Error trying to use zoomable charts

I've SmartGWT Pro version 4.0-010514 and I'm trying to use zoomable charts.

I already have existing chart which I want to make it zoomable. When I add chart.setCanZoom(true); I get the following error.
I tried clearing browser cache and gwt cache. What does this error mean? How can I resolve this issue?

Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError) @com.smartgwt.client.widgets.chart.FacetChart::cre ate()([]): _13 is undefined
at com.google.gwt.dev.shell.BrowserChannelServer.invo keJavascript(BrowserChannelServer.java:249)
at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke (ModuleSpaceOOPHM.java:136)
at com.google.gwt.dev.shell.ModuleSpace.invokeNative( ModuleSpace.java:571)
at com.google.gwt.dev.shell.ModuleSpace.invokeNativeO bject(ModuleSpace.java:279)
at com.google.gwt.dev.shell.JavaScriptHost.invokeNati veObject(JavaScriptHost.java:91)
at com.smartgwt.client.widgets.chart.FacetChart.creat e(FacetChart.java)
at com.smartgwt.client.widgets.BaseWidget.getOrCreate JsObj(BaseWidget.java:443)
at com.smartgwt.client.widgets.layout.Layout.addMembe r(Layout.java:1267)
at com.ericsson.smartgwt.client.widgets.layout.HLayou t.addMember(HLayout.java:20)