|Problem Exporting RCP Project for Java Webstart [message #1015734]
||Fri, 01 March 2013 23:51
| Jeremiah Moser
Registered: March 2013
Hello, I am new exporting RCP projects, and am having trouble getting a Java webstart app to launch. After wrapping everything in my product file up in a new feature and exporting, when I launch I get this message:|
MissingFieldException[ The following required field is missing from the launch file: <jnlp><information><vendor>]
at com.sun.javaws.jnl.XMLFormat.buildInformationDesc(Unknown Source)
looking through the web it seems like it was suggested that there might be a missing dependency somewhere?
So with that, I started removing features from my export feature. I was able to pinpoint a few features that if I were to leave them out, then I was able to bypass this error. Things appeared to download fine, but then the application didn't start. The log says:
at java.util.Hashtable.put(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.sun.javaws.Launcher.executeApplication(Unknown Source)
at com.sun.javaws.Launcher.executeMainClass(Unknown Source)
at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)
at com.sun.javaws.Launcher.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Which seems to point to an osgi framework issue. I did happen to notice that the folder that it was writing out to was going to my desktop, not to my actual user home.
So I don't know if this is a problem with my JNLP file (I can post if necessary), or if I have another issue. I've been having trouble with this one for some time, so any help would be greatly appreciated!
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