Error message at the first step or the Napari_lattice use #103
Comments
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Thanks for the report. Please tell me your Python version, attach the result of |
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Thanks for your fast answer! |
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Just noting at this stage that your Napari Lattice version is quite old. To get the latest version I would advise following https://bioimageanalysiscorewehi.github.io/napari_lattice/installation/. |
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I'll try and get back to you |
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I didn't catch but, I did exactly this process to update the plugin... I previously started from the Napari interface to update the plugin and add the same error, then I went to the web page you are providing and proceed in a conda installation of the plugin. Didin't change anything... |
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Sorry did you mean you tried a fresh environment and you got same error? Assuming you didn't have any other packages installed? Could you post error trace and pip freeze when you try a new python environment? |
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I found the error... the LLSM file opener was not the correct one before starting the plugin. Napari gives you 3 choices and I unfortunately select the bad one that still show the image but does not allowed proceeding with the plugin. |
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Thanks for the update. |
When intializing the Napari lattice after loading a Zeiss LLSM image, I consistently get thhe following error :
Is it something other got before? Any solution?
AttributeError Traceback (most recent call last)
File C:\Program Files\Python310\lib\site-packages\magicclass_gui_base.py:1175, in build_mgui(widget=PushButtonPlus(value=False, annotation=None, name='Choose_Image_Layer'), func=<function _napari_lattice_widget_wrapper..LLSZWidget.LlszMenu.Choose_Image_Layer>, parent=<napari_lattice._dock_widget._napari_lattice_widget_wrapper..LLSZWidget.LlszMenu object>)
1174 if parent._popup_mode is PopUpMode.popup:
-> 1175 QtGui.QShortcut(QtGui.QKeySequence("Esc"), qmgui, activated=mgui.close)
mgui = <FunctionGuiPlus Choose_Image_Layer(img_layer: napari.layers.base.base.Layer = None, pixel_size_dx: float = 0.1449922, pixel_size_dy: float = 0.1449922, pixel_size_dz: float = 0.3, angle: float = 30.0, select_device: str = 'NVIDIA RTX A2000 8GB Laptop GPU', last_dimension_channel: bool = 'Get_from_metadata', merge_all_channel_layers: bool = True, skew_dir=<DeskewDirection.Y: 2>, set_logging=<Log_Levels.INFO: 20>)>
qmgui = <PyQt5.QtWidgets.QWidget object at 0x00000201AE888550>
QtGui = <module 'qtpy.QtGui' from 'C:\Users\Cyril\AppData\Roaming\Python\Python310\site-packages\qtpy\QtGui.py'>
QtGui.QKeySequence = <class 'PyQt5.QtGui.QKeySequence'>
1177 preview_setting = opt.get("preview", None)
AttributeError: module 'qtpy.QtGui' has no attribute 'QShortcut'
During handling of the above exception, another exception occurred:
MagicGuiBuildError Traceback (most recent call last)
File C:\Program Files\Python310\lib\site-packages\psygnal_signal.py:1196, in SignalInstance._run_emit_loop(self=<SignalInstance 'changed' on PushButtonPlus(valu...lse, annotation=None, name='Choose_Image_Layer')>, args=(False,))
1195 with Signal._emitting(self):
-> 1196 self._run_emit_loop_inner()
self = <SignalInstance 'changed' on PushButtonPlus(value=False, annotation=None, name='Choose_Image_Layer')>
self._run_emit_loop_inner = <bound method SignalInstance._run_emit_loop_immediate of <SignalInstance 'changed' on PushButtonPlus(value=False, annotation=None, name='Choose_Image_Layer')>>
1197 except RecursionError as e:
File C:\Program Files\Python310\lib\site-packages\psygnal_signal.py:1225, in SignalInstance._run_emit_loop_immediate(self=<SignalInstance 'changed' on PushButtonPlus(valu...lse, annotation=None, name='Choose_Image_Layer')>)
1224 for caller in self._slots:
-> 1225 caller.cb(args)
args = (False,)
caller = <StrongFunction on magicclass._gui._base.MagicTemplate._create_widget_from_method..run_function>
File C:\Program Files\Python310\lib\site-packages\psygnal_weak_callback.py:357, in StrongFunction.cb(self=<StrongFunction on magicclass._gui._base.MagicTe..._create_widget_from_method..run_function>, args=())
356 args = args[: self._max_args]
