Hi Tobias, Increasing the heap size on the client is one solution.
Also have a look at : http://ulc-community.canoo.com/snipsnap/space/File+Transfer http://lists.canoo.com/mailman/private/ulc-developer/2007/005320.html Thanks and regards, Janak ----------------------------------------- Janak Mulani email: [email protected] url: http://www.canoo.com <http://www.canoo.com/> Beyond AJAX - Java Rich Internet Applications http://www.canoo.com/ulc ----------------------------------------- ________________________________ From: [email protected] [mailto:[email protected]] On Behalf Of Tobias Zimmer Sent: Thursday, March 26, 2009 10:01 AM To: [email protected]; 'Novotny, Miroslav' Subject: AW: [ULC-developer] OutOfMemoryError ClientContext.loadFile Hi Miroslav, thank you, it all works now! Ive just deleted the backslash in your parameter-list. Kind regards, Tobias Von: [email protected] [mailto:[email protected]] Im Auftrag von Novotny, Miroslav Gesendet: Mittwoch, 25. März 2009 09:08 An: [email protected]; Tobias Zimmer Betreff: RE: [ULC-developer] OutOfMemoryError ClientContext.loadFile Hi, Probably you need to increase applet heap size, for example 128 MB : - Control panel - Java Control Panel - pane Java - Java applet Runtime Settings - View - select java version and set "Java Runtime Parameters" : -Xms128m -Xmx128m -Djavaplugin.maxHeapSize\=128m Hope this helps Miro Novotny ________________________________ From: [email protected] [mailto:[email protected]] On Behalf Of Tobias Zimmer Sent: Tuesday, March 24, 2009 4:20 PM To: [email protected] Subject: [ULC-developer] OutOfMemoryError ClientContext.loadFile Hi, I have a problem with the ClientContext.loadFile(IFileLoader, FileChooserConfig, ULCComponent, maxSize) method. For Example: - If I set the maxSize under the value of ~15MB, it all works properly for all kind of files. - If I set the maxSize greater than ~15MB and load a file greater than 15MB but less than the maxSize, my applet crashes with an OutOfMemoryError. StackTrace: see below. Is there a bugfix or workaround for this problem? I need to load files about 60MB and greater. Kind regards, Tobias Zimmer _____________________________________________ got exception while processing [com.ulcjava.base.shared.internal.IllegalStateException: reflective call on method 'public void com.ulcjava.base.client.UILoadClientFileTask.loadClientFileByFileChooser(c om.ulcjava.base.shared.FileChooserConfig,com.ulcjava.base.client.UICompone nt)' and arguments '[com.ulcjava.base.shared.filechoosercon...@1e20120, com.ulcjava.environment.applet.client.uiappletp...@b7ec3a]' (argument types: '[class com.ulcjava.base.shared.FileChooserConfig, class com.ulcjava.environment.applet.client.UIAppletPane]') on proxy 'com.ulcjava.base.client.uiloadclientfilet...@f5ebcc' (type 'class com.ulcjava.base.client.UILoadClientFileTask') failed, proxy OID is 11279 com.ulcjava.base.client.UILoadClientFileTask.loadClientFileByFileChooser(c om.ulcjava.base.shared.FileChooserConfig,com.ulcjava.base.client.UICompone nt)' and arguments '[com.ulcjava.base.shared.filechoosercon...@1e20120, com.ulcjava.environment.applet.client.uiappletp...@b7ec3a]' (argument types: '[class com.ulcjava.base.shared.FileChooserConfig, class com.ulcjava.environment.applet.client.UIAppletPane]') on proxy 'com.ulcjava.base.client.uiloadclientfilet...@f5ebcc' (type 'class com.ulcjava.base.client.UILoadClientFileTask') failed, proxy OID is 11279 at com.ulcjava.base.shared.internal.ReflectionUtilities.createExceptionForInv ocationFailure(ReflectionUtilities.java:81) at com.ulcjava.base.client.UIProxy.processInvokeUI(UIProxy.java:200) at com.ulcjava.base.client.UIProxy.a(UIProxy.java:36) at com.ulcjava.base.client.UIProxy.handleRequest(UIProxy.java:152) at com.ulcjava.base.client.UISession.b(UISession.java:227) at com.ulcjava.base.client.UISession.access$2700(UISession.java:180) at com.ulcjava.base.client.UISession$5.run(UISession$5.java:1) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at com.ulcjava.base.client.FilteringEventQueue.dispatchEvent(FilteringEventQu eue.java:18) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread. java:242) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.ja va:163) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: 39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorIm pl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at com.ulcjava.base.client.UIProxy.processInvokeUI(UIProxy.java:6) at com.ulcjava.base.client.UIProxy.a(UIProxy.java:36) at com.ulcjava.base.client.UIProxy.handleRequest(UIProxy.java:152) at com.ulcjava.base.client.UISession.b(UISession.java:227) at com.ulcjava.base.client.UISession.access$2700(UISession.java:180) at com.ulcjava.base.client.UISession$5.run(UISession$5.java:1) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at com.ulcjava.base.client.FilteringEventQueue.dispatchEvent(FilteringEventQu eue.java:18) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread. java:242) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.ja va:163) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) Caused by: java.lang.OutOfMemoryError: Java heap space at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:95) at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65) at java.io.BufferedOutputStream.write(BufferedOutputStream.java:78) at com.ulcjava.base.client.UILoadClientFileTask.a(UILoadClientFileTask.java:1 4) at com.ulcjava.base.client.UILoadClientFileTask.a(UILoadClientFileTask.java:5 2) at com.ulcjava.base.client.UILoadClientFileTask.loadClientFileByFileChooser(U ILoadClientFileTask.java:11) ... 18 more _______________________________________________ ULC-developer mailing list [email protected] http://lists.canoo.com/mailman/listinfo/ulc-developer
