i tried to make a new file bu it wont let me?

[kxxzss]

Description

What steps will reproduce the problem?

i made a new window and the clicked save file and then new file and both faield and put me in thi so yeah

Traceback

Traceback (most recent call last):
  File "C:\Program Files\Spyder\pkgs\spyder\plugins\editor\plugin.py", line 2023, in new
    current_es = 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 @kxxzss, thanks for reporting. This is a duplicate of issue #20144, which we'll fix in our next version (5.4.1) to be released before the end of the year.

In the meantime, please avoid creating new editor windows to not encounter this error.