Sunburst plot not displayed

Hi

I am using plotly express to produce a sunburst plot of datas. I succeed to make one plot to work, but If I change with another data set the plot is not displayed. I did not get any error message or warning. When I produce the plot it appears empty.

Here is the code I use:

fig2 = px.sunburst(
    class_data2,
    names='Chem. Class',
    parents='Chem. Group',
    values='Intensity',
    branchvalues="total",
)
fig2.update_traces(
    hovertemplate="<br>".join([
        "Chem. Class: %{label}",
        "Chem. Group: %{parent}",
        "Intensity: %{value:.2f}%",
    ])
)
fig2.update_layout(
    height=800,
    width=800,
    title=dict(text="Chemical class"),
    plot_bgcolor='white',
)

Hereafter are the details of the figure and the data.

Thanks

The plot with these figure works well

Figure({
    'data': [{'branchvalues': 'total',
              'domain': {'x': [0.0, 1.0], 'y': [0.0, 1.0]},
              'hovertemplate': 'Chem. Class: %{label}<br>Chem. Group: %{parent}<br>Intensity: %{value:.2f}%',
              'labels': array(['Sample', 'N', 'N P', 'N P S', 'N S', 'O', 'O B', 'O N', 'O N P',
                               'O N P S', 'O N S', 'O P', 'O P S', 'O S', 'P', 'P S', 'N1', 'N2',
                               'N1 P1', 'N3 P1', 'N1 P1 S2', 'N3 P2 S1', 'N3 S2', 'O1', 'O10', 'O11',
                               'O12', 'O13', 'O14', 'O15', 'O16', 'O17', 'O18', 'O19', 'O2', 'O20',
                               'O21', 'O22', 'O27', 'O3', 'O4', 'O5', 'O6', 'O7', 'O8', 'O9', 'O10 B1',
                               'O11 B1', 'O12 B1', 'O22 B1', 'O1 N1', 'O1 N2', 'O1 N3', 'O10 N2',
                               'O15 N2', 'O2 N5', 'O20 N2', 'O22 N3', 'O3 N1', 'O4 N1', 'O4 N5',
                               'O5 N1', 'O5 N4', 'O5 N5', 'O6 N5', 'O7 N1', 'O7 N5', 'O8 N4', 'O9 N4',
                               'O1 N4 P2', 'O10 N5 P1', 'O15 N3 P2', 'O17 N1 P2', 'O2 N2 P1',
                               'O2 N2 P2', 'O2 N5 P1', 'O3 N2 P1', 'O6 N1 P1', 'O7 N5 P1',
                               'O1 N3 P1 S1', 'O1 N4 P1 S1', 'O1 N4 P1 S2', 'O11 N5 P2 S2',
                               'O12 N4 P1 S2', 'O15 N5 P1 S2', 'O17 N1 P1 S2', 'O18 N5 P1 S1',
                               'O2 N2 P2 S1', 'O26 N2 P2 S2', 'O3 N3 P1 S1', 'O3 N3 P2 S1',
                               'O4 N2 P1 S2', 'O4 N3 P2 S1', 'O4 N4 P2 S2', 'O5 N1 P1 S1',
                               'O5 N2 P2 S1', 'O5 N3 P2 S1', 'O5 N5 P2 S1', 'O6 N3 P2 S2',
                               'O8 N5 P2 S2', 'O10 N1 S1', 'O2 N1 S1', 'O2 N4 S1', 'O2 N4 S2',
                               'O2 N5 S2', 'O3 N5 S2', 'O4 N2 S1', 'O4 N4 S1', 'O6 N4 S2', 'O9 N4 S1',
                               'O1 P2', 'O10 P2', 'O14 P1', 'O3 P2', 'O6 P1', 'O6 P2', 'O1 P1 S1',
                               'O1 P2 S2', 'O3 P1 S2', 'O7 P2 S2', 'O1 S1', 'O20 S2', 'O21 S2',
                               'O23 S1', 'O24 S1', 'O3 S1', 'O4 S1', 'O5 S1', 'O6 S1', 'P1', 'P1 S1',
                               'P2 S2'], dtype=object),
              'name': '',
              'parents': array(['', 'Sample', 'Sample', 'Sample', 'Sample', 'Sample', 'Sample',
                                'Sample', 'Sample', 'Sample', 'Sample', 'Sample', 'Sample', 'Sample',
                                'Sample', 'Sample', 'N', 'N', 'N P', 'N P', 'N P S', 'N P S', 'N S',
                                'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O',
                                'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O B', 'O B', 'O B', 'O B',
                                'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N',
                                'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N P',
                                'O N P', 'O N P', 'O N P', 'O N P', 'O N P', 'O N P', 'O N P', 'O N P',
                                'O N P', 'O N P S', 'O N P S', 'O N P S', 'O N P S', 'O N P S',
                                'O N P S', 'O N P S', 'O N P S', 'O N P S', 'O N P S', 'O N P S',
