.jnlp File doesn't launch?

I am trying to launch a .jnlp file (If more Specific, GO Themes Factory for my Android, it should work) and it does not do anything! What can I do?
Here is my lines from Console, maybe this will help?
3/29/12 2:12:00 PM
[0x0-0x69e69e].com.apple.JavaWebStart
java.lang.NullPointerException
3/29/12 2:12:00 PM
[0x0-0x69e69e].com.apple.JavaWebStart
at com.sun.javaws.Launcher.prepareToLaunch(Launcher.java:170)
3/29/12 2:12:00 PM
[0x0-0x69e69e].com.apple.JavaWebStart
at com.sun.javaws.Launcher.launch(Launcher.java:124)
3/29/12 2:12:00 PM
[0x0-0x69e69e].com.apple.JavaWebStart
at com.sun.javaws.Main.launchApp(Main.java:451)
3/29/12 2:12:00 PM
[0x0-0x69e69e].com.apple.JavaWebStart
at com.sun.javaws.Main.continueInSecureThread(Main.java:283)
3/29/12 2:12:00 PM
[0x0-0x69e69e].com.apple.JavaWebStart
at com.sun.javaws.Main$1.run(Main.java:116)
3/29/12 2:12:00 PM
[0x0-0x69e69e].com.apple.JavaWebStart
at java.lang.Thread.run(Thread.java:680)

Its from an Android device? Maybe incompatible Java versions. In Utilities launch the Java Preferences app and look at the enabled version information (General tab). Perhaps click the Restore Defaults button.

Similar Messages

Can I get the name of the jnlp file used to launch my application

Does anyone know if there is a way to get the name of the jnlp file used to launch the currently executing code?
Essentially in the code below a way to set myAppFileName without hard coding the string. i.e. code could exist in a utility class used by many jnlp applications.
            String myAppFileName = "myApp.jnlp";
            BasicService bs = (BasicService) ServiceManager.lookup("javax.jnlp.BasicService");
            String url = bs.getCodeBase() + myAppFileName;Seems reasonable that if the jnlp API's know about the codebase that maybe it could hold the file name somewhere too? I hope, I hope ....
Thanks
Mike

Ok. Bravo
Please mark this as 'Answered' - it will help others on the forum -

Signed JNLP file doesn't match JNLP file on webserver?

Hi,
using Java 1.6.0(_13) Webstart says, that the JNLP file is not signed.
So I added my JNLP file as JNLP-INF/APPLICATION.JNLP into the client jar.
I signed my jar with my cert from thawte and copied the JNLP file to the unix webserver.
Now Webstart says that the JNLP file from the webserver doesn't match with the signed one.
Does anyone have some practical experience with signing JNLP files and knows the common pitfalls.
What are the issues that could let this fail, CR/LF or a bug ?
Best regards

Its from an Android device? Maybe incompatible Java versions. In Utilities launch the Java Preferences app and look at the enabled version information (General tab). Perhaps click the Restore Defaults button.

Indicated instalation path of the aplication in JNLP file

Hi everybody,
First of all, i would like to apologize about my english. Sorry about it.
I got a problem with a deploymet of an application using Java Web Start.
My application deploys correctly but i need a way to indicate where's the path i want to download the app.
I've been read all documentacion about it but the argument productpath of the JNLP file doesn't works.
I try a lot of differents ways in JNLP file, like:
<application-desc main-class="MyPrincipalClass">
<argument>-java</argument>
<argument>-productpath</argument>
<argument>DownloadedPath</argument>
</application-desc>
But any of them work.
I need a way to indicate where the app must be downloaded when JNLP file is executed.
Thanks in advanced.
Regards from Isaac.

