# JAVA Update 19 :-(

**URL:** <https://forum.servoy.com/t/java-update-19/11972>\
**Category:** Classic Servoy\
**Created:** [March 31, 2010, 8:47am UTC](https://forum.servoy.com/t/java-update-19/11972 "2010-03-31T08:47:15Z")\
**Posts on this page:** 9\
**Page:** 3

<div class="post-metadata">

**Author:** ![Harry\_Catharell](https://avatars.discourse-cdn.com/v4/letter/h/e19adc/32.png) [@Harry\_Catharell](https://forum.servoy.com/u/Harry_Catharell)\
**Post date:** [September 17, 2010, 4:32pm UTC](https://forum.servoy.com/t/java-update-19/11972/41 "2010-09-17T16:32:16Z")

</div>

Servoy Server 4.1.4 build 681  
Windows 2003  
Java 1.6.0\_17-b04

Some time ago clients logging onto this server exhibited the ‘Unable to load resource: ([http://192.168.20.13:8080/beans/swingbeans.jar…’](http://192.168.20.13:8080/beans/swingbeans.jar.......') and so I followed advice and removed the swingbeans.jar from the server and restarted

Since then I have been happily opening a client on my macbook pro

It has been 3 or 4 weeks since I last did this and today it gives me that above error - but the jar is not in there to download

Any thoughts on why it should suddenly do this again

Cheers  
Harry

---

<div class="post-metadata">

**Author:** ![jcompagner](https://yyz2.discourse-cdn.com/flex010/user_avatar/forum.servoy.com/jcompagner/32/4889_2.png) [@jcompagner](https://forum.servoy.com/u/jcompagner)\
**Post date:** [September 20, 2010, 8:19am UTC](https://forum.servoy.com/t/java-update-19/11972/42 "2010-09-20T08:19:18Z")

</div>

maybe there is a cached jnlp file in the cache that still references it.  
Wasn’t there any change on the server? Not 1 update jar/plugin?

Try to upgrade to the latest release, because there we have a bit better fix that makes sure the the cache on the client can’t be out of sync ever again.  
(because all the timestamps from all the jars and jnlp’s are bubbled up to the top jnlp so everything has a unique version that will change if there is a jar deep down changed)

---

<div class="post-metadata">

**Author:** ![Harry\_Catharell](https://avatars.discourse-cdn.com/v4/letter/h/e19adc/32.png) [@Harry\_Catharell](https://forum.servoy.com/u/Harry_Catharell)\
**Post date:** [September 20, 2010, 4:11pm UTC](https://forum.servoy.com/t/java-update-19/11972/43 "2010-09-20T16:11:37Z")

</div>

Hi Johan

I think that I had cleared out all possible java cache data.

It may be that I had updated Java version on my MacBook Pro and that the newer Java version had caused the issue

I updated the server to 4.1.7 and I then managed to launch a client again on my machine, so it seems that the problem has gone away again now

Thanks for the reply any way

Cheers  
Harry

---

<div class="post-metadata">

**Author:** ![faheemhameed](https://avatars.discourse-cdn.com/v4/letter/f/7ea924/32.png) [@faheemhameed](https://forum.servoy.com/u/faheemhameed)\
**Post date:** [February 1, 2011, 8:28am UTC](https://forum.servoy.com/t/java-update-19/11972/44 "2011-02-01T08:28:36Z")

</div>

Hi there,

I am using Servoy version 3.5.6 and with the Java update 1.6.0\_23-b05 (client: Windows Vista. Server: Windows 2003). I think java has been upgraded automatically recently. When I launched the client from servoy launcher page I got the following issue:

```auto
com.sun.deploy.net.FailedDownloadException: Unable to load resource: (http://server:8080/beans/it2be-browserbean.jar?version-id=1174878714062, 1174878714062)
	at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
	at com.sun.deploy.net.DownloadEngine.getCacheEntry(Unknown Source)
	at com.sun.deploy.net.DownloadEngine.getCacheEntry(Unknown Source)
	at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(Unknown Source)
	at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(Unknown Source)
	at com.sun.deploy.net.DownloadEngine.getResource(Unknown Source)
	at com.sun.javaws.LaunchDownload$DownloadTask.call(Unknown Source)
	at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
	at java.util.concurrent.FutureTask.run(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)

