Search found 341 matches

by Janak Mulani
04 Aug 2023, 15:38
Forum: Public Forums
Topic: [Solved] JNLPClassLoader finds the same resource twice when using jnlp extension
Replies: 8
Views: 5866

Re: JNLPClassLoader finds the same resource twice when using jnlp extension

Thanks for reporting this. I will try to reproduce this. Just some clarification: 1. First Jnlp has: a. jar with an app that is loading the xml resource b. Extension pointing to Second Jnlp 2. Second Jnlp has: a jar that contains xml resource used by the the app in the jar file specified in the Firs...
by Janak Mulani
01 Aug 2023, 13:44
Forum: Public Forums
Topic: OpenWebstart on Mac OSX and Temurin17; --add-exports Problem
Replies: 10
Views: 11501

Re: OpenWebstart on Mac OSX and Temurin17; --add-exports Problem

Did you try wih any other JVM (Oracle etc)? Are you able to run the same app in stand alone mode on Mac by putting the downloaded jar files on the classpath. and starting the app using Temurin java 17? Can you please send the OWS log of when the jnlp app runs successfully on windows and when the sam...
by Janak Mulani
30 Jun 2023, 17:30
Forum: Public Forums
Topic: Application Error: The signed JNLP file did not match the launching JNLP file.
Replies: 2
Views: 5730

Re: Application Error: The signed JNLP file did not match the launching JNLP file.

Does your jar file have both APPLICATION.JNLP and the APPLICATION_TEMPLATE.JNLP under JNLP-INF ? It seems Oracle JWS allows both files to exist in the jar but gives preference to the template. When both the files are present in the jar, OWS is processing the APPLICATION.JNLP and throwing the error f...
by Janak Mulani
27 Jun 2023, 19:53
Forum: Public Forums
Topic: Jars are downloaded several times during application running (and it fails)
Replies: 15
Views: 22337

Re: Jars are downloaded several times during application running (and it fails)

The logs for run1 were missing in the zip file. > When I run OWS, it downloads all jars, starts the application, but when I navigate into my app it tries to download jars, and my app fails. I checked in the cache, and into the logs: the jars are correctly downloaded before starting the application. ...
by Janak Mulani
27 Jun 2023, 16:11
Forum: Public Forums
Topic: [Solved} Problem with JNLP caching in OpenWebStart
Replies: 12
Views: 13599

Re: Problem with JNLP caching in OpenWebStart

Thanks for the positive feedback.
by Janak Mulani
27 Jun 2023, 16:00
Forum: Public Forums
Topic: Application Error: The signed JNLP file did not match the launching JNLP file.
Replies: 2
Views: 5730

Re: Application Error: The signed JNLP file did not match the launching JNLP file.

You have a jar file specified in your Jnlp file. This jar file must have a JNLP-INF folder which must contain APPLICATION.jnlp or APPLICATION.TEMPLATE.JNLP. The log file says (Fatal: Application Error: The signed JNLP file did not match the launching JNLP file. Fehlende Ressource: Signed Application...
by Janak Mulani
27 Jun 2023, 10:48
Forum: Public Forums
Topic: OWS + Jdk17 - Denying permission
Replies: 5
Views: 6830

Re: OWS + Jdk17 - Denying permission

Policy file: You will have to modify the policy file of the JRE that is used by OWS to run the app specified in the jnlp file. Or You can have a custom policy file and specify it in the deployment.properties file: deployment.system.security.policy=file\:///C\:/OWSFiles/myjava.policy > Also, when spe...
by Janak Mulani
05 Jun 2023, 18:58
Forum: Public Forums
Topic: Jars are downloaded several times during application running (and it fails)
Replies: 15
Views: 22337

Re: Jars are downloaded several times during application running (and it fails)

can you please try with the latest release 1.8.0? Please clean cache, run the app once, the run the app again and send logs from bo the runs. Please set log level to debug and also log contents of jnlp.
by Janak Mulani
05 Jun 2023, 14:27
Forum: Public Forums
Topic: [Solved} Problem with JNLP caching in OpenWebStart
Replies: 12
Views: 13599

Re: Problem with JNLP caching in OpenWebStart

Please try the new release 1.8.0. We have fixed the problem with cache key and probably this has fixed your issue.
by Janak Mulani
05 Jun 2023, 14:23
Forum: Announcements
Topic: OpenWebStart v1.8.0 released
Replies: 0
Views: 31551

OpenWebStart v1.8.0 released

We are happy to announce the release of OpenWebStart v1.8.0

Please see https://github.com/karakun/OpenWebStart ... tag/v1.8.0

- OpenWebStart Team at Karakun
by Janak Mulani
26 Apr 2023, 09:10
Forum: Public Forums
Topic: unable to launch jnlp File - Fatal: Read Error: Could not read or parse the JNLP file
Replies: 11
Views: 16970

Re: unable to launch jnlp File - Fatal: Read Error: Could not read or parse the JNLP file

In the Jnlp, your application is tagged as an Applet. OWS does not support applets. <applet-desc name="KeyLink Applet" main-class="com.ubs.swidKL2.v1.init.KLW" width="1260" height="850"> You will have to convert your applet to a java application and specify it...
by Janak Mulani
26 Apr 2023, 08:38
Forum: Public Forums
Topic: Launch Error: Could not launch JNLP file
Replies: 3
Views: 10603

Re: Launch Error: Could not launch JNLP file

On line 308 In the Stage 2 log, OWS is Starting your application and invoking the main method of your application. After that there is an exception in your app: Caused by: java.lang.reflect.InaccessibleObjectException: Unable to make protected final java.lang.Class java.lang.ClassLoader.defineClass(...
by Janak Mulani
18 Apr 2023, 06:59
Forum: Public Forums
Topic: Launch Error: Could not launch JNLP file
Replies: 3
Views: 10603

Re: Launch Error: Could not launch JNLP file

Please attach the log files. Please don't copy and paste logs as it is difficult to read long logs.

It could be that the jar file is corrupt or you need to provide the jvm arg in jnlp for the module in which the class iss.
by Janak Mulani
17 Apr 2023, 10:19
Forum: Installation & Configuration
Topic: Heapsize leads to abort of the OpenWebstart installation
Replies: 1
Views: 7710

Re: Heapsize leads to abort of the OpenWebstart installation

You must be running the OWS installer for Windows. install4j creates a log file prefixed with i4j_log in the temporary directory when an installer application is executed. This log file can be helpful for debugging purposes. Also I found the following. See if it helps [url]https://stackoverflow.com/...