Streamlined example:
<f:view>
<h:form>
<h:commandButton action="test"/>
</h:form>
<s:fishEyeNavigationMenu itemWidth="75" itemHeight="75"
itemMaxWidth="100"
itemMaxHeight="100" orientation="horizontal"
effectUnits="2"
itemPadding="10" attachEdge="bottom"
labelEdge="top">
<t:navigationMenuItem icon="images/icon_users.png"
itemLabel="Browse Users" />
<t:navigationMenuItem icon="images/computer-wrench.gif"
itemLabel="Browse Projects"/>
</s:fishEyeNavigationMenu>
</f:view>
resulting exception when I submit:
exception
javax.servlet.ServletException: expr
javax.faces.webapp.FacesServlet.service(FacesServlet.java:152)
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:144)
com.loomis.security.filter.SecurityFilter.doFilter(SecurityFilter.java:39)
root cause
java.lang.NullPointerException: expr
javax.faces.component.UIComponentBase.findComponent(UIComponentBase.java:387)
org.apache.myfaces.custom.fisheye.HtmlFishEyeNavigationMenuRenderer.decode(HtmlFishEyeNavigationMenuRenderer.java:72)
javax.faces.component.UIComponentBase.decode(UIComponentBase.java:500)
javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:606)
javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:602)
javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:135)
org.apache.myfaces.lifecycle.LifecycleImpl.applyRequestValues(LifecycleImpl.java:219)
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:71)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:137)
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:144)
com.loomis.security.filter.SecurityFilter.doFilter(SecurityFilter.java:39)
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