..the boss would like to have the possibility of decide
where the application would be installed (for example: c:/MyApp/).Win XP?Start | Settings | Control Panel
Java
General (tab - default)
'Temporary Internet Files' Settings.
'Location:' ChangeThis is how the end user (or their system administrator)
can choose the installation location for Java Web-Start
applications.
Explain that to boss, and the end user, and I think
they will be far less interested in the application
itself offering an independent installation path.
(after all - If I want my JWS apps. to be stored
on the 'shared data' drive, I do not want to have
to configure it for every single Web Start app. -
just the plug-in - once)
I've seen that this could be possible using
productpath property in JNLP but this doesn't work.Huh? I do not know what you are refering to.
Can you provide a net reference for 'productpath'?
If chossing installation path it's not possible, ...It is (ultimately - though I want you to talk your
boss out of such nonsense), as mentioned by
Orclev using an 'installer' element - but that will be
at the loss of a lot of other functionality (also as
mentioned).
i'd like to know how can obtain (during the
downloaded process) the path where the
application is being installed. Still not convinced the app. needs it, but on
that matter, is your application running in
a trusted environment? It is far easier to
determine app. classpath if that is the case
(in fact I am not sure it can be done in an
untrusted app. - and that might be a security
problem).

Cleaning up JNLP files

Is there a way to reliably clean up downloaded JNLP files from the desktop or wherever the user has specified downloads are to be placed when the application is done?
Leaving a bunch of JNLP files littering the desktop or home directory seems somewhat antisocial.
Thanx.

Hm. I thought I was pretty clear but let's try again.
As we all know, I assume, when a user running a web browser clicks on a link pointing to a JNLP file, that file is downloaded, either to the user's desktop or to some temp directory or folder, depending on the user's preferences. That JNLP is fed to Java Web Start, Java Web Start downloads JAR files, if necessary, to the user's cache, and launches the application.
What I want to be able to do is to cause that JNLP file to be automatically or programmatically deleted at some point, probably when the user exits the application.
What's currently happening is that old Whatever.jnlp, Whatever-1.jnlp, Whatever-2.jnlp. . . files accumulate on the user's desktop and the user has to delete them manually, which strikes me as being somewhat antisocial.
Also, at least on a Macintosh, the user can doubleclick on the JNLP file icon and launch the program, which I do not want, since the application is under active development.
I understand about <offline-allowed> and my JNLP does not have this line, so Java Web Start will always go to the server to fetch new JAR files but I have had occasions where new JAR files have been added and the old JNLPs, of course, do not refer to them and the user gets confusing results.
Thus I want to make the downloaded JNLP file go away once the application closes.
My users are on several different types of computer (Linux, Solaris, FreeBSD, Mac, and Windows) so a "Windows-only" solution is not especially useful.
This has nothing to do with shortcuts or Windows "Add or Remove Programs."
Clear enough?

Console does not launch OVM 3.1.1, Win7x32 Firefox15/IE8 - Empty .jnlp file

I have installed Oracle VM Manager 3.1.1, and two Oracle VMS servers; all seems to have gone pretty well after some learning curve. After success here, I created Clone of the most recent PeopleTools 8.5.2 and PeopleSoft HCM templates, and was able to start those machines. (Or at least, the Virtual Machine status shows "Running..." - read on.)
However, when I try to launch the console, I get no success. First, when accessing the VMM server over HTTPS (port 7002), Java doesn't even try to start. Instead, basically, I get a screen blink and nothing else when I try to Launch Console from HTTPS. But when using HTTP:myVMM:7001, I get further. The Java logo appears briefly, and then I get "Application Error - Unable to launch the application" dialog. When I click on Details, I see the following under the Exception tab:
JNLParseException[ Could not parse launch file. Error at line 0.]
     at com.sun.javaws.jnl.XMLFormat.decode(Unknown Source)
     at com.sun.javaws.jnl.XMLFormat.parse(Unknown Source)
     at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
     at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
     at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
     at com.sun.javaws.Main.launchApp(Unknown Source)
     at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
     at com.sun.javaws.Main$1.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)
Looking further into this, the .jnlp that's presented to JAVA by Launch Console is zero bytes in length. What might cause the .jnlp file to be empty?

