Attempt to add properties to a null object

[ssieb]

As soon as the nightlies switched to 3.x instead of 3.0, I started getting 11 of these messages every time I load the page. As far as I can tell it hasn't even reached my code yet.

12:04:26.350 [ERROR] [vt] 12:04:26.245:WARN:Log:Attempt to add properties to a null object. Creating a new object for the list of properties.

com.smartgwt.client.core.JsObject$SGWT_WARN: 12:04:26.245:WARN:Log:Attempt to add properties to a null object. Creating a new object for the list of properties.
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:105)
    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:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeVoid(ModuleSpace.java:289)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeVoid(JavaScriptHost.java:107)
    at com.smartgwt.client.util.I18nUtil.initMessages(I18nUtil.java)
    at com.smartgwt.client.util.I18nUtil.init(I18nUtil.java:32)
    at com.smartgwt.client.SmartGwtEntryPoint.onModuleLoad(SmartGwtEntryPoint.java:240)
    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:616)
    at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:396)
    at com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:200)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:525)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:679)

[Isomorphic]

Make sure you've run a GWT compile and cleared your browser cache.

[ssieb]

I did a full compile, cleared the cache, and reloaded everything. Still get those warnings.

[Isomorphic]

We found the problem, it's related to loading locale files and some changes we made around how grouping messages are i18n'd. We'll look into it.