Hi There,
Today, I've suddenly received an exception when my application first starts up. I've been raking my brain around this for few a few hours.
The exception stack trace I'm receiving in Development Mode is:
The "HeaderArea.java" file hasn't been touched in a very long time, and is actually rather simple. It makes no sense why an error would occur there. Commenting out the offending line just shifts the error elsewhere.
I've upgraded to the latest nightly build of SmartGWT 3.1, and upgraded GWT 2.5.1 (from GWT 2.4.0) but this error continues to persist.
Any help understanding or debugging it would be appreciated.
UPDATE: I've just tried in Chrome, and it works perfectly. This error is only affecting Firefox. :-(
Today, I've suddenly received an exception when my application first starts up. I've been raking my brain around this for few a few hours.
The exception stack trace I'm receiving in Development Mode is:
Code:
23:41:19.507 [ERROR] [myappdesigner] Uncaught exception escaped com.google.gwt.core.client.JavaScriptException: (null) @com.smartgwt.client.widgets.layout.HLayout::create()([]): null at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:249) at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136) at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:571) at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:279) at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91) at com.smartgwt.client.widgets.layout.HLayout.create(HLayout.java) at com.smartgwt.client.widgets.BaseWidget.getOrCreateJsObj(BaseWidget.java:404) at com.smartgwt.client.widgets.layout.Layout.addMember(Layout.java:1229) at MyApp.designer.client.ui.HeaderArea.<init>(HeaderArea.java:218) at MyApp.designer.client.MyAppDesigner$9.onSuccess(MyAppDesigner.java:544) at com.google.gwt.core.client.GWT.runAsync(GWT.java:255) at MyApp.designer.client.MyAppDesigner.drawInterface(MyAppDesigner.java:522) at MyApp.designer.client.MyAppDesigner.access$12(MyAppDesigner.java:520) at MyApp.designer.client.MyAppDesigner$6.execute(MyAppDesigner.java:463) at com.google.gwt.core.client.impl.SchedulerImpl$Task$.executeScheduled$(SchedulerImpl.java:50) at com.google.gwt.core.client.impl.SchedulerImpl.runScheduledTasks(SchedulerImpl.java:180) at com.google.gwt.core.client.impl.SchedulerImpl.flushPostEventPumpCommands(SchedulerImpl.java:347) at com.google.gwt.core.client.impl.SchedulerImpl$Flusher.execute(SchedulerImpl.java:78) at com.google.gwt.core.client.impl.SchedulerImpl.execute(SchedulerImpl.java:138) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103) at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71) at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172) at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:338) at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:219) at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136) at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:571) at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:279) at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91) at com.google.gwt.core.client.impl.Impl.apply(Impl.java) at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:242) at sun.reflect.GeneratedMethodAccessor39.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103) at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71) at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172) at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:293) at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:547) at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:364) at java.lang.Thread.run(Thread.java:722)
I've upgraded to the latest nightly build of SmartGWT 3.1, and upgraded GWT 2.5.1 (from GWT 2.4.0) but this error continues to persist.
Any help understanding or debugging it would be appreciated.
UPDATE: I've just tried in Chrome, and it works perfectly. This error is only affecting Firefox. :-(
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