                                'O N P S', 'O N P S', 'O N P S', 'O N P S', 'O N P S', 'O N P S',
                                'O N P S', 'O N P S', 'O N P S', 'O N P S', 'O N S', 'O N S', 'O N S',
                                'O N S', 'O N S', 'O N S', 'O N S', 'O N S', 'O N S', 'O N S', 'O P',
                                'O P', 'O P', 'O P', 'O P', 'O P', 'O P S', 'O P S', 'O P S', 'O P S',
                                'O S', 'O S', 'O S', 'O S', 'O S', 'O S', 'O S', 'O S', 'O S', 'P',
                                'P S', 'P S'], dtype=object),
              'type': 'sunburst',
              'values': array([1.00000000e+02, 3.18809913e-02, 2.92167982e-02, 4.26895032e-02,
                               1.46620044e-02, 9.67547096e+01, 1.15136521e-01, 8.25492897e-01,
                               1.96966303e-01, 6.99652536e-01, 5.62363794e-01, 1.53396019e-01,
                               6.19683627e-02, 4.70006871e-01, 1.36306114e-02, 2.82272244e-02,
                               1.37702333e-02, 1.81107580e-02, 1.56108020e-02, 1.36059963e-02,
                               2.78906995e-02, 1.47988037e-02, 1.46620044e-02, 2.28014169e-01,
                               9.80651178e+00, 9.33377494e+00, 9.10272723e+00, 8.38799750e+00,
                               7.45881220e+00, 6.67072496e+00, 5.29114494e+00, 4.02946349e+00,
                               2.58349032e+00, 1.49098965e+00, 1.98607723e+00, 5.94099297e-01,
                               1.53694082e-01, 1.46038700e-02, 1.97566991e-02, 4.73493875e-01,
                               1.13777616e+00, 1.76579320e+00, 3.80201310e+00, 6.01601167e+00,
                               7.56793941e+00, 8.83979981e+00, 5.09256675e-02, 1.37371741e-02,
                               3.72066357e-02, 1.32670438e-02, 4.99689533e-02, 2.95908680e-02,
                               4.09180512e-02, 1.32575331e-02, 1.41633046e-02, 5.57600093e-02,
                               1.32032800e-02, 1.50720883e-02, 1.16922240e-01, 1.46297749e-02,
                               2.01250305e-01, 2.67285137e-02, 2.64967343e-02, 7.98999689e-02,
                               5.63700638e-02, 1.46531120e-02, 1.61258210e-02, 2.14891742e-02,
                               1.89931015e-02, 1.41407674e-02, 1.51441401e-02, 3.34277510e-02,
                               1.74285727e-02, 1.53895603e-02, 1.38940534e-02, 4.54493992e-02,
                               1.42553792e-02, 1.42871959e-02, 1.35494835e-02, 1.81932943e-02,
                               1.36167217e-02, 1.32424386e-02, 1.44336224e-02, 1.55331958e-02,
                               4.18284861e-02, 1.52239209e-02, 1.40591042e-02, 2.86257157e-02,
                               1.39977719e-02, 1.35685423e-02, 2.34630228e-01, 1.38860203e-02,
                               9.94161956e-02, 1.32525694e-02, 1.38056686e-02, 1.38797667e-02,
                               6.38242254e-02, 1.58778350e-02, 1.44765220e-02, 1.42806915e-02,
                               1.46985715e-02, 4.35011941e-01, 1.32481805e-02, 1.33513281e-02,
                               1.44504907e-02, 1.35491793e-02, 1.46638750e-02, 1.50484865e-02,
                               1.40798933e-02, 1.42618480e-02, 1.47112801e-02, 1.39434476e-02,
                               1.31277656e-02, 1.45830789e-02, 2.98687311e-02, 6.71617153e-02,
                               1.69063264e-02, 1.57165450e-02, 1.36556413e-02, 1.56898500e-02,
                               1.39032560e-02, 6.19696959e-02, 1.45648872e-02, 1.27793803e-01,
                               1.41427071e-02, 1.58840379e-01, 4.40057062e-02, 1.72135609e-02,
                               1.75728759e-02, 1.36306114e-02, 1.42226973e-02, 1.40045271e-02])}],
    'layout': {'height': 800,
               'legend': {'tracegroupgap': 0},
               'margin': {'t': 60},
               'plot_bgcolor': 'white',
               'template': '...',
               'title': {'text': 'Chemical class'},
               'width': 800}
})