```

I have copied jnlp as well:

```auto
<?xml version="1.0" encoding="utf-8"?>
<jnlp spec="1.0+" codebase="http://server:8080" href="/servoy-client/servoy_client.jnlp">
   <information> 
      <title>Servoy Client</title>
      <vendor>Servoy</vendor>
      <homepage href="http://www.servoy.com/"/>
      <description>Database client</description>
      <icon kind="shortcut" href="/lib/images/servoy_client_icon.gif" width="32" height="32"/>
      <icon kind="splash" href="/lib/splashclient.gif" width="64" height="64"/>
   	<shortcut online="true">
   	<desktop/>
   	</shortcut>
   </information>
   <resources>
      <j2se version="1.4+" max-heap-size="256m" />
      <j2se version="1.5+" max-heap-size="256m" />
      <j2se version="1.6+" max-heap-size="256m" />
      <property name="apple.laf.useScreenMenuBar" value="true"/>
      <jar href="/lib/j2db.jar" main="true" version="1296548321187" download="eager"/>
      <jar href="/lib/js.jar" part="script" version="1296548321469" download="eager"/>
      <package name="org.mozilla.*" part="script" recursive="true"/>
      <jar href="/lib/BrowserLauncher2.jar" part="BrowserLauncher2" version="1296548321078" download="eager"/>
      <package name="edu.stanford.ejalbert.*" part="BrowserLauncher2" recursive="true"/>
      <jar href="/lib/commons-logging.jar" part="logging" version="1296548321141" download="eager"/>
      <package name="org.apache.commons.logging.*" part="logging" recursive="true"/>
      <jar href="/lib/MRJAdapter.jar" part="mac_menu" version="1296548321469" download="eager"/>
      <package name="net.roydesign.*" part="mac_menu" recursive="true"/>
      <extension name="LAFS_and_BEANS" href="/servoy-client/unsigned.jnlp" version="1296548321078"/>
      <extension name="scheduler.jar" href="/servoy-client/plugins/scheduler.jar.jnlp" version="1296548321703"/>
      <extension name="it2be-splash.jar" href="/servoy-client/plugins/it2be-splash.jar.jnlp" version="1192006600468"/>
      <extension name="mail.jar" href="/servoy-client/plugins/mail.jar.jnlp" version="1296548321672"/>
      <extension name="uss_http.jar" href="/servoy-client/plugins/uss_http.jar.jnlp" version="1207894221610"/>
      <extension name="udp.jar" href="/servoy-client/plugins/udp.jar.jnlp" version="1296548321719"/>
      <extension name="serialize.jar" href="/servoy-client/plugins/serialize.jar.jnlp" version="1296548321703"/>
      <extension name="default_validators.jar" href="/servoy-client/plugins/default_validators.jar.jnlp" version="1296548321578"/>
      <extension name="tabxport.jar" href="/servoy-client/plugins/tabxport.jar.jnlp" version="1296548321719"/>
      <extension name="it2be-ftp.jar" href="/servoy-client/plugins/it2be-ftp.jar.jnlp" version="1192005059968"/>
      <extension name="agent.jar" href="/servoy-client/plugins/agent.jar.jnlp" version="1296548321562"/>
      <extension name="pdf_output.jar" href="/servoy-client/plugins/pdf_output.jar.jnlp" version="1296548321687"/>
      <extension name="it2be-menubar.jar" href="/servoy-client/plugins/it2be-menubar.jar.jnlp" version="1192006588593"/>
      <extension name="dialog.jar" href="/servoy-client/plugins/dialog.jar.jnlp" version="1296548321578"/>
      <extension name="excelxport.jar" href="/servoy-client/plugins/excelxport.jar.jnlp" version="1296548321578"/>
      <extension name="popupmenu.jar" href="/servoy-client/plugins/popupmenu.jar.jnlp" version="1296548321687"/>
      <extension name="images.jar" href="/servoy-client/plugins/images.jar.jnlp" version="1296548321672"/>
      <extension name="file.jar" href="/servoy-client/plugins/file.jar.jnlp" version="1296548321625"/>
      <extension name="jasperPluginRMI.jar" href="/servoy-client/plugins/jasperPluginRMI.jar.jnlp" version="1216125258238"/>
      <extension name="rawSQL.jar" href="/servoy-client/plugins/rawSQL.jar.jnlp" version="1296548321703"/>
      <extension name="kioskmode.jar" href="/servoy-client/plugins/kioskmode.jar.jnlp" version="1296548321672"/>
      <extension name="xmlreader.jar" href="/servoy-client/plugins/xmlreader.jar.jnlp" version="1296548321719"/>
      <extension name="converters.jar" href="/servoy-client/plugins/converters.jar.jnlp" version="1296548321578"/>
      <extension name="http.jar" href="/servoy-client/plugins/http.jar.jnlp" version="1296548321641"/>
      <extension name="amortization.jar" href="/servoy-client/plugins/amortization.jar.jnlp" version="1296548321562"/>
      <extension name="it2be-tools.jar" href="/servoy-client/plugins/it2be-tools.jar.jnlp" version="1192006610015"/>
      <extension name="spellcheck.jar" href="/servoy-client/plugins/spellcheck.jar.jnlp" version="1296548321703"/>
   </resources>
   <application-desc main-class="com.servoy.j2db.J2DBClient">
	</application-desc>
	<security>
   	<all-permissions/>
	</security>
</jnlp>

