java-web-start Questions
1
We have an (Eclipse RCP) application of 90MB with 139 self-signed jars which starts in 8s without Web Start and in 10s in an older version of Java 7. We configured Java to not use the browser proxy...
Spinode asked 22/7, 2015 at 16:15
4
Solved
To protect our users from maliciuos applets I wanted to disable the Java browser plug-in.
In a test (JRE 7) I noticed that deactivating the plug-in also disables Java Web Start. We need to use on...
Blowup asked 14/7, 2015 at 7:36
3
Solved
When I run my JNLP it keeps failing with "com.sun.deploy.net.JARSigningException: Found unsigned entry in resource: http://......"
My JNLP is generated on the fly by a class and ends up looking li...
Accord asked 14/11, 2014 at 22:41
1
After the latest JRE (1.7.0_25) was updated my application won't launch from webstart as it used to. I haven't deployed any newer jar files or changed the JNLP file on the web server but I cannot l...
Maximin asked 5/7, 2013 at 1:36
2
Solved
We saw this exception from 3 different customer installs today (4/14/2015) in the span of a 30 minutes.
java.lang.SecurityException: Can not verify security pack jar
com.sun.deploy.util.SecurityB...
Aeroplane asked 14/4, 2015 at 21:19
3
Solved
in a java webstart file (jnlp) you can specify the nativelib tag to load binaries. you can also specify toload different ones for different operating systems by also specifying the os attribute.
f...
Seniority asked 9/11, 2009 at 20:48
1
Solved
I've noticed a curious thing while trying to dynamically generate JNLP files based on URL parameters passed to a HTTP server. If I have something like this in my HTML code, it works:
<embed typ...
Mimicry asked 26/3, 2015 at 22:18
3
i have noticed that signed applets are loaded much slower with the latest plugin (included in java 8u31 and 7u75). I have debugged the situation quite a lot and i found out that the problem is dire...
Vida asked 27/1, 2015 at 15:59
8
Solved
We use java Webstart to deploy a java application on our intranet. The application receives frequent updates. Once in awhile a user will launch the application from their desktop icon after we have...
Heppman asked 27/1, 2010 at 16:14
4
Solved
I can't figure out how to include a SQLite database within a Java .jar file for deployment (via Java WebStart).
The database does not need to be updated at runtime... it is essentially a glorified...
Georginageorgine asked 27/6, 2011 at 21:35
1
I have already asked this and was heavily downvoted. Unfortunately, I still can't solve it. I don't know what I do, but sooner or later I loose an ability to run java applets and java web start app...
Oxonian asked 20/11, 2014 at 20:41
6
Solved
I'm going to deploy my Java game to show it to my friends and whatnot, but I'm having trouble deciding between Java Web Start and applets.
Under what conditions is one preferable over another and ...
Stitching asked 27/3, 2010 at 18:16
4
Solved
Having had our application stop working when customers installed the 7u45 update, we're wondering what more we can do in the future to be ready for these updates up-front and avoid release-day supp...
Chamfer asked 17/10, 2013 at 20:58
2
Solved
Unfortunately, the workaround given by Oracle and others here (Java applet manifest - Allow all Caller-Allowable-Codebase) for getting around the 7 update 45 problem does NOT work if your app needs...
Mola asked 18/11, 2013 at 1:1
1
Solved
we have a multi-project gradle setup with one Java jar for each subproject:
- root-project
|-sub-project-a
|-sub-project-b
|-sub-project-c
Now, because we are creating a Java webstart applica...
Pressurecook asked 21/7, 2014 at 15:16
4
Solved
My JNLP still works fine after our switch from Java 6 to Java 7, but it now throws a whole series of errors like this:
Missing Application-Name: manifest attribute for: http://blah.com/app.jar
Mis...
Jefferey asked 18/10, 2013 at 13:49
4
Solved
I'm deploying an application using JAWS, and it worked until late 2013 when I got a warning, and then this morning Java completely blocked it. The message in French is:
Application bloquée par les...
Milline asked 16/1, 2014 at 9:6
0
Using the Deployment Toolkit, is it possible to launch a Java Web Start application through the function deployJava.launchWebStartApplication.
I would like to pass one additional dynamic informatio...
Youmans asked 9/4, 2014 at 9:51
2
Solved
OS: Windows 7 64 bit
Java: jdk1.7.0_51
I have a jnlp file. When I double click on this, exception is occurred as below:
Application Error: Unable to launch the application
Exception: java.lang.S...
Desiccant asked 28/1, 2014 at 11:48
5
Solved
I found a bug in an application that completely freezes the JVM. The produced stacktrace would provide valuable information for the developers and I would like to retrieve it from the Java console....
Precentor asked 9/3, 2009 at 14:12
2
Solved
The requirement is to automate the java webstart process. After clicking the JNLP file, its loading and displaying the below image
There is no option for trust always here. I am aware of in Java ...
Arbitrate asked 19/3, 2014 at 16:44
3
Solved
I've been using url parameters to pass arguments to the main-method of the .jar application. After updating to latest jre 7u7 on windows 7, Java-web-start launcher crashes when launching the files....
Mcdougall asked 2/9, 2012 at 12:15
5
We run the application from the attached JNLP. On the Java console, we have output the system properties with D. The properties from our JNLP files are not set any more. This is the first Java vers...
Coldiron asked 16/10, 2013 at 10:14
2
Solved
I have a Java webstart application that requires Java 7+, so the JNLP has this line:
<j2se version="1.7+" href="http://java.sun.com/products/autodl/j2se"/>
This works on various Windows XP...
Violent asked 21/3, 2012 at 10:21
2
We have a java app which uses Java Web Start. The jnlp file is configured with [j2se version="1.5+"]. So if JRE 1.5 and 1.6 are installed, the app is run on 1.6.
Now, we have requirement where the...
Stromberg asked 9/6, 2010 at 22:12
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