鹤翔万里

你是怎么安装的manimgl，安装位置的manimlib文件夹里会有一个默认的default_config.yml 也可以在你运行的地方手动创建一个custom_config.yml，里面加上这几行 > 建议你加QQ群862671480，在里面方便点

> ？完全是支持中文的啊，只要使用xelatex编译了 > 你这个只是另一种用法，而且它们背后的原理是完全不一样的 > 在使用的时候也会比较不方便，因为你需要把所有的中文和公式分开，再用VGroup合并 这个是可以的，但是它麻烦，这不是最好的解决办法

Try: `Annulus(...).reverse_points()`. (But I don't know why)

I downloaded the source code of manimlib and put it in a folder instead of directly using pip install. This is easier to manage and debug. Put eulers_method.py and manimlib...

> Could you give a full code example? ```python class Code1623(Scene): def construct(self): num = DecimalNumber(0, color=ORANGE).scale(2) self.add(num) self.play(num.animate.set_value(2)) ``` So, @tuple0110 would you like to open a pull request...

Maybe what you need is `stroke_color` in `Write`? Try this: `Write(t, stroke_color=BLACK)`

Try reinstall it.

Have you installed LaTeX properly? Because your shell told you that `sh: latex: command not found`.

try running `latex --version` ?

@gxshao Your problem has nothing to do with this issue, so please open a new issue to explain your problem, and please paste your code.