when i click my exe,it occured
Traceback (most recent call last):
File "PyScript\MayaviTest.py", line 1, in
File "", line 983, in _find_and_load
File "", line 967, in _find_and_load_unlocked
File "", line 677, in _load_unlocked
File "PyInstaller\loader\pyimod03_importers.py", line 546, in exec_module
File "mayavi\mlab.py", line 16, in
File "", line 983, in _find_and_load
File "", line 967, in _find_and_load_unlocked
File "", line 677, in _load_unlocked
File "PyInstaller\loader\pyimod03_importers.py", line 546, in exec_module
File "mayavi\tools\camera.py", line 24, in
File "", line 983, in _find_and_load
File "", line 967, in _find_and_load_unlocked
File "", line 677, in _load_unlocked
File "PyInstaller\loader\pyimod03_importers.py", line 546, in exec_module
File "mayavi\tools\engine_manager.py", line 12, in
File "", line 983, in _find_and_load
File "", line 967, in _find_and_load_unlocked
File "", line 677, in _load_unlocked
File "PyInstaller\loader\pyimod03_importers.py", line 546, in exec_module
File "mayavi\preferences\api.py", line 4, in
File "", line 983, in _find_and_load
File "", line 967, in _find_and_load_unlocked
File "", line 677, in _load_unlocked
File "PyInstaller\loader\pyimod03_importers.py", line 546, in exec_module
File "mayavi\preferences\preference_manager.py", line 29, in
File "", line 983, in _find_and_load
File "", line 967, in _find_and_load_unlocked
File "", line 677, in _load_unlocked
File "PyInstaller\loader\pyimod03_importers.py", line 546, in exec_module
File "traitsui\api.py", line 256, in
File "", line 983, in _find_and_load
File "", line 967, in _find_and_load_unlocked
File "", line 677, in _load_unlocked
File "PyInstaller\loader\pyimod03_importers.py", line 546, in exec_module
File "traitsui\editors__init__.py", line 16, in
File "", line 983, in _find_and_load
File "", line 967, in _find_and_load_unlocked
File "", line 677, in _load_unlocked
File "PyInstaller\loader\pyimod03_importers.py", line 546, in exec_module
File "traitsui\editors\api.py", line 86, in
File "", line 983, in _find_and_load
File "", line 967, in _find_and_load_unlocked
File "", line 677, in _load_unlocked
File "PyInstaller\loader\pyimod03_importers.py", line 546, in exec_module
File "traitsui\editors\code_editor.py", line 21, in
File "traitsui\editors\code_editor.py", line 33, in CodeEditor
File "traits\trait_factory.py", line 40, in call
File "traitsui\toolkit_traits.py", line 43, in ColorTrait
File "traitsui\toolkit.py", line 110, in toolkit
File "pyface\base_toolkit.py", line 285, in find_toolkit
File "importlib_metadata__init.py", line 440, in getitem__
KeyError: 'traitsui.toolkits'