Cannot draw a simple plot: Uncaught TypeError: Cannot read property 'style' of undefined

[gramster]

I'm trying to draw a simple heatmap with 1.5.1, but am getting this error.

Uncaught TypeError: Cannot read property 'style' of undefined

It seems to be coming from:

function lsInner(gd) {
    var fullLayout = gd._fullLayout,
        gs = fullLayout._size,
        axList = Plotly.Axes.list(gd),
        i;

    // clear axis line positions, to be set in the subplot loop below
    for(i = 0; i < axList.length; i++) axList[i]._linepositions = {};

    fullLayout._paperdiv
         .style({
            width: fullLayout.width + 'px',
            height: fullLayout.height + 'px'
        })
        .selectAll('.main-svg')
            .call(Drawing.setSize, fullLayout.width, fullLayout.height);

In my case fullLayout has no property named _paperdiv.

[gramster]

Repro: https://jsfiddle.net/x3srtdjg/1/

[gramster]

Ah, my bad - didn't notice data needed to be an array. Adding [] around it fixes problem.

[etpinard]

Duplicate of #167