everything was working fine on my ubuntu machine and suddenly i can’t import App
from kivy.app
from kivy.app import App
asked Mar 11, 2017 at 20:46
4
One of Kivy’s internal module weakmethod.py
is trying to import another internal module new.py
. But you have create a new.py
next to where you run python, so Python will try to load yours first. This breaks everything because weakmethod
doesn’t expect that your new.py
, it wants the internal new.py
!. The solution is to rename this offending file.
(The actual problem causing ImportError is circular import on the kivy.app
module)
answered Mar 11, 2017 at 21:08
kennytmkennytm
508k105 gold badges1078 silver badges1003 bronze badges
For me, the import error «cannot import name app» was syntax. I replaced app with App and that solved my problem. I was able to re-create, and resolve the issue, by changing the case from lower to upper and vise versa.
answered Jun 27, 2018 at 19:27
Follow this procedure:
-
Go to kivy website
-
Go to -> download -> Windows 7, 8, 10 (32/64 bit) Install using pip, follow the instructions here -> installation for Windows
-
Copy and pasted in CMD->
python -m pip install kivy_examples
—> (The examples are installed in the share directory under the root directory where python is installed) -
For example
C:Python34sharekivy-examplesanimation
-
Save all your files in this folder.
gre_gor
6,6109 gold badges45 silver badges52 bronze badges
answered Jun 21, 2017 at 14:50
1
Kirya002 0 / 0 / 0 Регистрация: 03.02.2017 Сообщений: 53 |
||||||||
1 |
||||||||
07.05.2017, 17:16. Показов 8661. Ответов 9 Метки нет (Все метки)
Решил освоить kivy app,установил через pip первые,вторые и третье указания.Вот код:
А вот,что у меня высвечивается:
Скажите,как мне исправить эту ошибку?Вот ссылка на kivy:https://kivy.org/docs/installa… ndows.html
0 |
5889 / 3347 / 1033 Регистрация: 03.11.2009 Сообщений: 9,974 |
|
07.05.2017, 18:11 |
2 |
Ну как говорится — одно из трех — или Вы не установили киви, или установили, но запускаете другим питоном.
0 |
0 / 0 / 0 Регистрация: 03.02.2017 Сообщений: 53 |
|
07.05.2017, 18:33 [ТС] |
3 |
Я пытался установить через pip установив перед этим cython и pygame,но вот что вышло и ошибка не исправилась:http://softport02.ulcraft.com/… 995472.png
0 |
103 / 81 / 54 Регистрация: 25.11.2016 Сообщений: 278 |
|
07.05.2017, 19:44 |
4 |
Скорее всего у вас не установлен Microsoft Visual C++
0 |
Kirya002 0 / 0 / 0 Регистрация: 03.02.2017 Сообщений: 53 |
||||
07.05.2017, 20:49 [ТС] |
7 |
|||
У меня python35 win32. Добавлено через 12 минут Добавлено через 8 минут
Скажите,как мне ее исправить?
0 |
Jabbson 5889 / 3347 / 1033 Регистрация: 03.11.2009 Сообщений: 9,974 |
||||
07.05.2017, 21:59 |
8 |
|||
импорты точно не ушли никуда? Добавлено через 1 минуту
0 |
0 / 0 / 0 Регистрация: 03.02.2017 Сообщений: 53 |
|
08.05.2017, 10:05 [ТС] |
9 |
Ну да,все так и осталось. Добавлено через 6 минут
0 |
10 / 9 / 3 Регистрация: 10.06.2013 Сообщений: 486 |
|
11.08.2021, 00:28 |
10 |
У меня похожая ошибка Traceback (most recent call last):
0 |
IT_Exp Эксперт 87844 / 49110 / 22898 Регистрация: 17.06.2006 Сообщений: 92,604 |
11.08.2021, 00:28 |
Помогаю со студенческими работами здесь Как открыть проект в Android Studio, состоящий из одного модуля app При запуске игры высвечивается ошибка Lvalue required почему высвечивается такая ошибка? Скачал VS2017 Community, на getline высвечивается ошибка
Есть кусок кода, который проверяет внесенный из формы текст на наличие… Ошибка kivy 1.9.1 Искать еще темы с ответами Или воспользуйтесь поиском по форуму: 10 |
pycharm установлен. Как видите по скрину установлен и kivy
При import kivy
никаких проблем но при командах типа from kivy.app import App
илиfrom kivy.uix.label import Label
выдает ошибки такого рода.
Traceback (most recent call last):
File "C:/Users/Хачапури/PycharmProjects/untitled/test.py", line 1, in <module>
from kivy.app import App
File "C:Program Filespython34libsite-packageskivyapp.py", line 327, in <module>
from kivy.uix.widget import Widget
File "C:Program Filespython34libsite-packageskivyuixwidget.py", line 219, in <module>
from kivy.graphics import (
File "C:Program Filespython34libsite-packageskivygraphics__init__.py", line 89, in <module>
from kivy.graphics.instructions import Callback, Canvas, CanvasBase,
ImportError: DLL load failed: Не найден указанный модуль.
