GWT 1.7.1 History Bug

[mijaelovic]

I have just upgraded to 1.7.1 and I have no HistoryImpl anymore:

Login.java:65
..
History.addValueChangeHandler(new ValueChangeHandler<String>(){
..

[ERROR] Unable to load module entry point class
com.o2hlink.activ8.client.Activ8 (see associated exception for
details)
java.lang.RuntimeException: Deferred binding failed for
'com.google.gwt.user.client.impl.HistoryImpl' (did you forget to
inherit a required module?)
at com.google.gwt.dev.shell.GWTBridgeImpl.create(GWTBridgeImpl.java:
43)
at com.google.gwt.core.client.GWT.create(GWT.java:91)
at com.google.gwt.user.client.History.<clinit>(History.java:62)
at com.o2hlink.activ8.client.page.Login.<clinit>(Login.java:65)
at com.o2hlink.activ8.client.Activ8.onModuleLoad(Activ8.java:59)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:326)
at com.google.gwt.dev.shell.BrowserWidget.attachModuleSpace
(BrowserWidget.java:343)
at com.google.gwt.dev.shell.ie.BrowserWidgetIE6.access$300
(BrowserWidgetIE6.java:37)
at com.google.gwt.dev.shell.ie.BrowserWidgetIE6$External.gwtOnLoad
(BrowserWidgetIE6.java:77)
at com.google.gwt.dev.shell.ie.BrowserWidgetIE6$External.invoke
(BrowserWidgetIE6.java:161)
at com.google.gwt.dev.shell.ie.IDispatchImpl.Invoke
(IDispatchImpl.java:294)
at com.google.gwt.dev.shell.ie.IDispatchImpl.method6
(IDispatchImpl.java:194)
at org.eclipse.swt.internal.ole.win32.COMObject.callback6
(COMObject.java:117)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1925)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2966)
at com.google.gwt.dev.SwtHostedModeBase.processEvents
(SwtHostedModeBase.java:264)
at com.google.gwt.dev.HostedModeBase.pumpEventLoop
(HostedModeBase.java:557)
at com.google.gwt.dev.HostedModeBase.run(HostedModeBase.java:405)
at com.google.gwt.dev.HostedMode.main(HostedMode.java:232)
Caused by: java.lang.NullPointerException: null
at java.util.TreeMap.compare(TreeMap.java:1093)
at java.util.TreeMap.getEntry(TreeMap.java:347)
at java.util.TreeMap.containsKey(TreeMap.java:204)
at java.util.TreeSet.contains(TreeSet.java:196)
at com.google.gwt.dev.cfg.BindingProperty.isAllowedValue
(BindingProperty.java:63)
at
com.google.gwt.dev.shell.ModuleSpacePropertyOracle.computePropertyValue
(ModuleSpacePropertyOracle.java:120)
at com.google.gwt.dev.shell.ModuleSpacePropertyOracle.getPropertyValue
(ModuleSpacePropertyOracle.java:65)
at com.google.gwt.dev.cfg.ConditionWhenPropertyIs.doEval
(ConditionWhenPropertyIs.java:48)
at com.google.gwt.dev.cfg.Condition.isTrue(Condition.java:36)
at com.google.gwt.dev.cfg.ConditionAll.doEval(ConditionAll.java:37)
at com.google.gwt.dev.cfg.Condition.isTrue(Condition.java:36)
at com.google.gwt.dev.cfg.Rule.isApplicable(Rule.java:35)
at com.google.gwt.dev.shell.StandardRebindOracle$Rebinder.tryRebind
(StandardRebindOracle.java:103)
at com.google.gwt.dev.shell.StandardRebindOracle$Rebinder.rebind
(StandardRebindOracle.java:62)
at com.google.gwt.dev.shell.StandardRebindOracle.rebind
(StandardRebindOracle.java:172)
at com.google.gwt.dev.shell.ShellModuleSpaceHost.rebind
(ShellModuleSpaceHost.java:114)
at com.google.gwt.dev.shell.ModuleSpace.rebind(ModuleSpace.java:474)
at com.google.gwt.dev.shell.ModuleSpace.rebindAndCreate
(ModuleSpace.java:365)
at com.google.gwt.dev.shell.GWTBridgeImpl.create(GWTBridgeImpl.java:
39)
at com.google.gwt.core.client.GWT.create(GWT.java:91)
at com.google.gwt.user.client.History.<clinit>(History.java:62)
at com.o2hlink.activ8.client.page.Login.<clinit>(Login.java:65)
at com.o2hlink.activ8.client.Activ8.onModuleLoad(Activ8.java:59)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:326)
at com.google.gwt.dev.shell.BrowserWidget.attachModuleSpace
(BrowserWidget.java:343)
at com.google.gwt.dev.shell.ie.BrowserWidgetIE6.access$300
(BrowserWidgetIE6.java:37)
at com.google.gwt.dev.shell.ie.BrowserWidgetIE6$External.gwtOnLoad
(BrowserWidgetIE6.java:77)
at com.google.gwt.dev.shell.ie.BrowserWidgetIE6$External.invoke
(BrowserWidgetIE6.java:161)
at com.google.gwt.dev.shell.ie.IDispatchImpl.Invoke
(IDispatchImpl.java:294)
at com.google.gwt.dev.shell.ie.IDispatchImpl.method6
(IDispatchImpl.java:194)
at org.eclipse.swt.internal.ole.win32.COMObject.callback6
(COMObject.java:117)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1925)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2966)
at com.google.gwt.dev.SwtHostedModeBase.processEvents
(SwtHostedModeBase.java:264)
at com.google.gwt.dev.HostedModeBase.pumpEventLoop
(HostedModeBase.java:557)
at com.google.gwt.dev.HostedModeBase.run(HostedModeBase.java:405)
at com.google.gwt.dev.HostedMode.main(HostedMode.java:232)