I am getting this error in my application:
(TypeError) : Cannot read property ‘layout’ of nullcom.google.gwt.core.client.JavaScriptException: (TypeError) : Cannot read property ‘layout’ of null
at Unknown.l9d(com.ixiacom.volcano.gui.vaadin.VolcanoWidgetSet-0.js)
at Unknown.$8d(com.ixiacom.volcano.gui.vaadin.VolcanoWidgetSet-0.js)
at Unknown.cl(com.ixiacom.volcano.gui.vaadin.VolcanoWidgetSet-0.js)
at Unknown.Vk(com.ixiacom.volcano.gui.vaadin.VolcanoWidgetSet-0.js)
at Unknown.gl(com.ixiacom.volcano.gui.vaadin.VolcanoWidgetSet-0.js)
at Unknown.al(com.ixiacom.volcano.gui.vaadin.VolcanoWidgetSet-0.js)
at Unknown.yk(com.ixiacom.volcano.gui.vaadin.VolcanoWidgetSet-0.js)
at Unknown.Bk(com.ixiacom.volcano.gui.vaadin.VolcanoWidgetSet-0.js)
at Unknown.eval(com.ixiacom.volcano.gui.vaadin.VolcanoWidgetSet-0.js)
at Unknown.d(com.ixiacom.volcano.gui.vaadin.VolcanoWidgetSet-0.js)
I have no idea where it is thrown from or what is causing it. The error is thrown when I change the visibility of a component. However I get no error with that functionality until I modify other components in another layout. So I am not sure how to find the relationship.
How do I go about debugging this?? The error message is quite obfuscated I’m stomped. Any suggestions would be appreciated!