Spyder crashes

[Domenico Fruncillo]

Hi everyone,

when I launch spyder, it fails and returns this error message.

Traceback (most recent call last):

  File "C:\Users\Anaconda3\lib\site-packages\spyder\app\mainwindow.py", line 3181, in main

    mainwindow = run_spyder(app, options, args)

  File "C:\Users\Anaconda3\lib\site-packages\spyder\app\mainwindow.py", line 3057, in run_spyder

    main.setup()

  File "C:\Users\Anaconda3\lib\site-packages\spyder\app\mainwindow.py", line 896, in setup

    from spyder.plugins.ipythonconsole import IPythonConsole

  File "C:\Users\Anaconda3\lib\site-packages\spyder\plugins\ipythonconsole.py", line 59, in <module>

    from spyder.widgets.ipythonconsole import ClientWidget

  File "C:\Users\Anaconda3\lib\site-packages\spyder\widgets\ipythonconsole\__init__.py", line 12, in <module>

    from .debugging import DebuggingWidget

  File "C:\Users\Anaconda3\lib\site-packages\spyder\widgets\ipythonconsole\debugging.py", line 17, in <module>

    from qtconsole.rich_jupyter_widget import RichJupyterWidget

  File "C:\Users\Anaconda3\lib\site-packages\qtconsole\rich_jupyter_widget.py", line 14, in <module>

    from .jupyter_widget import JupyterWidget

  File "C:\Users\Anaconda3\lib\site-packages\qtconsole\jupyter_widget.py", line 20, in <module>

    from IPython.lib.lexers import IPythonLexer, IPython3Lexer

  File "C:\Users\Anaconda3\lib\site-packages\IPython\__init__.py", line 55, in <module>

    from .terminal.embed import embed

  File "C:\Users\Anaconda3\lib\site-packages\IPython\terminal\embed.py", line 16, in <module>

    from IPython.terminal.interactiveshell import TerminalInteractiveShell

  File "C:\Users\Anaconda3\lib\site-packages\IPython\terminal\interactiveshell.py", line 32, in <module>

    from .debugger import TerminalPdb, Pdb

  File "C:\Users\Anaconda3\lib\site-packages\IPython\terminal\debugger.py", line 6, in <module>

    from IPython.core.completer import IPCompleter

  File "C:\Users\Anaconda3\lib\site-packages\IPython\core\completer.py", line 146, in <module>

    import jedi

  File "C:\Users\Anaconda3\lib\site-packages\jedi\__init__.py", line 41, in <module>

    from jedi.api import Script, Interpreter, set_debug_function, \

  File "C:\Users\Anaconda3\lib\site-packages\jedi\api\__init__.py", line 15, in <module>

    import parso

  File "C:\Users\Anaconda3\lib\site-packages\parso\__init__.py", line 41, in <module>

    from parso.parser import ParserSyntaxError

  File "C:\Users\Anaconda3\lib\site-packages\parso\parser.py", line 113

    node_map: Dict[str, type] = {}

            ^

SyntaxError: invalid syntax

I tried re-installing spyder in Anaconda prompt, but the issue still goes on.

What can I do?