Pygame 没有在窗口中显示任何内容 [英] Pygame not showing anything in the window

问题描述

刚开始用 python 和 pygames 编程.每当我尝试使用 pygames 运行 py 文件时，都会出现 pygames 窗口，但其中绝对没有任何内容.日志中没有错误，但没有任何显示，只是灰屏.我尝试在 IDLE 上运行它，并通过命令行(我在 mac 上，所以我使用终端)

Just started programming in python and pygames. Whenever I try running a py file with pygames, the pygames window will appear, but there will be absolutely nothing in it. No errors in the log, but nothing shows, it's just a gray screen. I tried running it on IDLE, and through the command line (I'm on a mac so I use the terminal)

不仅仅是我的程序没有显示任何内容，我已经尝试运行 pygames 示例之一，但它仍然不会显示任何内容.例如，如果我运行 pygames Alien 示例，则窗口将显示为空白灰色背景.我会听到节目的音频，但没有显示.

And it's not just my programs that aren't showing anything, I've tried to run one of pygames examples, and it will still not display anything. For example, if I run the pygames alien example, the window will appear with a blank gray background. I'll hear the audio for the program, but no display.

任何事情都会有所帮助，我很茫然，尤其是因为日志中没有显示任何错误.

Anything would help, I'm at a loss especially since no errors are showing in the log.

编辑 1:我正在使用 Python 3(我真的需要继续使用 Python 3)

I'm using Python 3 (and I really need to keep using Python 3)

我正在使用 python 3.7.pygames 版本 1.9.4.示例与 pygames 一起下载，因此我认为它适用于该版本.

I'm using python 3.7. pygames version 1.9.4. The examples are with the pygames, they were downloaded together, so I assume it's for that version.

好的，我的操作系统是 Mojave 10.14.我尝试通过以下方式启动应用程序:打开文件，在 IDLE 上运行它，然后通过命令行运行它，但都没有奏效.python2已安装，但是当我运行pygame时，它是一个python3文件

ok, my OS is Mojave 10.14. I've tried starting the application by: opening the file, running it on IDLE, and running it through the command line, none have worked. python2 is installed, but when I run the pygame it's a python3 file

推荐答案

您也可以使用 pip install pygame=2.0.0.dev6 安装新的 pygame.这在我的情况下工作.

You can also install new pygame using pip install pygame=2.0.0.dev6. This worked in my case.

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