Программа не работает без установленного Minecraft #2

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opened 2023-07-21 18:15:01 +03:00 by rndtrash · 1 comment

rndtrash commented

2023-07-21 18:15:01 +03:00

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Не могу получить даже справку.

PS C:\bin\mc-get> python .\mc-get.py --help
Traceback (most recent call last):
  File "C:\bin\mc-get\mc-get.py", line 170, in <module>
    version_to_use = __select_version(mcfs.get_installed_mc_versions())
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\bin\mc-get\mc-get.py", line 148, in __select_version
    if len(versions) > 0:
       ^^^^^^^^^^^^^
TypeError: object of type 'NoneType' has no len()
PS C:\bin\mc-get> python .\mc-get.py
Traceback (most recent call last):
  File "C:\bin\mc-get\mc-get.py", line 170, in <module>
    version_to_use = __select_version(mcfs.get_installed_mc_versions())
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\bin\mc-get\mc-get.py", line 148, in __select_version
    if len(versions) > 0:
       ^^^^^^^^^^^^^
TypeError: object of type 'NoneType' has no len()

Не могу получить даже справку. ``` PS C:\bin\mc-get> python .\mc-get.py --help Traceback (most recent call last): File "C:\bin\mc-get\mc-get.py", line 170, in <module> version_to_use = __select_version(mcfs.get_installed_mc_versions()) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\bin\mc-get\mc-get.py", line 148, in __select_version if len(versions) > 0: ^^^^^^^^^^^^^ TypeError: object of type 'NoneType' has no len() PS C:\bin\mc-get> python .\mc-get.py Traceback (most recent call last): File "C:\bin\mc-get\mc-get.py", line 170, in <module> version_to_use = __select_version(mcfs.get_installed_mc_versions()) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\bin\mc-get\mc-get.py", line 148, in __select_version if len(versions) > 0: ^^^^^^^^^^^^^ TypeError: object of type 'NoneType' has no len() ```