how to show the Chart without data?

[dadigua2333]

My app is used to measuring temperature, initialization, there is no data. Data every two minutes to add one point.
In the old version of the Chart, I set data is nil, can show Chart with leftAxis and xAxis.
But the new version, error:

how to deal?

[danielgindi]

This one has been dealt with already, in the latest commits. When did you last pull?

[dadigua2333]

I use Xcode 7.3.1 to build. i got you .thanks @danielgindi

[danielgindi]

👍