Thank you very much for your rapid reply, SPA2! It's encouraging!
You named the file correctly, and there is only one ovm_rasproxy-ws.jnlp on the system. It is at /u01/app/oracle/ovm-manager-3/machine1/base_adf_domain/servers/AdminServer/tmp/_WL_user/ovm_core/tgzc2b/war/ovm_rasproxy-ws.jnlp. It is not empty - has a size of 1028 bytes, and the contents are listed at the bottom of this message.
I don't know how to start the vncviewer directly from the OVM Manager machine. I did install the package (twice, in fact... and the second time stated "package tightvnc-java-1.3.9-3.noarch is already installed" There are no executables in the tightvnc-java-1.3.9-3.noarch.rpm package, and I have not found indication of what the URL would be. Can you help with that?
Trying to find the version of Java from http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&cad=rja&ved=0CCwQFjAB&url=http%3A%2F%2Fwww.java.com%2Fen%2Fdownload%2Finstalled.jsp&ei=cFyOUL6OHpHo8QSrn4GIBg&usg=AFQjCNH6zuZGOL1prgUuefMNfg4eSpEOjQ I see "Something is wrong. Java is not working." So I uninstalled and reinstalled Java. Now it is Java 7 Update 9.
Also - to further check this out, I did Save instead of Open from Firefox (IE does not give that option). Firefox saved a 0 byte file. I really appreciate the help.
Contents of ovm_rasproxy-ws.jnlp:
<?xml version="1.0" encoding="UTF-8"?>
<jnlp spec="1.0+" codebase="${Scheme}://${Server}:${ServerPort}/ovm/rasproxy/"
href="ovm_rasproxy-ws.jnlp?${RequestUri}">
<information>
<title>Oracle VM Remote Access Service</title>
<vendor>Oracle</vendor>
<homepage>http://support.oracle.com/</homepage>
</information>
<resources>

<j2se version="1.5+"
href="http://java.sun.com/products/autodl/j2se" />
<jar href="ovm_rasproxy-signed.jar" main="true" />
<jar href="commons-logging-1.1.1.jar" />
</resources>
<application-desc main-class="com.oracle.ovm.ras.proxy.RasProxyApplet">
<argument>-server</argument>
<argument>${Server}</argument>
<argument>-service</argument>
<argument>${Serviceid}</argument> 
${Credentials}
</application-desc>
<security>
<all-permissions/>
</security>
<update check="always"/>
</jnlp>
Edited by: Dennis Lovelady on Oct 29, 2012 3:32 AM
Edited by: Dennis Lovelady on Oct 29, 2012 3:36 AM to answer about installation of tightvnc and about Java version
Edited by: Dennis Lovelady on Oct 29, 2012 4:10 AM

Launch JNLP file which required full-qualified domain name

Hi all,
My suitation is like this:
I need to launch an JNLP file which I need a domain name in order to access it: (using JDK 1.5.0_11)
e.g. http://hostname.domain.domain/xxx/yyy/zzz.jnlp
But when it try to access one of the jar file, it will refer to http://hostname/aaa.jar that lead to UnknownHostException.
Note: (I already use the full domain name to launch the JNLP file..)
Any one have idea on what to do? And I have no option to change the network setting to support solely "hostname" without domain.
Here's the "little modified" Launch file in the error dialog (as some details can't be disclosed)
[Launch path]:
http://hostname.domain.com:12718/CMTE-3rdParty/tibco/7.5.2/tibco.jnlp
[Error message]:
Unable to load resource: http://hostname:12718/CMTE-3rdParty/tibco/7.1.2/tibco.jnlp
[Launch File shown in error dialog]:
<?xml version="1.0" encoding="UTF-8"?>
<jnlp codebase="http://hostname:12718/CMTE-3rdParty" href="tibco/7.1.2/tibco.jnlp">
<information>
<title>Tibco</title>
<vendor>Multicast messaging library</vendor>
</information>
<security>
<all-permissions/>
</security>
<resources>
<jar href="tibco.jar" version="7.5.2"/>
</resources>
<resources os="Windows" arch="x86">
<nativelib href="tibco-libs.jar" version="7.5.2"/>
</resources>
<component-desc/>
</jnlp>
Thank you very much.

