HMM fails

[AI-rrr]

B85JZ8UX_F00000024 [1].tif_65(181, 101).txt
no-Alex configuration, with the following error:

Fitting HMM with E setting
number of components 1
weights: [1.]
means: [0.74599574]
sigs: [0.19705138]
Transition matrix:
[[1.]]
State means:
[0.74599574]
State sigmas:
[0.19704884]
Traceback (most recent call last):
File "/DeepFRET-GUI/src/main/python/main.py", line 176, in
exit_code = ctxt.run()
File "/DeepFRET-GUI/src/main/python/main.py", line 150, in run
return self.app.exec()
File "\DeepFRET-GUI\src\main\python\widgets\trace_window.py", line 334, in fitCheckedTracesHiddenMarkovModel
self.windows["TransitionDensityWindow"].refreshPlot()
File "\DeepFRET-GUI\src\main\python\widgets\transition_density_window.py", line 343, in refreshPlot
self.setClusteredTransitions()
File "\DeepFRET-GUI\src\main\python\widgets\transition_density_window.py", line 159, in setClusteredTransitions
m.fit(half[["e_before", "e_after"]])
File "\DeepFRET-GUI\venv2\lib\site-packages\sklearn\cluster_kmeans.py", line 1033, in fit
accept_large_sparse=False)
File "\DeepFRET-GUI\venv2\lib\site-packages\sklearn\base.py", line 420, in _validate_data
X = check_array(X, **check_params)
File "\DeepFRET-GUI\venv2\lib\site-packages\sklearn\utils\validation.py", line 72, in inner_f
return f(**kwargs)
File "\DeepFRET-GUI\venv2\lib\site-packages\sklearn\utils\validation.py", line 653, in check_array
context))
ValueError: Found array with 0 sample(s) (shape=(0, 2)) while a minimum of 1 is required.