Get a NPE in Listbox.java

8.0.1.FL.20160106

/ package /@SuppressWarnings(

{ "unchecked", "rawtypes" }

)
void render(Listitem item, int index) throws Throwable {
if (item.isLoaded())

{ return; // nothing to do }

if (!rendered && (renderer instanceof RendererCtrl))

{ ((RendererCtrl) _renderer).doTry(); _ctrled = true; }

final Listcell cell = (Listcell) item.getFirstChild();
if (!(_renderer instanceof ListitemRendererExt)

Seems it comes when we try to render an object as null.???

Does a
if (cell != null)

{ cell.detach(); }

solves this.