You should change the codebase (declared in the jnlp tag) to http://hostname.domain.com:12718/CMTE-3rdParty
That's how jnlp works, URL are made up as codebase+href.
You'd better use absolute URL for the jnlp href (not for resources).
And, last but not least, as Andrew would say: use JaNeLa (look for a link almost anywhere in the forum).
Bye.

Launching a JNLP file from IE works inconsistently

Am trying to launch jnlp file from IE. The jnlp file is created via a JSP page by setting the appropriate content type. Problem is it works inconsistently. It gives an error when launching with details as mentioned below:
If i keep trying it works finally .... why is this inconsistent behaviour!. ... please help.
Thanks in advance.
====================================================
Exception:
CouldNotLoadArgumentException[ Could not load file/URL specified: C:\Documents and Settings\roopak.gupta\Local Settings\Temporary Internet Files\Content.IE5\4PMNG163\launchAdmin[1].jnlp]
at com.sun.javaws.Main.main(Unknown Source)
Wrapped Exception
java.io.FileNotFoundException: C:\Documents and Settings\roopak.gupta\Local Settings\Temporary Internet Files\Content.IE5\4PMNG163\launchAdmin[1].jnlp (The system cannot find the file specified)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(Unknown Source)
at java.io.FileInputStream.<init>(Unknown Source)
at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
at com.sun.javaws.Main.main(Unknown Source)

Am trying to launch jnlp file from IE. The jnlp file
is created via a JSP page by setting the appropriate
content type. Problem is it works inconsistently. It
gives an error when launching with details as
mentioned below:
If i keep trying it works finally .... why is this
inconsistent behaviour!. ... please help.
Thanks in advance.
====================================================
Exception:
CouldNotLoadArgumentException[ Could not load
file/URL specified: C:\Documents and
Settings\roopak.gupta\Local Settings\Temporary
Internet
Files\Content.IE5\4PMNG163\launchAdmin[1].jnlp]
at com.sun.javaws.Main.main(Unknown
main(Unknown Source)
Wrapped Exception
java.io.FileNotFoundException: C:\Documents and
Settings\roopak.gupta\Local Settings\Temporary
Internet
Files\Content.IE5\4PMNG163\launchAdmin[1].jnlp (The
system cannot find the file specified)
at java.io.FileInputStream.open(Native
.open(Native Method)
at java.io.FileInputStream.<init>(Unknown
nit>(Unknown Source)
at java.io.FileInputStream.<init>(Unknown
nit>(Unknown Source)
I have seen this happen for two reasons.
One reason is that a vary header is sent by the Web server. This can happen for a number of reasons. Lets say you are dynimically generating your JNLP file with PHP, and you call session_start() in the jnlp this will send some headers which cause IE not to properly cache the JNLP file. You probably want to send a send a few other headers in the jsp which generates your jnlp.
However since this behavior is happening some times and some times not. My guess is that your IE cache is close to full or need so be increased in size.
See
http://forum.java.sun.com/thread.jspa?forumID=38&messageID=181208&threa dID=71283
and http://java.sun.com/j2se/1.5.0/docs/guide/javaws/developersguide/faq.html#220
session tracking sends no cache directive to i.e. which hoses it
Let me know if this solved your problem,
R
S

How to get around safari no longer launching jnlp files with 6.0.3?

I'm both a user of Java Webstart applications and a publisher (at work and for private projects)
Given the latest update to Safari that no longer launches a JNLP file I've had no choice but recommend that my clients switch to Firefox or Chrome in order to continue using the Java Webstart applications.
The fact that clicking the button or link to launch the JNLP appears to do nothing, that sometimes the JNLP is downloaded and other times not, and it never launches webstart, makes it impossible to support clients and makes the applications appear completely broken.
Is there no workaround to this? Some way to get Safari to run the JNLP file?