The one with this data does not display

Figure({
    'data': [{'branchvalues': 'total',
              'domain': {'x': [0.0, 1.0], 'y': [0.0, 1.0]},
              'hovertemplate': 'Chem. Class: %{label}<br>Chem. Group: %{parent}<br>Intensity: %{value:.2f}%',
              'labels': array(['Sample', 'HC', 'N', 'O', 'O N', 'HC', 'N1', 'N10', 'N11', 'N12', 'N13',
                               'N14', 'N16', 'N17', 'N18', 'N19', 'N2', 'N21', 'N22', 'N24', 'N25',
                               'N3', 'N4', 'N5', 'N6', 'N7', 'N8', 'N9', 'O1', 'O2', 'O1 N1', 'O1 N10',
                               'O1 N11', 'O1 N12', 'O1 N13', 'O1 N15', 'O1 N16', 'O1 N17', 'O1 N18',
                               'O1 N19', 'O1 N2', 'O1 N21', 'O1 N22', 'O1 N23', 'O1 N24', 'O1 N3',
                               'O1 N4', 'O1 N5', 'O1 N6', 'O1 N7', 'O1 N8', 'O1 N9', 'O2 N1', 'O2 N10',
                               'O2 N11', 'O2 N12', 'O2 N13', 'O2 N14', 'O2 N15', 'O2 N16', 'O2 N17',
                               'O2 N18', 'O2 N19', 'O2 N2', 'O2 N20', 'O2 N21', 'O2 N22', 'O2 N23',
                               'O2 N25', 'O2 N3', 'O2 N4', 'O2 N5', 'O2 N6', 'O2 N7', 'O2 N8', 'O2 N9'],
                              dtype=object),
              'name': '',
              'parents': array(['', 'Sample', 'Sample', 'Sample', 'Sample', 'HC', 'N', 'N', 'N', 'N',
                                'N', 'N', 'N', 'N', 'N', 'N', 'N', 'N', 'N', 'N', 'N', 'N', 'N', 'N',
                                'N', 'N', 'N', 'N', 'O', 'O', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N',
                                'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N',
                                'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N',
                                'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N',
                                'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N', 'O N'],
                               dtype=object),
              'type': 'sunburst',
              'values': array([1.00000000e+02, 2.06984421e-03, 8.14331831e+01, 5.16101237e-01,
                               1.80486458e+01, 2.06984421e-03, 3.92348209e-02, 3.76744360e+00,
                               1.93989189e+00, 7.21437493e-01, 1.60734505e-01, 1.19366957e-01,
                               2.00749222e-03, 2.38382315e-03, 2.85763762e-03, 2.08162201e-03,
                               1.08287709e+00, 1.02619907e-02, 8.57400202e-03, 5.17948452e-03,
                               2.11038228e-03, 4.41011282e+00, 1.03133471e+01, 1.33488771e+01,
                               1.65070029e+01, 1.32545851e+01, 9.62275964e+00, 6.11005570e+00,
                               3.32651323e-01, 1.83449914e-01, 2.50077456e-01, 5.74465766e-01,
                               2.04417217e-01, 4.82234869e-02, 6.92281670e-03, 2.86325866e-03,
                               6.35544377e-03, 2.10511032e-03, 3.96098278e-03, 4.57085631e-03,
                               3.57066880e-01, 6.48182277e-02, 1.68095378e-02, 1.00146735e-02,
                               1.56710420e-02, 7.97102970e-01, 1.49881192e+00, 2.57221192e+00,
                               2.91739716e+00, 2.21285699e+00, 1.62370025e+00, 1.05056226e+00,
                               7.83627733e-02, 1.50059531e-01, 7.87875559e-02, 2.45140038e-02,
                               2.32630262e-02, 8.51267903e-02, 6.84593478e-03, 8.48734293e-03,
                               3.53338010e-02, 2.68777991e-02, 2.02809511e-03, 3.87544879e-02,
                               2.42893371e-03, 1.53025854e-02, 2.17183170e-02, 7.24044144e-03,
                               4.42502261e-03, 1.95208955e-01, 4.70335994e-01, 7.29997010e-01,
                               7.45506590e-01, 4.68943696e-01, 3.18149951e-01, 2.69960980e-01])}],
    'layout': {'height': 800,
               'legend': {'tracegroupgap': 0},
               'margin': {'t': 60},
               'plot_bgcolor': 'white',
               'template': '...',
               'title': {'text': 'Chemical class'},
               'width': 800}
})