```

Please help.

Thanks a lot,  
Hameed

---

<div class="post-metadata">

**Author:** ![jcompagner](https://yyz2.discourse-cdn.com/flex010/user_avatar/forum.servoy.com/jcompagner/32/4889_2.png) [@jcompagner](https://forum.servoy.com/u/jcompagner)\
**Post date:** [February 1, 2011, 10:25am UTC](https://forum.servoy.com/t/java-update-19/11972/45 "2011-02-01T10:25:36Z")

</div>

the only thing you can quickly do besides updating to a later release of servoy is delete the “empty” jars in your beans directory (like swingbeans.jar and i guess it2be-browserbean.jar) on your application server.

---

<div class="post-metadata">

**Author:** ![faheemhameed](https://avatars.discourse-cdn.com/v4/letter/f/7ea924/32.png) [@faheemhameed](https://forum.servoy.com/u/faheemhameed)\
**Post date:** [February 2, 2011, 12:26am UTC](https://forum.servoy.com/t/java-update-19/11972/46 "2011-02-02T00:26:54Z")

</div>

Thanks Johan,

That helped. Deleted empty beans.

Cheers.

---

<div class="post-metadata">

**Author:** ![faheemhameed](https://avatars.discourse-cdn.com/v4/letter/f/7ea924/32.png) [@faheemhameed](https://forum.servoy.com/u/faheemhameed)\
**Post date:** [February 14, 2011, 5:43am UTC](https://forum.servoy.com/t/java-update-19/11972/47 "2011-02-14T05:43:38Z")

