【已解答】打开docker应用商店提示错误

出错了，面板运行时发生错误！
ImportError: libffi.so.7: cannot open shared object file: No such file or directory
REQUEST_DATE: 2026-02-14 05:13:05
  VERSION: Ubuntu 20.04.1 LTS (Focal Fossa) x86_64(Py3.7.9) - 11.5.0
REMOTE_ADDR: 112.193.215.108
REQUEST_URI: POST /mod/docker/com/get_apps?
REQUEST_FORM: {＇p＇: ＇1＇, ＇row＇: ＇200＇, ＇query＇: ＇＇, ＇force＇: ＇1＇, ＇app_type＇: ＇all＇}
  USER_AGENT: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36
Traceback (most recent call last):
  File ＂/www/server/panel/mod/project/docker/app/gpu/nvidia.py＂, line 11, in ＜module＞
    import pynvml
  File ＂/www/server/panel/pyenv/lib/python3.7/site-packages/pynvml.py＂, line 32, in ＜module＞
    from ctypes import *
  File ＂/www/server/panel/pyenv/lib/python3.7/ctypes/__init__.py＂, line 7, in ＜module＞
    from _ctypes import Union, Structure, Array
ImportError: libffi.so.7: cannot open shared object file: No such file or directory

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File ＂/www/server/panel/BTPanel/__init__.py＂, line 2581, in publicObject
    res = run_obj.run(toObject, defs, get)
  File ＂/www/server/panel/BTPanel/__init__.py＂, line 2528, in run
    result = getattr(toObject, get.action)(get)
  File ＂/www/server/panel/mod/modController.py＂, line 86, in model
    result = PluginLoader.module_run(＂{}/{}＂.format(module_name, sub_mod_name), def_name, pdata)
  File ＂/www/server/panel/mod/project/docker/app/appManageMod.py＂, line 1568, in get_apps
    from mod.project.docker.app.gpu.tools import GPUTool
  File ＂/www/server/panel/mod/project/docker/app/gpu/__init__.py＂, line 4, in ＜module＞
    from .nvidia import NVIDIA
  File ＂/www/server/panel/mod/project/docker/app/gpu/nvidia.py＂, line 14, in ＜module＞
    import pynvml
  File ＂/www/server/panel/pyenv/lib/python3.7/site-packages/pynvml.py＂, line 32, in ＜module＞
    from ctypes import *
  File ＂/www/server/panel/pyenv/lib/python3.7/ctypes/__init__.py＂, line 7, in ＜module＞
    from _ctypes import Union, Structure, Array
ImportError: libffi.so.7: cannot open shared object file: No such file or directory

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