ValueError in Interactive Plot: [tooltip text] must be of same length as the number of nodes

[KevinHooah]

Hello,

When I am going to plot the interactive figure (the static figure works fine), I get the following errors:

ValueError                                Traceback (most recent call last)
[<ipython-input-20-bda0a8197673>](https://localhost:8080/#) in <cell line: 1>()
----> 1 bn.plot(model2_update, title = 'DAG for SJV', interactive=True)

2 frames
[/usr/local/lib/python3.10/dist-packages/bnlearn/bnlearn.py](https://localhost:8080/#) in plot(model, pos, scale, interactive, title, node_color, node_size, node_properties, edge_properties, params_interactive, params_static, verbose)
   1096         print("number of node: ", len(nodelist), "number of tip", len(tooltip))
   1097         # Make interactive plot
-> 1098         fig = _plot_interactive(params_interactive,
   1099                                 nodelist,
   1100                                 node_colors,

[/usr/local/lib/python3.10/dist-packages/bnlearn/bnlearn.py](https://localhost:8080/#) in _plot_interactive(params_interactive, nodelist, node_colors, node_sizes, edgelist, edge_colors, edge_weights, title, tooltip, verbose)
   1204     _, IB = ismember([*d3.D3graph.node_properties.keys()], nodelist)
   1205 
-> 1206     d3.D3graph.set_node_properties(tooltip=np.array(tooltip)[IB],
   1207                                    size=np.array(node_sizes)[IB],
   1208                                    color=np.array(node_colors)[IB],

[/usr/local/lib/python3.10/dist-packages/d3graph/d3graph.py](https://localhost:8080/#) in set_node_properties(self, label, marker, tooltip, color, opacity, size, edge_color, edge_size, fontcolor, fontsize, cmap, scaler, minmax)
    449         else:
    450             tooltip = np.array([''] * nodecount)
--> 451         if len(tooltip) != nodecount: raise ValueError("[tooltip text] must be of same length as the number of nodes")

    452 
    453         # ############ Set node color #############

ValueError: [tooltip text] must be of same length as the number of nodes

I check the number of node and the number of tip in the bnlearn.py's plot function, before it calls fig = _plot_interactive, the number of nodes equals the number of tip.

I also get these output before the error pops out, incase it is helpful:

[d3blocks] >INFO> Cleaning edge_properties and config parameters..
[d3blocks] >INFO> Converting source-target into adjacency matrix..
[d3blocks] >INFO> Making the matrix symmetric..
[d3blocks] >INFO> Set directed=True to see the markers!
[d3blocks] >INFO> Keep only edges with weight>0
[d3blocks] >INFO> Converting source-target into adjacency matrix..
[d3blocks] >INFO> Making the matrix symmetric..
[d3blocks] >INFO> Converting adjacency matrix into source-target..
[d3blocks] >INFO> Number of unique nodes: 6
[d3blocks] >INFO> Slider range is set to [0, 10]
[d3blocks] >INFO> Write to path: [/tmp/tmpyfm91v_7/d3graph.html]
[d3blocks] >INFO> File already exists and will be overwritten: [/tmp/tmpyfm91v_7/d3graph.html]
[bnlearn] >Set node properties.
[bnlearn]> Set edge weights based on the [chi_square] test statistic.
[bnlearn] >Converting source-target into adjacency matrix..
[bnlearn] >Making the matrix symmetric..
[bnlearn] >Set edge properties.
[d3blocks] >INFO> Keep only edges with weight>0
[d3blocks] >INFO> Converting source-target into adjacency matrix..
[d3blocks] >INFO> Making the matrix symmetric..

Thank you for your help in advance.

[erdogant]

Thank you for mentioning this. I fixed this issue before.
Can you force update to the latest version of bnlearn and d3blocks?

pip install -U bnlearn
pip install -U d3blocks

I created a new release of bnlearn where I included d3blocks with a minimum version of 1.4.9

[mich415]

I'm seeing the same issue (same output as original post) even though it appears I have the latest versions of bnlearn (0.8.5) and d3blocks (1.4.9). Do you have any idea why the issue may persist?

[erdogant]

mmm. I need more information. Which python version are u using and does it brake also in toy examples?

[mich415]

python version is 3.12.2, and the examples for the interactive plots in the docs do work.

[erdogant]

Can you shown an example with data where it does not work

[erdogant]

Do you maybe have not-unique node names?