognizing the argument passed to it.
In 1.8.0 log 31_16.173, OWS is launching the stage2:
Code: Select all
[ITW-CORE][2023-12-12 08:31:19.424 CET][INFO ][com.openwebstart.launcher.OwsJvmLauncher] About to launch process with command:
C:\Users\vpokus\.cache\icedtea-web\jvm-cache\adoptium_11.0.19_x86\bin\java.exe "-Xbootclasspath/a:C:\Program Files (x86)\OpenWebStart_180\OpenWebStart\openwebstart.jar" -Dicedtea-web.bin.location=C:\Program Files (x86)\OpenWebStart_180\OpenWebStart\javaws ... net.sourceforge.jnlp.runtime.Boot -Xnofork https://socpos.mpsv.cz/posvvaclient/iokposkytovatel.jnlp
It does not look like you ran your Jnlp file with OWS 1.8.0 AFTER clearing the cache (line 106 in the logs)
Code: Select all
[ITW-CORE][2023-12-12 08:31:16.941 CET][INFO ][net.adoptopenjdk.icedteaweb.resources.cache.CacheImpl] isCached: CacheKey{location=https://socpos.mpsv.cz/posvvaclient/iokposkytovatel.jnlp, version=null} = true
Can you please run the Jnlp with OWS 1.8.0 AFTER clearing the cache?
In 1.9.0 log 34_18.177 there is an exception:
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[ITW-CORE][2023-12-12 08:34:19.777 CET][ERROR][net.sourceforge.jnlp.AbstractLaunchHandler]
netx: Read Error: Could not read or parse the JNLP file at 'https://socpos.mpsv.cz/posvvaclient/iokposkytovatel.jnlp'. (net.adoptopenjdk.icedteaweb.resources.IllegalResourceDescriptorException: Location https://socpos.mpsv.cz:443/posvvaclient/iokposkytovatel.jnlp does not specify a resource being tracked. (Location https://socpos.mpsv.cz:443/posvvaclient/iokposkytovatel.jnlp does not specify a resource being tracked.))
OWS is downloading the Jnlp file into cache directory C:\Users\vpokus\.cache\icedtea-web\cache\0\0\iokposkytovatel.jnlp. Do you see it there?
Code: Select all
[ITW-CORE][2023-12-12 08:34:19.561 CET][DEBUG][net.adoptopenjdk.icedteaweb.resources.cache.CacheImpl] Downloading file: https://socpos.mpsv.cz/posvvaclient/iokposkytovatel.jnlp into: C:\Users\vpokus\.cache\icedtea-web\cache\0\0\iokposkytovatel.jnlp
But after this, OWS is not able to parse that file the second time. Is it removed from cache or something?
Can you try with some other Jnlp file?
Re: Unable to run JNLP file with OWS 1.9.0
Posted: 14 Dec 2023, 17:34
by Janak Mulani
You start with URL
https://socpos.mpsv.cz/posvvaclient/iok ... vatel.jnlp. In your Jnlp file you have codebase and href. The codebase specifies default port for https 443 in the URL OWS had a bug. We have fixed and make a new release. Would you like to test the fix?
Re: Unable to run JNLP file with OWS 1.9.0
Posted: 18 Dec 2023, 09:45
by JaLe
Unfortunately I am unable to test OWS with another JNLP file. I would like to test the new realease you have made. That would be great.
Re: Unable to run JNLP file with OWS 1.9.0
Posted: 18 Dec 2023, 11:07
by Janak Mulani
We have not made the 1.9.1 release yet, will do it soon. If you send email to
openwebstart@karakun.com I can provide a pre-release.to test.