For security reasons, WebStart application files are now downloaded to a hidden folder and are not launched automatically. Although you may find instructions on the Internet for defeating this protection, I strongly advise against doing so.
The right way to launch a WebStart application is to click the Downloads button at the right end of the Safari toolbar and then double-click the icon of the JNLP file you just downloaded. If you want to save the file for later use, click the magnifying-glass icon to reveal it in the Finder, and then move it.

Netbeans module for JAWS doesn't know security section in JNLP file

Hello guys,
i'm making a program that is launched by Java Web Start.
I'm using the Netbeans IDE.
And I'm using the Java Web Start module for Netbeans (0.8.2.4.2.4), which provides me some handy menu shortcuts for starting Tomcat etcetra. The module also provides a GUI form for making the JNLP file, and if you make changes by hand, these changes are reflected in that form.
Now, when I add this to the JNLP:<security>
<all-permissions/>
</security>the module warns: "Could not parse the document" and it regenerates the JNLP file from the data in the form. So the "security" section disappears. In the form, there is no place to let the module include the "security" section.
Anyone encountered the same problem? Some workarounds?
Anyone having success using the Netbeans module for Java Web Start and a "security" section?
Of course I can build and then change the JNLP afterwards but that's not handy.

Andrew thank you for your time...
I think that page only shows a design that is not yet implemented, at least not in Netbeans 5.5 which currently is the latest release.
Currently the JAWS options are not in the "Project Properties" dialog. They're in some visual JNLP editor, and there is a menu for enabling, running, debugging and deploying the project with JAWS.
It seems like the only thing to do is wait for Netbeans having better JAWS support. In the meantime, work around the shortcomings of the module or don't use the module.

Always prompted to save JNLP file

Hello! We have a simple servlet that basically just queries a few things off of the HttpServletRequest and spits back a dynamically generated JNLP file. For some reason, when we were running with Tomcat 4.0.6 this worked fine, but with the upgrade to Tomcat 4.1.29 it does not. IE always prompts to open or save the file - it never just launches JWS automatically anymore.
Any suggestions on what we can fix? I'll put the interesting parts of the servlet below.
Thanks in advance!
-Angelina
Servlet:
public class JNLPServlet extends HttpServlet{
    public void doGet(HttpServletRequest request, HttpServletResponse response)
       throws IOException, ServletException {
        try {
            response.setHeader("Cache-Control", "public");
            response.setContentType("application/x-java-jnlp-file");
            String sessionId = getSessionId(request);
            ServletOutputStream out = response.getOutputStream();
            java.net.InetAddress[] hostNetAddrs =
                          java.net.InetAddress.getAllByName(request.getServerName());
            String hostIpAddr = hostNetAddrs[0].getHostAddress();
            out.println(generateJNLP(sessionId, request.getServerName(),
                                     hostIpAddr, request.getRemoteUser()));
            out.flush();
        catch (IOException ex) {
            response.sendError(javax.servlet.http.HttpServletResponse.
                               SC_SERVICE_UNAVAILABLE, ex.getMessage());
        catch (Exception ex) {
            response.sendError(javax.servlet.http.HttpServletResponse.
                               SC_INTERNAL_SERVER_ERROR, ex.getMessage());
    protected String generateJNLP(String sessionId, String host, String ip, String userName){
        StringBuffer buf = new StringBuffer();
        buf.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
        buf.append("<jnlp spec=\"1.0+\" codebase=\"http://" + ip + ":80/cmv2/\">\n");
        buf.append("<information>\n");
        buf.append("<title>App V2.3 on " + host + "</title>\n");
        buf.append("<vendor>EMC Corporation</vendor>\n");
        buf.append("<homepage href=\"http://www.emc.com\" />\n");
        buf.append("<description>Program for monitoring performance.");
        buf.append("</description>\n");
        buf.append("<icon href=\"cm.gif\" width=\"32\" height=\"32\" depth=\"3\" size=\"1k\" />\n");
        buf.append("<offline-allowed />\n");
        buf.append("</information>\n");
        buf.append("<security>\n");
        buf.append("<all-permissions />\n");
        buf.append("</security>\n");
        buf.append("<resources>\n");
        buf.append("<j2se version=\"1.4+\" href=\"http://java.sun.com/products/autodl/j2se\"");
        buf.append("initial-heap-size=\"64m\" max-heap-size=\"194m\" />\n");
        buf.append("<property name=\"host_name\" value=\"" + host + "\"/>\n");
        buf.append("<property name=\"host_port\" value=\"80\"/>\n");
        buf.append("<property name=\"host_IP\" value=\"" + ip + "\"/>\n");
        buf.append("<property name=\"secure_host_port\" value=\"443\"/>\n");
        buf.append("<property name=\"session_id\" value=\"" + sessionId + "\"/>\n");
        buf.append("<property name=\"user_name\" value=\"" + userName + "\"/>\n");
        buf.append("<jar href=\"cmv2.jar\" />\n");
        buf.append("<jar href=\"ohj-jewt-4_1_9.jar\" />\n");
        buf.append("<jar href=\"help-4_1_9.jar\" />\n");
        buf.append("<jar href=\"oracle_ice-5_06_3.jar\" />\n");
        buf.append("<jar href=\"emcshared.jar\" />\n");
        buf.append("<jar href=\"xerces.jar\" />\n");
        buf.append("</resources>\n");
        buf.append("<application-desc main-class=\"com.emc.wclient.Login\">\n");
        buf.append("</application-desc>\n");
        buf.append("</jnlp>\n");
        return buf.toString();
}