Ошибки наводят на мысль, что киви не установлен. Но как так? Что я сделал не так?
Software Versions
- Python: 3.9.0
- OS: Windows 10
- Kivy: 2.0.0rc4
- Kivy installation method: Conda
Describe the bug
After installing Kivy using official documentation, Kivy fails to import.
Anaconda Prompt output:
(base) C:Usersmikolas>conda install kivy -c conda-forge
Collecting package metadata (current_repodata.json): done
Solving environment: done
==> WARNING: A newer version of conda exists. <==
current version: 4.8.3
latest version: 4.9.2
Please update conda by running
$ conda update -n base -c defaults conda
## Package Plan ##
environment location: C:Usersmikolasminiconda3
added / updated specs:
- kivy
The following packages will be downloaded:
package | build
---------------------------|-----------------
ca-certificates-2020.11.8 | h5b45459_0 183 KB conda-forge
certifi-2020.11.8 | py38haa244fe_0 150 KB conda-forge
conda-4.9.2 | py38haa244fe_0 3.1 MB conda-forge
docutils-0.16 | py38h9bdc248_2 745 KB conda-forge
freetype-2.10.4 | h546665d_0 493 KB conda-forge
glew-2.1.0 | he025d50_0 824 KB conda-forge
jpeg-9d | h8ffe710_0 366 KB conda-forge
kivy-2.0.0rc4 | py38h7600b87_2 19.9 MB conda-forge
libpng-1.6.37 | h1d00b33_2 724 KB conda-forge
libtiff-4.1.0 | hc10be44_6 1.1 MB conda-forge
libwebp-1.0.2 | hfa6e2cd_5 356 KB conda-forge
lz4-c-1.9.2 | h62dcd97_2 279 KB conda-forge
olefile-0.46 | pyh9f0ad1d_1 32 KB conda-forge
openssl-1.1.1h | he774522_0 5.8 MB conda-forge
pillow-8.0.1 | py38hd8d9125_0 754 KB conda-forge
pygments-2.7.2 | py_0 707 KB conda-forge
python_abi-3.8 | 1_cp38 4 KB conda-forge
sdl2-2.0.12 | h0e60522_1 1.8 MB conda-forge
sdl2_image-2.0.5 | hb9708c9_2 213 KB conda-forge
sdl2_mixer-2.0.4 | h6538335_0 83 KB conda-forge
sdl2_ttf-2.0.15 | h4636d2b_0 26 KB conda-forge
smpeg2-2.0.0 | h6538335_1 131 KB conda-forge
tk-8.6.10 | he774522_1 3.2 MB conda-forge
xz-5.2.5 | h62dcd97_1 211 KB conda-forge
zstd-1.4.5 | h1f3a1b7_2 887 KB conda-forge
------------------------------------------------------------
Total: 41.8 MB
The following NEW packages will be INSTALLED:
docutils conda-forge/win-64::docutils-0.16-py38h9bdc248_2
freetype conda-forge/win-64::freetype-2.10.4-h546665d_0
glew conda-forge/win-64::glew-2.1.0-he025d50_0
jpeg conda-forge/win-64::jpeg-9d-h8ffe710_0
kivy conda-forge/win-64::kivy-2.0.0rc4-py38h7600b87_2
libpng conda-forge/win-64::libpng-1.6.37-h1d00b33_2
libtiff conda-forge/win-64::libtiff-4.1.0-hc10be44_6
libwebp conda-forge/win-64::libwebp-1.0.2-hfa6e2cd_5
lz4-c conda-forge/win-64::lz4-c-1.9.2-h62dcd97_2
olefile conda-forge/noarch::olefile-0.46-pyh9f0ad1d_1
pillow conda-forge/win-64::pillow-8.0.1-py38hd8d9125_0
pygments conda-forge/noarch::pygments-2.7.2-py_0
python_abi conda-forge/win-64::python_abi-3.8-1_cp38
sdl2 conda-forge/win-64::sdl2-2.0.12-h0e60522_1
sdl2_image conda-forge/win-64::sdl2_image-2.0.5-hb9708c9_2
sdl2_mixer conda-forge/win-64::sdl2_mixer-2.0.4-h6538335_0
sdl2_ttf conda-forge/win-64::sdl2_ttf-2.0.15-h4636d2b_0
smpeg2 conda-forge/win-64::smpeg2-2.0.0-h6538335_1
tk conda-forge/win-64::tk-8.6.10-he774522_1
xz conda-forge/win-64::xz-5.2.5-h62dcd97_1
zstd conda-forge/win-64::zstd-1.4.5-h1f3a1b7_2
The following packages will be UPDATED:
ca-certificates pkgs/main::ca-certificates-2020.1.1-0 --> conda-forge::ca-certificates-2020.11.8-h5b45459_0
certifi pkgs/main::certifi-2020.4.5.1-py38_0 --> conda-forge::certifi-2020.11.8-py38haa244fe_0
conda pkgs/main::conda-4.8.3-py38_0 --> conda-forge::conda-4.9.2-py38haa244fe_0
openssl pkgs/main::openssl-1.1.1g-he774522_0 --> conda-forge::openssl-1.1.1h-he774522_0
Proceed ([y]/n)?
