Custom Chart Widgets - Can't show up the chart in my mashup

[fmanniti]

Hi, I just downloaded the custom chart widget from Marketplace, and I wanted to "try it", so I put it on a mashup together with a 'old' time chart widget.

The result is that, as you may see in the attached image, I can't see at all the new time chart widget in my mashup.

They are binded to the same data.

[fmanniti]

I saw with Firebug I got this error

11:31:57 ERROR - Runtime exception handling data update for binding 
{
    "Id":"087e8764-eda6-494e-95ef-000b13c06836",
    "SourceArea":"Data",
    "SourceSection":"Things_AggiornaTemperature",
    "SourceId":"GetAsyncStream",
    "SourceDetails":"AllData",
    "TargetArea":"UI",
    "TargetSection":"",
    "TargetId":"timeserieschart-14",
    "PropertyMaps":[{
        "SourceProperty":"",
        "SourcePropertyType":"InfoTable",
        "SourcePropertyBaseType":"INFOTABLE",
        "TargetProperty":"Data",
        "TargetPropertyType":"property",
        "TargetPropertyBaseType":"INFOTABLE"
    }],
    "isBoundToSelectedRows":false
}  
Exception: data is undefined on line number 68209 in file Combined.7.2.5-b56.20161107.044923.00304.js

I don't know if it may help