Here is the dataframe for which it does not work

   Chem. Group Chem. Class   Intensity      cumsum
0                   Sample  100.000000         NaN
1       Sample          HC    0.002070         NaN
2       Sample           N   81.433183         NaN
3       Sample           O    0.516101         NaN
4       Sample         O N   18.048646         NaN
0           HC          HC    0.002070    0.002070
1            N          N1    0.039235    0.041305
2            N         N10    3.767444    3.808748
3            N         N11    1.939892    5.748640
4            N         N12    0.721437    6.470078
5            N         N13    0.160735    6.630812
6            N         N14    0.119367    6.750179
7            N         N16    0.002007    6.752187
8            N         N17    0.002384    6.754570
9            N         N18    0.002858    6.757428
10           N         N19    0.002082    6.759510
11           N          N2    1.082877    7.842387
12           N         N21    0.010262    7.852649
13           N         N22    0.008574    7.861223
14           N         N24    0.005179    7.866402
15           N         N25    0.002110    7.868513
16           N          N3    4.410113   12.278625
17           N          N4   10.313347   22.591973
18           N          N5   13.348877   35.940850
19           N          N6   16.507003   52.447853
20           N          N7   13.254585   65.702438
21           N          N8    9.622760   75.325197
22           N          N9    6.110056   81.435253
23           O          O1    0.332651   81.767904
24           O          O2    0.183450   81.951354
25         O N       O1 N1    0.250077   82.201432
26         O N      O1 N10    0.574466   82.775897
27         O N      O1 N11    0.204417   82.980315
28         O N      O1 N12    0.048223   83.028538
29         O N      O1 N13    0.006923   83.035461
30         O N      O1 N15    0.002863   83.038324
31         O N      O1 N16    0.006355   83.044680
32         O N      O1 N17    0.002105   83.046785
33         O N      O1 N18    0.003961   83.050746
34         O N      O1 N19    0.004571   83.055317
35         O N       O1 N2    0.357067   83.412383
36         O N      O1 N21    0.064818   83.477202
37         O N      O1 N22    0.016810   83.494011
38         O N      O1 N23    0.010015   83.504026
39         O N      O1 N24    0.015671   83.519697
40         O N       O1 N3    0.797103   84.316800
41         O N       O1 N4    1.498812   85.815612
42         O N       O1 N5    2.572212   88.387824
43         O N       O1 N6    2.917397   91.305221
44         O N       O1 N7    2.212857   93.518078
45         O N       O1 N8    1.623700   95.141778
46         O N       O1 N9    1.050562   96.192340
47         O N       O2 N1    0.078363   96.270703
48         O N      O2 N10    0.150060   96.420763
49         O N      O2 N11    0.078788   96.499550
50         O N      O2 N12    0.024514   96.524064
51         O N      O2 N13    0.023263   96.547327
52         O N      O2 N14    0.085127   96.632454
53         O N      O2 N15    0.006846   96.639300
54         O N      O2 N16    0.008487   96.647787
55         O N      O2 N17    0.035334   96.683121
56         O N      O2 N18    0.026878   96.709999
57         O N      O2 N19    0.002028   96.712027
58         O N       O2 N2    0.038754   96.750782
59         O N      O2 N20    0.002429   96.753210
60         O N      O2 N21    0.015303   96.768513
61         O N      O2 N22    0.021718   96.790231
62         O N      O2 N23    0.007240   96.797472
63         O N      O2 N25    0.004425   96.801897
64         O N       O2 N3    0.195209   96.997106
65         O N       O2 N4    0.470336   97.467442
66         O N       O2 N5    0.729997   98.197439
67         O N       O2 N6    0.745507   98.942945
68         O N       O2 N7    0.468944   99.411889
69         O N       O2 N8    0.318150   99.730039
70         O N       O2 N9    0.269961  100.000000