Downloading and Extracting Packages
zstd-1.4.5 | 887 KB | ############################################################################ | 100%
sdl2_mixer-2.0.4 | 83 KB | ############################################################################ | 100%
pygments-2.7.2 | 707 KB | ############################################################################ | 100%
certifi-2020.11.8 | 150 KB | ############################################################################ | 100%
glew-2.1.0 | 824 KB | ############################################################################ | 100%
docutils-0.16 | 745 KB | ############################################################################ | 100%
sdl2_ttf-2.0.15 | 26 KB | ############################################################################ | 100%
xz-5.2.5 | 211 KB | ############################################################################ | 100%
sdl2_image-2.0.5 | 213 KB | ############################################################################ | 100%
freetype-2.10.4 | 493 KB | ############################################################################ | 100%
sdl2-2.0.12 | 1.8 MB | ############################################################################ | 100%
libwebp-1.0.2 | 356 KB | ############################################################################ | 100%
lz4-c-1.9.2 | 279 KB | ############################################################################ | 100%
olefile-0.46 | 32 KB | ############################################################################ | 100%
jpeg-9d | 366 KB | ############################################################################ | 100%
libtiff-4.1.0 | 1.1 MB | ############################################################################ | 100%
pillow-8.0.1 | 754 KB | ############################################################################ | 100%
kivy-2.0.0rc4 | 19.9 MB | ############################################################################ | 100%
ca-certificates-2020 | 183 KB | ############################################################################ | 100%
tk-8.6.10 | 3.2 MB | ############################################################################ | 100%
libpng-1.6.37 | 724 KB | ############################################################################ | 100%
conda-4.9.2 | 3.1 MB | ############################################################################ | 100%
python_abi-3.8 | 4 KB | ############################################################################ | 100%
openssl-1.1.1h | 5.8 MB | ############################################################################ | 100%
smpeg2-2.0.0 | 131 KB | ############################################################################ | 100%
Preparing transaction: done
Verifying transaction: done
Executing transaction: done
After installation I continued with official Pong Game Tutorial, but after running this code:
from kivy.app import App from kivy.uix.widget import Widget class PongGame(Widget): pass class PongApp(App): def build(self): return PongGame() if __name__ == '__main__': PongApp().run()
I got following error:
C:UsersmikolasProjectspong>python main.py
Traceback (most recent call last):
File "C:UsersmikolasProjectspongmain.py", line 1, in <module>
from kivy.app import App
ModuleNotFoundError: No module named 'kivy'
Expected behavior
I would expect official installation process and quickstart should actually work…
Asked
3 years, 1 month ago
Viewed
302 times
I’m new at kivy, and I follow all the instructions on the kivy documentation but still it shows me errors like this. I also watch and google a solution for this but it always throw me errors, do you have any solution for this? Thank you in advance.
- python
- python-3.x
- user-interface
- kivy
- kivy-language
asked Apr 6, 2020 at 18:51
1
-
That error seems to indicate that Kivy is there, but app.py doesn’t contain an App class. I don’t know why that would be, it’s quite a strange problem given everything else seems to be in place.
Apr 6, 2020 at 20:38
2 Answers
replace python.exe with pythonw.exe in your interpreter, this worked for me
answered Apr 7, 2020 at 18:27
VinzVinz
2401 silver badge9 bronze badges
answered Apr 7, 2020 at 20:36
- The Overflow Blog
- Featured on Meta
Related
Hot Network Questions
-
How can I manually analyse this simple BJT circuit?
-
Why is the edge of my object red?
-
Are all constructible from below sets parameter free definable?
-
Should I trust my own thoughts when studying philosophy?
-
How can an accidental cat scratch break skin but not damage clothes?
-
Why is it «Gaudeamus igitur, *iuvenes dum* sumus!» rather than «Gaudeamus igitur, *dum iuvenes* sumus!»?
-
Is there a reliable way to check if a trigger being fired was the result of a DML action from another *specific* trigger?
-
Rationale for sending manned mission to another star?
-
How do Spectre patches work?
-
Noise cancels but variance sums — contradiction?
-
How to remove this annoying message?
-
Can the use of flaps reduce the steady-state turn radius at a given airspeed and angle of bank?
-
Insufficient travel insurance to cover the massive medical expenses for a visitor to US?
-
How to read a NFC card with USB reader
-
What maths knowledge is required for a lab-based (molecular and cell biology) PhD?
-
Differential of conjugation map is smooth
-
Why are mountain bike tires rated for so much lower pressure than road bikes?
-
Ways to find safe route in flooded roads
-
Diagonalizing selfadjoint operator on core domain
-
How do I troubleshoot a zfs dataset that the server when the server can’t agree if it’s mounted or not?
-
DLL file support in PowerShell on Linux
-
How can I correctly use LazySubsets from Wolfram’s Lazy package?
-
How strong is a strong tie splice to weight placed in it from above?
-
Lilypond (v2.24) macro delivers unexpected results
more hot questions
Question feed
Your privacy
By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.