--> 357 self._f(*self._args, *args, **self._kwargs)
args = ()
self._f = <function MagicTemplate._create_widget_from_method..run_function at 0x00000201AE673EB0>
self = <StrongFunction on magicclass._gui._base.MagicTemplate._create_widget_from_method..run_function>
self._args = ()
self._kwargs = {}
File C:\Program Files\Python310\lib\site-packages\magicclass_gui_base.py:788, in MagicTemplate._create_widget_from_method..run_function()
787 def run_function():
--> 788 mgui = _build_mgui(widget, func, self)
widget = PushButtonPlus(value=False, annotation=None, name='Choose_Image_Layer')
func = <function _napari_lattice_widget_wrapper..LLSZWidget.LlszMenu.Choose_Image_Layer at 0x00000201AE673AC0>
self = <napari_lattice._dock_widget._napari_lattice_widget_wrapper..LLSZWidget.LlszMenu object at 0x00000201AE6637F0>
789 _need_title_bar = self._popup_mode.need_title_bar()
File C:\Program Files\Python310\lib\site-packages\magicclass_gui_base.py:1193, in build_mgui(widget=PushButtonPlus(value=False, annotation=None, name='Choose_Image_Layer'), func=<function _napari_lattice_widget_wrapper..LLSZWidget.LlszMenu.Choose_Image_Layer>, parent=<napari_lattice._dock_widget.napari_lattice_widget_wrapper..LLSZWidget.LlszMenu object>)
1192 widget.mgui = None
-> 1193 raise MagicGuiBuildError(msg)
msg = "Exception was raised during building magicgui from method Choose_Image_Layer.\nAttributeError: module 'qtpy.QtGui' has no attribute 'QShortcut'"
1195 return _connect_functiongui_event(mgui, opt)
MagicGuiBuildError: Exception was raised during building magicgui from method Choose_Image_Layer.
AttributeError: module 'qtpy.QtGui' has no attribute 'QShortcut'
The above exception was the direct cause of the following exception:
EmitLoopError Traceback (most recent call last)
File C:\Program Files\Python310\lib\site-packages\magicgui\widgets\bases_value_widget.py:71, in ValueWidget._on_value_change(self=PushButtonPlus(value=False, annotation=None, name='Choose_Image_Layer'), value=False)
69 if value is self.null_value and not self._nullable:
70 return
---> 71 self.changed.emit(value)
value = False
self.changed = <SignalInstance 'changed' on PushButtonPlus(value=False, annotation=None, name='Choose_Image_Layer')>
self = PushButtonPlus(value=False, annotation=None, name='Choose_Image_Layer')
File C:\Program Files\Python310\lib\site-packages\psygnal_signal.py:1176, in SignalInstance.emit(self=<SignalInstance 'changed' on PushButtonPlus(valu...lse, annotation=None, name='Choose_Image_Layer')>, check_nargs=False, check_types=False, *args=(False,))
1172 from ._group import EmissionInfo
1174 SignalInstance._debug_hook(EmissionInfo(self, args))
-> 1176 self._run_emit_loop(args)
self = <SignalInstance 'changed' on PushButtonPlus(value=False, annotation=None, name='Choose_Image_Layer')>
args = (False,)
File C:\Program Files\Python310\lib\site-packages\psygnal_signal.py:1213, in SignalInstance._run_emit_loop(self=<SignalInstance 'changed' on PushButtonPlus(valu...lse, annotation=None, name='Choose_Image_Layer')>, args=(False,))
1205 loop_err = EmitLoopError(
1206 exc=cb_err,
1207 signal=self,
(...)
1210 emit_queue=self._emit_queue,
1211 ).with_traceback(cb_err.traceback)
1212 # this comment will show up in the traceback
-> 1213 raise loop_err from cb_err # emit() call ABOVE || callback error BELOW
loop_err = EmitLoopError('\n\nWhile emitting signal 'magicclass._gui.mgui_ext.PushButtonPlus.changed', a MagicGuiBuildError occurred in a callback:\n\n Signal emitted at: C:\Program Files\Python310\lib\site-packages\magicgui\widgets\bases\_value_widget.py:71, in _on_value_change\n > self.changed.emit(value)\n\n Callback error at: C:\Program Files\Python310\lib\site-packages\magicclass\_gui\_base.py:1193, in build_mgui\n > raise MagicGuiBuildError(msg)\n\n Local variables:\n widget = PushButtonPlus(value=False, annotation=None, name='Choose_Im...\n func = <function _napari_lattice_widget_wrapper..LLSZWidget...\n parent = <napari_lattice._dock_widget._napari_lattice_widget_wrapper....\n sig = <MagicMethodSignature (img_layer: napari.layers.base.base.La...\n opt = {'call_button': None, 'layout': 'vertical', 'labels': True, ...\n call_button = None\n layout = 'vertical'\n labels = True\n auto_call = False\n mgui = <FunctionGuiPlus Choose_Image_Layer(img_layer: napari.layers...\n qmgui = <PyQt5.QtWidgets.QWidget object at 0x00000201AE888550>\n msg = "Exception was raised during building magicgui from method C...\n\nSee MagicGuiBuildError above for original traceback.')