This is the one which works

0                      Sample  100.000000         NaN
1        Sample             N    0.031881         NaN
2        Sample           N P    0.029217         NaN
3        Sample         N P S    0.042690         NaN
4        Sample           N S    0.014662         NaN
5        Sample             O   96.754710         NaN
6        Sample           O B    0.115137         NaN
7        Sample           O N    0.825493         NaN
8        Sample         O N P    0.196966         NaN
9        Sample       O N P S    0.699653         NaN
10       Sample         O N S    0.562364         NaN
11       Sample           O P    0.153396         NaN
12       Sample         O P S    0.061968         NaN
13       Sample           O S    0.470007         NaN
14       Sample             P    0.013631         NaN
15       Sample           P S    0.028227         NaN
0             N            N1    0.013770    0.013770
1             N            N2    0.018111    0.031881
2           N P         N1 P1    0.015611    0.047492
3           N P         N3 P1    0.013606    0.061098
4         N P S      N1 P1 S2    0.027891    0.088988
5         N P S      N3 P2 S1    0.014799    0.103787
6           N S         N3 S2    0.014662    0.118449
7             O            O1    0.228014    0.346463
8             O           O10    9.806512   10.152975
9             O           O11    9.333775   19.486750
10            O           O12    9.102727   28.589477
11            O           O13    8.387997   36.977475
12            O           O14    7.458812   44.436287
13            O           O15    6.670725   51.107012
14            O           O16    5.291145   56.398157
15            O           O17    4.029463   60.427620
16            O           O18    2.583490   63.011111
17            O           O19    1.490990   64.502100
18            O            O2    1.986077   66.488178
19            O           O20    0.594099   67.082277
20            O           O21    0.153694   67.235971
21            O           O22    0.014604   67.250575
22            O           O27    0.019757   67.270332
23            O            O3    0.473494   67.743826
24            O            O4    1.137776   68.881602
25            O            O5    1.765793   70.647395
26            O            O6    3.802013   74.449408
27            O            O7    6.016012   80.465420
28            O            O8    7.567939   88.033359
29            O            O9    8.839800   96.873159
30          O B        O10 B1    0.050926   96.924085
31          O B        O11 B1    0.013737   96.937822
32          O B        O12 B1    0.037207   96.975028
33          O B        O22 B1    0.013267   96.988295
34          O N         O1 N1    0.049969   97.038264
35          O N         O1 N2    0.029591   97.067855
36          O N         O1 N3    0.040918   97.108773
37          O N        O10 N2    0.013258   97.122031
38          O N        O15 N2    0.014163   97.136194
39          O N         O2 N5    0.055760   97.191954
40          O N        O20 N2    0.013203   97.205157
41          O N        O22 N3    0.015072   97.220229
42          O N         O3 N1    0.116922   97.337152
43          O N         O4 N1    0.014630   97.351781
44          O N         O4 N5    0.201250   97.553032
45          O N         O5 N1    0.026729   97.579760
46          O N         O5 N4    0.026497   97.606257
47          O N         O5 N5    0.079900   97.686157
48          O N         O6 N5    0.056370   97.742527
49          O N         O7 N1    0.014653   97.757180
50          O N         O7 N5    0.016126   97.773306
51          O N         O8 N4    0.021489   97.794795
52          O N         O9 N4    0.018993   97.813788
53        O N P      O1 N4 P2    0.014141   97.827929
54        O N P     O10 N5 P1    0.015144   97.843073