The underlying problem is a combination of tomcat 4/5 being more standard and IE being less standard. Tomcat changed to automatically add ";charset=ISO-8859-1" to the end of the Content-Type header while IE appears to not correctly process the Content-Type header.
IE maintains a list of known MIME types in the registry under [HKCR]\MIME\Database\Content Type. There you will find an entry for 'application/x-java-jnlp-file' which indicates that this MIME type is treated as a file with the suffix '.jnlp'.
Unfortunately, IE treats EVERYTHING after the Content-Type: as the MIME type NOT just the stuff between the ':' and the ';'. Thus instead of looking for a registry entry for 'application/x-java-jnlp-file' it winds up looking for 'application/x-java-jnlp-file;charset=ISO-8859-1" and doesn't find it.
If you duplicate the 'application/x-java-jnlp-file' entry with the name 'application/x-java-jnlp-file;charset=ISO-8859-1' everything works. Alternatively, if you make sure the 'file name' portion of the URL which requests the jnlp spec has the suffix '.jnlp' IE will work correctly. If you are generating the jnlp spec via your own servlet you can control the behavior of Tomcat by calling 'setCharacterEncoding(null)' on the response object (note this is not a method of the HttpServletResponse interface, you have to cast to the underlying concrete type).
So, I think IE's use of the 'suffix' is non-standard and IE's handling of the Content-Type header field is just broken. If you can make the requesting URL have the .jnlp suffix you are ok; otherwise, there does not appear to be a good solution.

Cannot download a .jnlp file

I'm encountering an error while downloading a .jnlp file. Everytime I try to download a .jnlp file it just shows me the source code for the jnlp.

I had the same problem.
Try clearing your browser cache.
If you accessed the jnlp file in your browser before you set up the application helper (application/x-java-jnlp-file .jnlp), the browser would have cached the page and displayed it as text.
If that doesn't fix it, make sure you have set up the web server to handle the jnlp mime type. From the Web Start developer docs:
-snip-
Each Web server has a specific way in which to add MIME types. For example, for the Apache Web server you must add the following line to the .mime.types configuration file:
application/x-java-jnlp-file JNLP
-snip-
Then make sure you have set up your browser to launch <JRE_HOME>/javaws/javaws when it encounters the jnlp mime type. In Netscape, this is done using "Application Helpers".

