Search found 349 matches

by Janak Mulani
21 Mar 2023, 15:24
Forum: Public Forums
Topic: OpenWebStart as Java 8
Replies: 2
Views: 5200

Re: OpenWebStart as Java 8

OWS is not a replacement for Java 8. OWS uses a JVM (Java8 or higher) to start your application which is specified in a Jnlp file ( https://docs.oracle.com/javase/tutorial/deployment/deploymentInDepth/jnlp.html ) OWS implements https://jcp.org/en/jsr/detail?id=56 Your application must be packaged in...
by Janak Mulani
13 Mar 2023, 08:13
Forum: Installation & Configuration
Topic: auto update
Replies: 1
Views: 5519

Re: auto update

Do you mean Auto Update of OpenWebStart? You can do it using itw-settings: DisableAutoUpdate.png The following properties in deployment.properties are set from the choice made in itw-settings: ows.update.strategy.launch=NEVER ows.update.strategy.settings=NEVER ows.update.activated=false > as i tried...
by Janak Mulani
10 Mar 2023, 19:46
Forum: Public Forums
Topic: FilePermission issue with OWS and RHEL8
Replies: 4
Views: 8116

Re: FilePermission issue with OWS and RHEL8

please post the complete stage 1 and stage 2 OWS log files.
by Janak Mulani
10 Mar 2023, 19:43
Forum: Installation & Configuration
Topic: itw-settings.exe wont open
Replies: 7
Views: 14994

Re: itw-settings.exe wont open

> What exactly did the "javaws.exe -Xclearcache" command clear? I assumed it will get rid of all the cached data.

It clears the applications cache - all the cached jnlps and jars.

jvm-cache is for caching the downloaded jvms that are used to run jnlp applications.
by Janak Mulani
10 Mar 2023, 18:51
Forum: Installation & Configuration
Topic: Unattended Installation with JNLP file Association
Replies: 1
Views: 7934

Re: Unattended Installation with JNLP file Association

I tried reproducing this but could not. On my machine I had .jnlp associated to Oracle JWS using Settings > Choose Default Apps By File Type. .jnlp file were showing Java icons. Dbl clk/RtClk>open on jnlp file started oracle jws. I ran silent installer >OpenWebStart_windows-x64_1_7_0.exe> -q -varfil...
by Janak Mulani
10 Mar 2023, 12:44
Forum: Public Forums
Topic: Application not launching - looks like looping behavior
Replies: 26
Views: 21445

Re: Application not launching - looks like looping behavior

You are using OWS 1.4.0 : Stage 1 log says "Starting OpenWebStart 1.4.0".

Please try with the latest version of OWS 1.7.0 and send the logs. Please enable debug level logging and logging content of jnlp.
by Janak Mulani
10 Mar 2023, 12:41
Forum: Installation & Configuration
Topic: itw-settings.exe wont open
Replies: 7
Views: 14994

Re: itw-settings.exe wont open

Exception in thread "AWT-EventQueue-0" com.openwebstart.google.gson.JsonSyntaxException: Error in JSON conversion [ITW-APP ][2023-03-07 17:17:28.837 CET][ERROR][sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221)] at com.openwebstart.jvm.json.JsonHandler.fromJson(JsonHandler.java:...
by Janak Mulani
09 Mar 2023, 20:42
Forum: Public Forums
Topic: FilePermission issue with OWS and RHEL8
Replies: 4
Views: 8116

Re: FilePermission issue with OWS and RHEL8

> The errors are coming from the log4j2 files that are saved in a remote server. I tested it in a Windows machine, and it worked just fine! Thus, the "java.io.FilePermission" error should be related to my Linux RHEL8 system. > When do you get these errors? After the application is started ...
by Janak Mulani
08 Mar 2023, 19:06
Forum: Public Forums
Topic: Javaagent
Replies: 1
Views: 7621

Re: Javaagent

I understand that: 1. you have instrumented the the application which you have specified in your Jnlp file and which you want to run using OWS. 2. In the jnlp file you have specified the JVM which will be used to run the application. 3. To this JVM you want to pass the argument like -javaagent:<agen...
by Janak Mulani
07 Mar 2023, 16:13
Forum: Installation & Configuration
Topic: itw-settings.exe wont open
Replies: 7
Views: 14994

Re: itw-settings.exe wont open

You can attach the <date-time>-ows-settings.log file.

Is your deployment.properties file corrupted by any chance? You could rename that file and try starting itw-settings.
by Janak Mulani
02 Mar 2023, 13:57
Forum: Public Forums
Topic: Application not launching - looks like looping behavior
Replies: 26
Views: 21445

Re: Application not launching - looks like looping behavior

Which version of OWS are you using? Can you please post the OWS logs?
by Janak Mulani
07 Feb 2023, 11:41
Forum: Public Forums
Topic: java.sql.date ClassNotFound when lauching the client
Replies: 11
Views: 12065

Re: java.sql.date ClassNotFound when lauching the client

I could download the logs. In Stage-2 log, the log entry at line 983 " Starting application [kim.appli.frame.entryadm.Launcher] ..." So OWS is able to start the App. There is no ClassNotFound exception in the logs. There is an error though in your application: [ITW-APP ][2023-02-06 15:35:1...
by Janak Mulani
07 Feb 2023, 06:29
Forum: Public Forums
Topic: java.sql.date ClassNotFound when lauching the client
Replies: 11
Views: 12065

Re: java.sql.date ClassNotFound when lauching the client

Could not download: "The transfer you requested has been deleted."
by Janak Mulani
06 Feb 2023, 13:18
Forum: Public Forums
Topic: java.sql.date ClassNotFound when lauching the client
Replies: 11
Views: 12065

Re: java.sql.date ClassNotFound when lauching the client

Can you please send the OWS logs?

Seems your application is spawning a thread and using own classloader which is not able to load the required class from the jars on the classpath of OWS's JnlpClassloader.
by Janak Mulani
09 Dec 2022, 05:35
Forum: Announcements
Topic: OpenWebStart v1.7.0 release
Replies: 0
Views: 26915

OpenWebStart v1.7.0 release

We had to update OpenWebStart v1.7.0 installers due to an expired code signing certificate.

Please get updated installers from https://openwebstart.com/download/

- OpenWebStart Team at Karakun
by Janak Mulani
06 Dec 2022, 08:50
Forum: Public Forums
Topic: Authoriztion not synchronized.
Replies: 1
Views: 6045

Re: Authoriztion not synchronized.

Please share the stage1 and stage2 logs.
by Janak Mulani
01 Dec 2022, 09:48
Forum: Announcements
Topic: OpenWebStart v1.7.0 released
Replies: 0
Views: 22937

OpenWebStart v1.7.0 released

We are happy to announce the release of OpenWebStart v1.7.0

Please see https://github.com/karakun/OpenWebStart ... tag/v1.7.0

- OpenWebStart Team at Karakun
by Janak Mulani
25 Nov 2022, 10:53
Forum: Public Forums
Topic: Java 17
Replies: 7
Views: 10748

Re: Java 17

Yes we will add Java 17 links to the JVM JSON it.
We are likely to make a new release of OWS next week.