55        O N P     O15 N3 P2    0.033428   97.876501
56        O N P     O17 N1 P2    0.017429   97.893930
57        O N P      O2 N2 P1    0.015390   97.909319
58        O N P      O2 N2 P2    0.013894   97.923213
59        O N P      O2 N5 P1    0.045449   97.968663
60        O N P      O3 N2 P1    0.014255   97.982918
61        O N P      O6 N1 P1    0.014287   97.997205
62        O N P      O7 N5 P1    0.013549   98.010755
63      O N P S   O1 N3 P1 S1    0.018193   98.028948
64      O N P S   O1 N4 P1 S1    0.013617   98.042565
65      O N P S   O1 N4 P1 S2    0.013242   98.055807
66      O N P S  O11 N5 P2 S2    0.014434   98.070241
67      O N P S  O12 N4 P1 S2    0.015533   98.085774
68      O N P S  O15 N5 P1 S2    0.041828   98.127602
69      O N P S  O17 N1 P1 S2    0.015224   98.142826
70      O N P S  O18 N5 P1 S1    0.014059   98.156885
71      O N P S   O2 N2 P2 S1    0.028626   98.185511
72      O N P S  O26 N2 P2 S2    0.013998   98.199509
73      O N P S   O3 N3 P1 S1    0.013569   98.213077
74      O N P S   O3 N3 P2 S1    0.234630   98.447708
75      O N P S   O4 N2 P1 S2    0.013886   98.461594
76      O N P S   O4 N3 P2 S1    0.099416   98.561010
77      O N P S   O4 N4 P2 S2    0.013253   98.574262
78      O N P S   O5 N1 P1 S1    0.013806   98.588068
79      O N P S   O5 N2 P2 S1    0.013880   98.601948
80      O N P S   O5 N3 P2 S1    0.063824   98.665772
81      O N P S   O5 N5 P2 S1    0.015878   98.681650
82      O N P S   O6 N3 P2 S2    0.014477   98.696126
83      O N P S   O8 N5 P2 S2    0.014281   98.710407
84        O N S     O10 N1 S1    0.014699   98.725106
85        O N S      O2 N1 S1    0.435012   99.160118
86        O N S      O2 N4 S1    0.013248   99.173366
87        O N S      O2 N4 S2    0.013351   99.186717
88        O N S      O2 N5 S2    0.014450   99.201168
89        O N S      O3 N5 S2    0.013549   99.214717
90        O N S      O4 N2 S1    0.014664   99.229381
91        O N S      O4 N4 S1    0.015048   99.244429
92        O N S      O6 N4 S2    0.014080   99.258509
93        O N S      O9 N4 S1    0.014262   99.272771
94          O P         O1 P2    0.014711   99.287482
95          O P        O10 P2    0.013943   99.301426
96          O P        O14 P1    0.013128   99.314553
97          O P         O3 P2    0.014583   99.329136
98          O P         O6 P1    0.029869   99.359005
99          O P         O6 P2    0.067162   99.426167
100       O P S      O1 P1 S1    0.016906   99.443073
101       O P S      O1 P2 S2    0.015717   99.458790
102       O P S      O3 P1 S2    0.013656   99.472445
103       O P S      O7 P2 S2    0.015690   99.488135
104         O S         O1 S1    0.013903   99.502039
105         O S        O20 S2    0.061970   99.564008
106         O S        O21 S2    0.014565   99.578573
107         O S        O23 S1    0.127794   99.706367
108         O S        O24 S1    0.014143   99.720510
109         O S         O3 S1    0.158840   99.879350
110         O S         O4 S1    0.044006   99.923356
111         O S         O5 S1    0.017214   99.940569
112         O S         O6 S1    0.017573   99.958142
113           P            P1    0.013631   99.971773
114         P S         P1 S1    0.014223   99.985995
115         P S         P2 S2    0.014005  100.000000
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Actually I found why it does not work.

If you look into column Intensity, some values are very small. I think the issue comes from there. Filtering the column to values larger than 0.003 make it works. If I include smaller values, something comes wrong and the plot is not displayed.

I don’t know how to manage this from the sunburst function. Maybe a test can be done on the wedge width and if the wedge width is smaller than a give criteria raise an error or print a warning?

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