</div>

Dear Johan,

I having another issue which I believe related to the java update. Same version of Servoy.

```auto
Exception in thread "AWT-EventQueue-0" sun.misc.ServiceConfigurationError: javax.imageio.spi.ImageReaderSpi: Provider com.sun.media.imageioimpl.plugins.jpeg.CLibJPEGImageReaderSpi could not be instantiated: java.lang.IllegalArgumentException: vendorName == null!
	at sun.misc.Service.fail(Service.java:120)
	at sun.misc.Service.access$200(Service.java:111)
	at sun.misc.Service$LazyIterator.next(Service.java:276)
	at javax.imageio.spi.IIORegistry.registerApplicationClasspathSpis(IIORegistry.java:190)
	at javax.imageio.ImageIO.scanForPlugins(ImageIO.java:93)
	at com.servoy.extensions.plugins.images.ImageProvider.<init>(Unknown Source)
	at com.servoy.extensions.plugins.images.ImagePlugin.getScriptObject(Unknown Source)
	at com.servoy.j2db.scripting.i.get(Unknown Source)
	at org.mozilla.javascript.ScriptRuntime.getProp(ScriptRuntime.java:726)
	at org.mozilla.javascript.gen.c504.call(mod_functions_media_new:39)
	at org.mozilla.javascript.ScriptRuntime.call(ScriptRuntime.java:1254)
	at org.mozilla.javascript.Interpreter.interpret(Interpreter.java:2031)
	at org.mozilla.javascript.InterpretedScript.call(InterpretedScript.java:68)
	at org.mozilla.javascript.NativeGlobal.evalSpecial(NativeGlobal.java:521)
	at org.mozilla.javascript.ScriptRuntime.callOrNewSpecial(ScriptRuntime.java:1270)
	at org.mozilla.javascript.ScriptRuntime.callSpecial(ScriptRuntime.java:1310)
	at org.mozilla.javascript.gen.c227.call(mod_functions_media:22)
	at org.mozilla.javascript.ScriptRuntime.call(ScriptRuntime.java:1254)
	at org.mozilla.javascript.gen.c305.call(mod_functions_local_functions_media:27)
	at org.mozilla.javascript.ScriptRuntime.call(ScriptRuntime.java:1254)
	at org.mozilla.javascript.Interpreter.interpret(Interpreter.java:2031)
	at org.mozilla.javascript.InterpretedScript.call(InterpretedScript.java:68)
	at org.mozilla.javascript.NativeGlobal.evalSpecial(NativeGlobal.java:521)
	at org.mozilla.javascript.ScriptRuntime.callOrNewSpecial(ScriptRuntime.java:1270)
	at org.mozilla.javascript.ScriptRuntime.callSpecial(ScriptRuntime.java:1310)
	at org.mozilla.javascript.gen.c60.call(local_functions_media:3)
	at com.servoy.j2db.scripting.f.executeFunction(Unknown Source)
	at com.servoy.j2db.FormController.a(Unknown Source)
	at com.servoy.j2db.FormController.executeFunction(Unknown Source)
	at com.servoy.j2db.FormController.actionPerformed(Unknown Source)
	at com.servoy.j2db.FormController$a.actionPerformed(Unknown Source)
	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2028)
	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2351)
	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
	at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
	at java.awt.Component.processMouseEvent(Component.java:6352)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
	at java.awt.Component.processEvent(Component.java:6117)
	at java.awt.Container.processEvent(Container.java:2085)
	at java.awt.Component.dispatchEventImpl(Component.java:4714)
	at java.awt.Container.dispatchEventImpl(Container.java:2143)
	at java.awt.Component.dispatchEvent(Component.java:4544)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4621)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4282)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4212)
	at java.awt.Container.dispatchEventImpl(Container.java:2129)
	at java.awt.Window.dispatchEventImpl(Window.java:2478)
	at java.awt.Component.dispatchEvent(Component.java:4544)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:635)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Caused by: java.lang.IllegalArgumentException: vendorName == null!
	at javax.imageio.spi.IIOServiceProvider.<init>(IIOServiceProvider.java:59)
	at javax.imageio.spi.ImageReaderWriterSpi.<init>(ImageReaderWriterSpi.java:214)
	at javax.imageio.spi.ImageReaderSpi.<init>(ImageReaderSpi.java:192)
	at com.sun.media.imageioimpl.plugins.jpeg.CLibJPEGImageReaderSpi.<init>(Unknown Source)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
	at java.lang.Class.newInstance0(Class.java:355)
	at java.lang.Class.newInstance(Class.java:308)
	at sun.misc.Service$LazyIterator.next(Service.java:271)
	... 53 more

```

I think it’s something to do with images plugin.

```auto
   var jsImageObj = plugins.images.getImage(jsFileObj);

```

Please help me guide through to fix this issue.

Thanks a lot,  
Hameed

---

<div class="post-metadata">

**Author:** ![jcompagner](https://yyz2.discourse-cdn.com/flex010/user_avatar/forum.servoy.com/jcompagner/32/4889_2.png) [@jcompagner](https://forum.servoy.com/u/jcompagner)\
**Post date:** [February 14, 2011, 9:05am UTC](https://forum.servoy.com/t/java-update-19/11972/48 "2011-02-14T09:05:56Z")

</div>

[viewtopic.php?f=8&t=13625&p=70765#p70765](http://forum.servoy.com/viewtopic.php?f=8&t=13625&p=70765#p70765)

---

<div class="post-metadata">

**Author:** ![faheemhameed](https://avatars.discourse-cdn.com/v4/letter/f/7ea924/32.png) [@faheemhameed](https://forum.servoy.com/u/faheemhameed)\
**Post date:** [February 14, 2011, 10:44am UTC](https://forum.servoy.com/t/java-update-19/11972/49 "2011-02-14T10:44:54Z")

</div>

Thanks a lot. Worked very well.

Regards,  
Hameed

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