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RangeSliders raise ValueError: Tuple parameter 'value_throttled' only takes a tuple value, not <class 'list'>. #4402

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MarcSkovMadsen opened this issue Feb 5, 2023 · 1 comment
Open

RangeSliders raise ValueError: Tuple parameter 'value_throttled' only takes a tuple value, not <class 'list'>. #4402

MarcSkovMadsen opened this issue Feb 5, 2023 · 1 comment
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panelite
Milestone
v1.6.0

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@MarcSkovMadsen
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Panelite=0.14.3

I'm trying the example notebook reference/widgets/IntRangeSlider.ipynb. When I drag the IntRangeSlider below it raises an exception.

image

Traceback (most recent call last):
  File "/lib/python3.10/site-packages/pyviz_comms/__init__.py", line 346, in _handle_msg
    self._on_msg(msg)
  File "/lib/python3.10/site-packages/panel/viewable.py", line 298, in _on_msg
    doc.unhold()
  File "/lib/python3.10/site-packages/bokeh/document/document.py", line 799, in unhold
    self.callbacks.unhold()
  File "/lib/python3.10/site-packages/bokeh/document/callbacks.py", line 396, in unhold
    self.trigger_on_change(event)
  File "/lib/python3.10/site-packages/bokeh/document/callbacks.py", line 373, in trigger_on_change
    invoke_with_curdoc(doc, event.callback_invoker)
  File "/lib/python3.10/site-packages/bokeh/document/callbacks.py", line 408, in invoke_with_curdoc
    return f()
  File "/lib/python3.10/site-packages/bokeh/util/callback_manager.py", line 191, in invoke
    callback(attr, old, new)
  File "/lib/python3.10/site-packages/panel/reactive.py", line 403, in _comm_change
    state._handle_exception(e)
  File "/lib/python3.10/site-packages/panel/io/state.py", line 408, in _handle_exception
    raise exception
  File "/lib/python3.10/site-packages/panel/reactive.py", line 401, in _comm_change
    self._schedule_change(doc, comm)
  File "/lib/python3.10/site-packages/panel/reactive.py", line 383, in _schedule_change
    self._change_event(doc)
  File "/lib/python3.10/site-packages/panel/reactive.py", line 379, in _change_event
    self._process_events(events)
  File "/lib/python3.10/site-packages/panel/reactive.py", line 318, in _process_events
    self.param.update(**self_events)
  File "/lib/python3.10/site-packages/param/parameterized.py", line 1902, in update
    self_._batch_call_watchers()
  File "/lib/python3.10/site-packages/param/parameterized.py", line 2063, in _batch_call_watchers
    self_._execute_watcher(watcher, events)
  File "/lib/python3.10/site-packages/param/parameterized.py", line 2025, in _execute_watcher
    watcher.fn(*args, **kwargs)
  File "/lib/python3.10/site-packages/panel/param.py", line 496, in link_widget
    self.object.param.update(**{p_name: change.new})
  File "/lib/python3.10/site-packages/param/parameterized.py", line 1895, in update
    setattr(self_or_cls, k, v)
  File "/lib/python3.10/site-packages/param/parameterized.py", line 367, in _f
    instance_param.__set__(obj, val)
  File "/lib/python3.10/site-packages/param/parameterized.py", line 369, in _f
    return f(self, obj, val)
  File "/lib/python3.10/site-packages/param/parameterized.py", line 1201, in __set__
    self._validate(val)
  File "/lib/python3.10/site-packages/param/__init__.py", line 2083, in _validate
    super(Range, self)._validate(val)
  File "/lib/python3.10/site-packages/param/__init__.py", line 1019, in _validate
    self._validate_value(val, self.allow_None)
  File "/lib/python3.10/site-packages/param/__init__.py", line 1039, in _validate_value
    super(NumericTuple, self)._validate_value(val, allow_None)
