catch empty sets before fit #265
@ -543,7 +543,7 @@ class UpperManagement(QtCore.QObject):
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else:
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d = fit_d.Data(_x[inside], _y[inside], we=we[inside], idx=set_id, complex_type=data_complex)
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except Exception as e:
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raise Exception(f'Setting data failed for {set_id}')
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raise Exception(f'Setting data failed for {data_i.name}') from e
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d.set_model(m)
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try:
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@ -559,7 +559,7 @@ class UpperManagement(QtCore.QObject):
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return True
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except Exception as e:
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logger.error('Fit preparation failed', *e.args)
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logger.error(f'Fit preparation failed with error: {e.args}')
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QtWidgets.QMessageBox.warning(QtWidgets.QWidget(),
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'Fit prep failed',
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f'Fit preparation failed:\n'
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@ -10,6 +10,9 @@ class Data:
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def __init__(self, x, y, we=None, idx=None, complex_type: int = 0):
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self.x = np.asarray(x)
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self.y = np.asarray(y)
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if self.x.size == 0 or self.y.size == 0:
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raise ValueError("Data is empty")
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if self.y.shape[0] != self.x.shape[0]:
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raise ValueError(f'x and y have different lengths {self.x.shape[0]} and {self.y.shape[0]}')
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Block a user