Recent bug on this version of spyder

[MadVictory]

Description

What steps will reproduce the problem?

editorstack = self.get_current_editorstack()
File "C:\Program Files\Spyder\pkgs\spyder\plugins\editor\plugin.py", line 1745, in get_current_editorstack
editorstack = self.__get_focused_editorstack()
File "C:\Program Files\Spyder\pkgs\spyder\plugins\editor\plugin.py", line 1431, in __get_focused_editorstack
if editorstack.isAncestorOf(fwidget):
RuntimeError: wrapped C/C++ object of type EditorStack has been deleted

Traceback

Traceback (most recent call last):
  File "C:\Program Files\Spyder\pkgs\spyder\plugins\editor\plugin.py", line 1652, in close_file_in_all_editorstacks
    editorstack.blockSignals(True)
RuntimeError: wrapped C/C++ object of type EditorStack has been deleted
Traceback (most recent call last):
  File "C:\Program Files\Spyder\pkgs\spyder\plugins\editor\plugin.py", line 1881, in opened_files_list_changed
    editor = self.get_current_editor()
  File "C:\Program Files\Spyder\pkgs\spyder\plugins\editor\plugin.py", line 1754, in get_current_editor
    editorstack = self.get_current_editorstack()
  File "C:\Program Files\Spyder\pkgs\spyder\plugins\editor\plugin.py", line 1745, in get_current_editorstack
    editorstack = self.__get_focused_editorstack()
  File "C:\Program Files\Spyder\pkgs\spyder\plugins\editor\plugin.py", line 1431, in __get_focused_editorstack
    if editorstack.isAncestorOf(fwidget):
RuntimeError: wrapped C/C++ object of type EditorStack has been deleted
Traceback (most recent call last):
  File "C:\Program Files\Spyder\pkgs\spyder\plugins\editor\plugin.py", line 1897, in update_code_analysis_actions
    editor = self.get_current_editor()
  File "C:\Program Files\Spyder\pkgs\spyder\plugins\editor\plugin.py", line 1754, in get_current_editor
    editorstack = self.get_current_editorstack()
  File "C:\Program Files\Spyder\pkgs\spyder\plugins\editor\plugin.py", line 1745, in get_current_editorstack
    editorstack = self.__get_focused_editorstack()
  File "C:\Program Files\Spyder\pkgs\spyder\plugins\editor\plugin.py", line 1431, in __get_focused_editorstack
    if editorstack.isAncestorOf(fwidget):
RuntimeError: wrapped C/C++ object of type EditorStack has been deleted
Traceback (most recent call last):
  File "C:\Program Files\Spyder\pkgs\spyder\plugins\editor\plugin.py", line 1909, in update_todo_actions
    editorstack = self.get_current_editorstack()
  File "C:\Program Files\Spyder\pkgs\spyder\plugins\editor\plugin.py", line 1745, in get_current_editorstack
    editorstack = self.__get_focused_editorstack()
  File "C:\Program Files\Spyder\pkgs\spyder\plugins\editor\plugin.py", line 1431, in __get_focused_editorstack
    if editorstack.isAncestorOf(fwidget):
RuntimeError: wrapped C/C++ object of type EditorStack has been deleted
Traceback (most recent call last):
  File "C:\Program Files\Spyder\pkgs\spyder\plugins\editor\plugin.py", line 1793, in refresh_file_dependent_actions
    enable = self.get_current_editor() is not None
  File "C:\Program Files\Spyder\pkgs\spyder\plugins\editor\plugin.py", line 1754, in get_current_editor
    editorstack = self.get_current_editorstack()
  File "C:\Program Files\Spyder\pkgs\spyder\plugins\editor\plugin.py", line 1745, in get_current_editorstack
    editorstack = self.__get_focused_editorstack()
  File "C:\Program Files\Spyder\pkgs\spyder\plugins\editor\plugin.py", line 1431, in __get_focused_editorstack
    if editorstack.isAncestorOf(fwidget):
RuntimeError: wrapped C/C++ object of type EditorStack has been deleted

Versions

• Spyder version: 5.4.0 (standalone)
• Python version: 3.8.10 64-bit
• Qt version: 5.15.2
• PyQt5 version: 5.15.7
• Operating System: Windows 10

Dependencies

# Mandatory:
atomicwrites >=1.2.0                 :  1.4.1 (OK)
chardet >=2.0.0                      :  5.0.0 (OK)
cloudpickle >=0.5.0                  :  2.2.0 (OK)
cookiecutter >=1.6.0                 :  2.1.1 (OK)
diff_match_patch >=20181111          :  20200713 (OK)
intervaltree                         :  None (OK)
IPython >=7.31.1;<8.0.0              :  7.34.0 (OK)
jedi >=0.17.2;<0.19.0                :  0.18.1 (OK)
jellyfish >=0.7                      :  0.9.0 (OK)
jsonschema >=3.2.0                   :  4.17.0 (OK)
keyring >=17.0.0                     :  23.9.3 (OK)
nbconvert >=4.0                      :  7.2.3 (OK)
numpydoc >=0.6.0                     :  1.5.0 (OK)
paramiko >=2.4.0                     :  2.11.0 (OK)
parso >=0.7.0;<0.9.0                 :  0.8.3 (OK)
pexpect >=4.4.0                      :  4.8.0 (OK)
pickleshare >=0.4                    :  0.7.5 (OK)
psutil >=5.3                         :  5.9.3 (OK)
pygments >=2.0                       :  2.13.0 (OK)
pylint >=2.5.0;<3.0                  :  2.15.5 (OK)
pylint_venv >=2.1.1                  :  2.3.0 (OK)
pyls_spyder >=0.4.0                  :  0.4.0 (OK)
pylsp >=1.6.0;<1.7.0                 :  1.6.0 (OK)
pylsp_black >=1.2.0                  :  1.2.1 (OK)
qdarkstyle >=3.0.2;<3.1.0            :  3.0.3 (OK)
qstylizer >=0.2.2                    :  0.2.2 (OK)
qtawesome >=1.2.1                    :  1.2.1 (OK)
qtconsole >=5.4.0;<5.5.0             :  5.4.0 (OK)
qtpy >=2.1.0                         :  2.2.1 (OK)
rtree >=0.9.7                        :  1.0.1 (OK)
setuptools >=49.6.0                  :  65.5.1 (OK)
sphinx >=0.6.6                       :  5.3.0 (OK)
spyder_kernels >=2.4.0;<2.5.0        :  2.4.0 (OK)
textdistance >=4.2.0                 :  4.5.0 (OK)
three_merge >=0.1.1                  :  0.1.1 (OK)
watchdog                             :  2.1.9 (OK)
zmq >=22.1.0                         :  24.0.1 (OK)

# Optional:
cython >=0.21                        :  0.29.32 (OK)
matplotlib >=3.0.0                   :  3.6.2 (OK)
numpy >=1.7                          :  1.22.4 (OK)
pandas >=1.1.1                       :  1.5.1 (OK)
scipy >=0.17.0                       :  1.9.3 (OK)
sympy >=0.7.3                        :  1.11.1 (OK)

# Spyder plugins:
spyder_terminal.terminalplugin 1.2.2 :  1.2.2 (OK)

[ccordoba12]

Hey @MadVictory, thanks for reporting. This is a duplicate of issue #20144 and we'll fix it on our next version (5.4.1), to be released next week.

In the meantime, please avoid using editor windows.