  File "/lib/python3.10/site-packages/param/__init__.py", line 1006, in _validate_value
    raise ValueError("Tuple parameter %r only takes a tuple value, "
ValueError: Tuple parameter 'value' only takes a tuple value, not <class 'list'>.
Traceback (most recent call last):
  File "/lib/python3.10/site-packages/pyviz_comms/__init__.py", line 346, in _handle_msg
    self._on_msg(msg)
  File "/lib/python3.10/site-packages/panel/viewable.py", line 298, in _on_msg
    doc.unhold()
  File "/lib/python3.10/site-packages/bokeh/document/document.py", line 799, in unhold
    self.callbacks.unhold()
  File "/lib/python3.10/site-packages/bokeh/document/callbacks.py", line 396, in unhold
    self.trigger_on_change(event)
  File "/lib/python3.10/site-packages/bokeh/document/callbacks.py", line 373, in trigger_on_change
    invoke_with_curdoc(doc, event.callback_invoker)
  File "/lib/python3.10/site-packages/bokeh/document/callbacks.py", line 408, in invoke_with_curdoc
    return f()
  File "/lib/python3.10/site-packages/bokeh/util/callback_manager.py", line 191, in invoke
    callback(attr, old, new)
  File "/lib/python3.10/site-packages/panel/reactive.py", line 403, in _comm_change
    state._handle_exception(e)
  File "/lib/python3.10/site-packages/panel/io/state.py", line 408, in _handle_exception
    raise exception
  File "/lib/python3.10/site-packages/panel/reactive.py", line 401, in _comm_change
    self._schedule_change(doc, comm)
  File "/lib/python3.10/site-packages/panel/reactive.py", line 383, in _schedule_change
    self._change_event(doc)
  File "/lib/python3.10/site-packages/panel/reactive.py", line 379, in _change_event
    self._process_events(events)
  File "/lib/python3.10/site-packages/panel/reactive.py", line 318, in _process_events
    self.param.update(**self_events)
  File "/lib/python3.10/site-packages/param/parameterized.py", line 1902, in update
    self_._batch_call_watchers()
  File "/lib/python3.10/site-packages/param/parameterized.py", line 2063, in _batch_call_watchers
    self_._execute_watcher(watcher, events)
  File "/lib/python3.10/site-packages/param/parameterized.py", line 2025, in _execute_watcher
    watcher.fn(*args, **kwargs)
  File "/lib/python3.10/site-packages/panel/param.py", line 496, in link_widget
    self.object.param.update(**{p_name: change.new})
  File "/lib/python3.10/site-packages/param/parameterized.py", line 1895, in update
    setattr(self_or_cls, k, v)
  File "/lib/python3.10/site-packages/param/parameterized.py", line 367, in _f
    instance_param.__set__(obj, val)
  File "/lib/python3.10/site-packages/param/parameterized.py", line 369, in _f
    return f(self, obj, val)
  File "/lib/python3.10/site-packages/param/parameterized.py", line 1201, in __set__
    self._validate(val)
  File "/lib/python3.10/site-packages/param/__init__.py", line 2083, in _validate
    super(Range, self)._validate(val)
  File "/lib/python3.10/site-packages/param/__init__.py", line 1019, in _validate
    self._validate_value(val, self.allow_None)
  File "/lib/python3.10/site-packages/param/__init__.py", line 1039, in _validate_value
    super(NumericTuple, self)._validate_value(val, allow_None)
  File "/lib/python3.10/site-packages/param/__init__.py", line 1006, in _validate_value
    raise ValueError("Tuple parameter %r only takes a tuple value, "
ValueError: Tuple parameter 'value' only takes a tuple value, not <class 'list'>.
Traceback (most recent call last):
  File "/lib/python3.10/site-packages/pyviz_comms/__init__.py", line 346, in _handle_msg
    self._on_msg(msg)
  File "/lib/python3.10/site-packages/panel/viewable.py", line 298, in _on_msg
    doc.unhold()
  File "/lib/python3.10/site-packages/bokeh/document/document.py", line 799, in unhold
    self.callbacks.unhold()
