Kivy Ошибка: невозможно найти какого-либо ценного поставщика текста - PullRequest
0 голосов
/ 07 марта 2020

Спасибо заранее. Я новичок в Python Kivy, и когда я запускаю свой код удара, у меня появляется ошибка, и я не могу двигаться дальше. Пожалуйста, помогите мне ...

Установка Kivy выполнена в соответствии с указаниями здесь успешно.

Код:

kivy.require('1.11.1')

from kivy.app import App
from kivy.core import text
from kivy.tests.visual_test_label import text
from kivy.uix.label import Label
from kivy.uix.button import Label
import logging

logging.basicConfig(level=logging.DEBUG)


class FirstKivy(App):

    def build(self):
        logging.debug("Build method started")
        return Label(text="Hello Kivy World.")


helloKivy = FirstKivy()

helloKivy.run()

Ошибка:

E:\PythonProject\myApp\venv\Scripts\python.exe E:/PythonProject/myApp/src/app/main.py
[INFO   ] [Logger      ] Record log in C:\Users\Sannila\.kivy\logs\kivy_20-03-07_45.txt
[INFO   ] [Kivy        ] v1.11.1
[INFO   ] [Kivy        ] Installed at "E:\PythonProject\myApp\venv\lib\site-packages\kivy\__init__.py"
[INFO   ] [Python      ] v3.7.4 (tags/v3.7.4:e09359112e, Jul  8 2019, 20:34:20) [MSC v.1916 64 bit (AMD64)]
[INFO   ] [Python      ] Interpreter at "E:\PythonProject\myApp\venv\Scripts\python.exe"
[INFO   ] [Factory     ] 184 symbols loaded
[INFO   ] [Image       ] Providers: img_tex, img_dds, img_gif (img_sdl2, img_pil, img_ffpyplayer ignored)
[CRITICAL] [Text        ] Unable to find any valuable Text provider. Please enable debug logging (e.g. add -d if running from the command line, or change the log level in the config) and re-run your app to identify potential causes
sdl2 - ImportError: DLL load failed: The specified module could not be found.
  File "E:\PythonProject\myApp\venv\lib\site-packages\kivy\core\__init__.py", line 63, in core_select_lib
    fromlist=[modulename], level=0)
  File "E:\PythonProject\myApp\venv\lib\site-packages\kivy\core\text\text_sdl2.py", line 13, in <module>
    from kivy.core.text._text_sdl2 import (_SurfaceContainer, _get_extents,

pil - ModuleNotFoundError: No module named 'PIL'
  File "E:\PythonProject\myApp\venv\lib\site-packages\kivy\core\__init__.py", line 63, in core_select_lib
    fromlist=[modulename], level=0)
  File "E:\PythonProject\myApp\venv\lib\site-packages\kivy\core\text\text_pil.py", line 7, in <module>
    from PIL import Image, ImageFont, ImageDraw

[CRITICAL] [App         ] Unable to get a Text provider, abort.

Process finished with exit code 1
...