CODEWITHSUNDEEP
javajnlpjava-web-start
Spiff
Spiff

Reputation: 4104

Java Web Start is unable to automatically download and install the requested version

I have java 1.6 update 30 installed on my desktop.

The jnlp specifies that the minimum java version is Java 1.7.

However I get this error

Java Web Start Error: The application has requested a version of the JRE (version 1.7+) that currently is not locally installed. Java Web Start is unable to

automatically download and install the requested version. This JRE must be installed manually.

UPDATE:

What does this error mean? How can I force or suggest a java 7 install?

It would be fine if the user was redirected to http://java.com/en/download/index.jsp

I know that that this can be achieved with deployJava.js

Thanks!

Upvotes: 1

Views: 3085

Answers (1)

Ashish
Ashish

Reputation: 14707

  1. Add following line to your JNLP file

<java href="http://java.sun.com/products/autodl/j2se" version="1.7+" >

  1. Modify your landing page with following code

add the java script in header

<script src="http://www.java.com/js/deployJava.js"></script>

in your html document body

<p><script> var url="url of your jnlp file "; deployJava.createWebStartLaunchButton(url,'1.7.0');</script></p>

for more information please look at Deploy Rich Internet Application

I hope this will fix your issue

Upvotes: 0

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