  File "/lib/python3.10/site-packages/bokeh/document/callbacks.py", line 396, in unhold
    self.trigger_on_change(event)
  File "/lib/python3.10/site-packages/bokeh/document/callbacks.py", line 373, in trigger_on_change
    invoke_with_curdoc(doc, event.callback_invoker)
  File "/lib/python3.10/site-packages/bokeh/document/callbacks.py", line 408, in invoke_with_curdoc
    return f()
  File "/lib/python3.10/site-packages/bokeh/util/callback_manager.py", line 191, in invoke
    callback(attr, old, new)
  File "/lib/python3.10/site-packages/panel/reactive.py", line 403, in _comm_change
    state._handle_exception(e)
  File "/lib/python3.10/site-packages/panel/io/state.py", line 408, in _handle_exception
    raise exception
  File "/lib/python3.10/site-packages/panel/reactive.py", line 401, in _comm_change
    self._schedule_change(doc, comm)
  File "/lib/python3.10/site-packages/panel/reactive.py", line 383, in _schedule_change
    self._change_event(doc)
  File "/lib/python3.10/site-packages/panel/reactive.py", line 379, in _change_event
    self._process_events(events)
  File "/lib/python3.10/site-packages/panel/reactive.py", line 318, in _process_events
    self.param.update(**self_events)
  File "/lib/python3.10/site-packages/param/parameterized.py", line 1902, in update
    self_._batch_call_watchers()
  File "/lib/python3.10/site-packages/param/parameterized.py", line 2063, in _batch_call_watchers
    self_._execute_watcher(watcher, events)
  File "/lib/python3.10/site-packages/param/parameterized.py", line 2025, in _execute_watcher
    watcher.fn(*args, **kwargs)
  File "/lib/python3.10/site-packages/panel/param.py", line 496, in link_widget
    self.object.param.update(**{p_name: change.new})
  File "/lib/python3.10/site-packages/param/parameterized.py", line 1895, in update
    setattr(self_or_cls, k, v)
  File "/lib/python3.10/site-packages/param/parameterized.py", line 367, in _f
    instance_param.__set__(obj, val)
  File "/lib/python3.10/site-packages/param/parameterized.py", line 369, in _f
    return f(self, obj, val)
  File "/lib/python3.10/site-packages/param/parameterized.py", line 1201, in __set__
    self._validate(val)
  File "/lib/python3.10/site-packages/param/__init__.py", line 2083, in _validate
    super(Range, self)._validate(val)
  File "/lib/python3.10/site-packages/param/__init__.py", line 1019, in _validate
    self._validate_value(val, self.allow_None)
  File "/lib/python3.10/site-packages/param/__init__.py", line 1039, in _validate_value
    super(NumericTuple, self)._validate_value(val, allow_None)
  File "/lib/python3.10/site-packages/param/__init__.py", line 1006, in _validate_value
    raise ValueError("Tuple parameter %r only takes a tuple value, "
ValueError: Tuple parameter 'value_throttled' only takes a tuple value, not <class 'list'>.
intrangeslider-fails.mp4
@MarcSkovMadsen MarcSkovMadsen added this to the next milestone Feb 5, 2023
@MarcSkovMadsen MarcSkovMadsen changed the title IntRangeSlider raises IntRangeSlider raises ValueError: Tuple parameter 'value_throttled' only takes a tuple value, not <class 'list'>. Feb 5, 2023
@MarcSkovMadsen MarcSkovMadsen mentioned this issue Feb 5, 2023
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@MarcSkovMadsen
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The RangeSlider has the same issue

image

@MarcSkovMadsen MarcSkovMadsen changed the title IntRangeSlider raises ValueError: Tuple parameter 'value_throttled' only takes a tuple value, not <class 'list'>. RangeSliders raise ValueError: Tuple parameter 'value_throttled' only takes a tuple value, not <class 'list'>. Feb 5, 2023
@philippjfr philippjfr modified the milestones: next, v1.6.0 Jan 20, 2025
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