1214 finally:
1215 self._recursion_depth -= 1
File C:\Program Files\Python310\lib\site-packages\psygnal_signal.py:1196, in SignalInstance._run_emit_loop(self=<SignalInstance 'changed' on PushButtonPlus(valu...lse, annotation=None, name='Choose_Image_Layer')>, args=(False,))
1192 self._max_recursion_depth = max(
1193 self._max_recursion_depth, self._recursion_depth
1194 )
1195 with Signal._emitting(self):
-> 1196 self._run_emit_loop_inner()
self = <SignalInstance 'changed' on PushButtonPlus(value=False, annotation=None, name='Choose_Image_Layer')>
self._run_emit_loop_inner = <bound method SignalInstance._run_emit_loop_immediate of <SignalInstance 'changed' on PushButtonPlus(value=False, annotation=None, name='Choose_Image_Layer')>>
1197 except RecursionError as e:
1198 raise RecursionError(
1199 f"RecursionError when "
1200 f"emitting signal {self.name!r} with args {args}"
1201 ) from e
File C:\Program Files\Python310\lib\site-packages\psygnal_signal.py:1225, in SignalInstance._run_emit_loop_immediate(self=<SignalInstance 'changed' on PushButtonPlus(valu...lse, annotation=None, name='Choose_Image_Layer')>)
1223 args = self._emit_queue.popleft()
1224 for caller in self._slots:
-> 1225 caller.cb(args)
args = (False,)
caller = <StrongFunction on magicclass._gui._base.MagicTemplate._create_widget_from_method..run_function>
File C:\Program Files\Python310\lib\site-packages\psygnal_weak_callback.py:357, in StrongFunction.cb(self=<StrongFunction on magicclass._gui._base.MagicTe..._create_widget_from_method..run_function>, args=())
355 if self._max_args is not None:
356 args = args[: self._max_args]
--> 357 self._f(*self._args, *args, **self._kwargs)
args = ()
self._f = <function MagicTemplate._create_widget_from_method..run_function at 0x00000201AE673EB0>
self = <StrongFunction on magicclass._gui._base.MagicTemplate._create_widget_from_method..run_function>
self._args = ()
self._kwargs = {}
File C:\Program Files\Python310\lib\site-packages\magicclass_gui_base.py:788, in MagicTemplate._create_widget_from_method..run_function()
787 def run_function():
--> 788 mgui = _build_mgui(widget, func, self)
widget = PushButtonPlus(value=False, annotation=None, name='Choose_Image_Layer')
func = <function _napari_lattice_widget_wrapper..LLSZWidget.LlszMenu.Choose_Image_Layer at 0x00000201AE673AC0>
self = <napari_lattice._dock_widget._napari_lattice_widget_wrapper..LLSZWidget.LlszMenu object at 0x00000201AE6637F0>
789 _need_title_bar = self._popup_mode.need_title_bar()
790 if not mgui._initialized_for_magicclass: # connect only once
File C:\Program Files\Python310\lib\site-packages\magicclass_gui_base.py:1193, in build_mgui(widget=PushButtonPlus(value=False, annotation=None, name='Choose_Image_Layer'), func=<function _napari_lattice_widget_wrapper..LLSZWidget.LlszMenu.Choose_Image_Layer>, parent=<napari_lattice._dock_widget.napari_lattice_widget_wrapper..LLSZWidget.LlszMenu object>)
1188 msg = (
1189 "Exception was raised during building magicgui from method "
1190 f"{func.name}.\n{e.class.name}: {e}"
1191 )
1192 widget.mgui = None
-> 1193 raise MagicGuiBuildError(msg)
msg = "Exception was raised during building magicgui from method Choose_Image_Layer.\nAttributeError: module 'qtpy.QtGui' has no attribute 'QShortcut'"
1195 return _connect_functiongui_event(mgui, opt)
EmitLoopError:
While emitting signal 'magicclass._gui.mgui_ext.PushButtonPlus.changed', a MagicGuiBuildError occurred in a callback:
Signal emitted at: C:\Program Files\Python310\lib\site-packages\magicgui\widgets\bases_value_widget.py:71, in _on_value_change
> self.changed.emit(value)
Callback error at: C:\Program Files\Python310\lib\site-packages\magicclass_gui_base.py:1193, in _build_mgui
> raise MagicGuiBuildError(msg)
See MagicGuiBuildError above for original traceback.
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