If I have the omnigraph editor open selecting any item in the 3d viewport causes an error like the following (this behaviour does not extend to the stage editor just the 3d viewport):
2021-04-05 22:03:11 [Error] [carb.scripting-python.plugin] SyntaxError: invalid or missing encoding declaration for 'C:/Users/bolds/AppData/Local/ov/pkg/create 2021.1.0/_build/kit_release/_build/windows-x86_64/release/kit.exe'
At:
c:\users\bolds\appdata\local\ov\pkg\create 2021.1.0\_build\kit_release\_build\target-deps\python\lib\tokenize.py(395): find_cookie
c:\users\bolds\appdata\local\ov\pkg\create 2021.1.0\_build\kit_release\_build\target-deps\python\lib\tokenize.py(431): detect_encoding
c:\users\bolds\appdata\local\ov\pkg\create 2021.1.0\_build\kit_release\_build\target-deps\python\lib\tokenize.py(461): open
c:\users\bolds\appdata\local\ov\pkg\create 2021.1.0\_build\kit_release\_build\target-deps\python\lib\linecache.py(139): updatecache
c:\users\bolds\appdata\local\ov\pkg\create 2021.1.0\_build\kit_release\_build\target-deps\python\lib\linecache.py(50): getlines
c:\users\bolds\appdata\local\ov\pkg\create 2021.1.0\_build\kit_release\_build\target-deps\python\lib\linecache.py(16): getline
c:\users\bolds\appdata\local\ov\pkg\create 2021.1.0\_build\kit_release\_build\target-deps\python\lib\traceback.py(286): line
c:\users\bolds\appdata\local\ov\pkg\create 2021.1.0\_build\kit_release\_build\target-deps\python\lib\traceback.py(364): extract
c:\users\bolds\appdata\local\ov\pkg\create 2021.1.0\_build\kit_release\_build\target-deps\python\lib\traceback.py(211): extract_stack
c:\users\bolds\appdata\local\ov\pkg\create 2021.1.0\_build\kit_release\_exts\omni.kit.commands\omni\kit\undo\undo.py(336): format_exception
c:\users\bolds\appdata\local\ov\pkg\create 2021.1.0\_build\kit_release\_exts\omni.kit.commands\omni\kit\undo\undo.py(92): execute
c:\users\bolds\appdata\local\ov\pkg\create 2021.1.0\_build\kit_release\_exts\omni.kit.commands\omni\kit\commands\command.py(177): execute
C:/Users/bolds/AppData/Local/ov/pkg/create 2021.1.0/_build/kit_release/_build/windows-x86_64/release/kit.exe(2): <module>