Embedding basic http authentication credentials in JNLP file

I want to embed basic http authentication credentials in the JNLP file.
Basically, I want the jars to be behind basic http authentication in order to distribute the application only to authorized users (I understand this is not strong security, but it's fine for my purposes) who are all on Windows, and once the java app is initially installed, I never want to have to enter the http login credentials again.
So I set up the http authentication and in the jnlp file I have:
<jnlp
spec="1.5*"
codebase="http://username:[email protected]"
href="program.jnlp">
This doesn't seem to phase the JWS authenticator. So on the first launch from the desktop shortcut I put the credentials in manually and select "save this password in my password list". It seems like I'm in the clear as the next time I launch the application from a desktop shortcut I am not asked for any credentials, but every time the Windows machine is restarted, I get the JWS authenticator again...the password is no longer saved.
Is there a way to embed the username/password in the JNLP file to get past the JWS authenticator without having to retype the username and password every time the machine is restarted? Or to permanently save the password in the JWS authenticator password list? Or any other way to set it up where once the application is initially installed, the http authentication credentials never have to be manually entered again?
Thanks!

Hi everybody,
I manage to do almost all (I suppose), but I need last help.
Through SM59 I created the HTTP Destination needed; then, I implemented the code given by SAP here:
http://help.sap.com/saphelp_47x200/helpdata/en/2d/64d053e74911d6b2e400508b6b8a93/content.htm
I ran the program, and it gives me the error: "Binder not found for soapAction = null.
I suppose that I should give the link to the soapAction, but I don't know where in the code.
Have you any idea?
Thanks and Regards,
Francesco

Unable to set JNLP file more specifically then version 1.6+ for JavaFX

The jnlp files produced for my JavaFX by NetBeans or the Eclipse plugin have <j2se version="1.5+"/>. When I launch my JavaFX applet from a page in my web-app, on machines with versions of java prior to ~1.6.0_14 the applet doesn't display. To try to force a Java update, I've been experimenting with the j2se version entry. I've got 1.6.0_16 on my development machine, and tried <j2se version="1.6.0_16+"/> and <j2se version="1.6.0.16+"/> to test out the jnlp. I expected that the applet would launch on my development machine, but the instead the java console stated that the version doesn't exist and the applet didn't display. I tried <j2se version="1.6.0_14+"/>, and I was warned that installing 1.6.0_14 would be a downgrade; I expected that my later version of java would pass the test and simply run the applet. What should I be using for the jnlp j2se version value to run properly such that a proper java update dialog is presented when necessary, and the applet just runs when the machine has a proper version of java installed?

Hi,
Try these 3 solutions
1. Did you start vncserver services as:
service vncserver start
2.Check that port 5901 has not been blocked by a firewall:
# nc -vz localhost 5901
You should get a connection and a termination. If you get an error, fix the firewall.
3. service iptables stop
Hope This Helps
Regards,
-DK

After installing Java 6 update 11 for OSX 10.6, unable to open .jnlp files.

Appears to download application then quits without an error message. When clicking on the .jnlp file again, nothing happens. I can go into java preferences and remove the application from the cache, but it does the same thing, redownloads the application then doesn't open it.

After doing some research, I found a plugin for Google Chrome that will put current page you are on into an Internet Explorer wrapper with Java 6 installed in it. Its called Rndr and I have tested it on OSX 10.8 and 10.6.8 and it appears to launch any java plugin or .jnlp webstart app in the browser itself.
https://chrome.google.com/webstore/detail/rndr/aeanibohjlokjdpopecapcfaacnhdifi

.jnlp File doesn't launch?

Similar Messages

Maybe you are looking for