plotly.tools.make_subplots() breaks down if rows>=100

For some reason all data in subplots get jumbled up if ‘rows’ is 100 or higher. It works fine for rows=99. Here is an example code:

N = 100
v_space = 0

fig = tools.make_subplots(
    rows=N,
    cols=1,
    vertical_spacing=v_space
)

for i in range(N):
    x1 = 1
    y1 = 1
    trace = go.Scatter(
        x=[x1],
        y=[y1],
    )
    fig.append_trace(trace, i + 1, 1)

fig['layout'].update(height=N * 200)
py.iplot(fig)

If vertical_spacing is not zero and fig['layout'].update(height=N*(200+vertical_spacing)), it breaks down for smaller values of ‘rows’.

[albertsugi-tallridge]

Hi @jonmmease , I am using plotly 4.5.1 and am getting this error too as i tried creating a subplot with 63 rows. it gives an error if the row is bigger than 58 rows.

Here is the code: fig = make_subplots(rows=63, cols=1, shared_xaxes=True, vertical_spacing=0.02) size = len(asinhourlydict) xvalues = ["12am", "1am", "2am","3am","4am","5am","6am","7am","8am","9am","10am","11am","12pm","1pm", "2pm","3pm","4pm","5pm","6pm","7pm","8pm","9pm","10pm","11pm" ] for key,value in asinhourlydict.items(): fig.add_trace(go.Bar(x=xvalues,y=value),row=size,col= 1) fig.update_yaxes(title_text=key, row=size, col=1) size = size -1 fig.write_html('violationbarchart.html', config={ "displayModeBar" : False} )

and here is the error:

ValueError: Invalid value of type 'builtins.float' received for the 'domain[0]' property of layout.yaxis Received value: 1.0038095238095237 The 'domain[0]' property is a number and may be specified as: - An int or float in the interval [0, 1]

Is there a way to fix this? Or is it my code that have bugs? Thanks in advance!

[elanter]

Seeing this as well. using 4.2.1