ValueError: operands could not be broadcast together with shapes (24,3) (0,3)

[jianzhihuicui]

Describe the error

I had installed manimgl according to the documents written by three Blue one Brown in his website.

Code and Error

from manimlib.imports import *

class SquareToCircle(Scene): def construct(self): circle = Circle() circle.set_fill(BLUE, opacity=0.5) circle.set_stroke(BLUE_E, width=4) square = Square()

    self.play(ShowCreation(square))
    self.wait(3)
    self.play(ReplacementTransform(square, circle))
    self.wait(3)

Error:

Traceback (most recent call last): File "C:\Users\Asus\Python3.9\lib\runpy.py", line 197, in _run_module_as_main return _run_code(code, main_globals, None, File "C:\Users\Asus\Python3.9\lib\runpy.py", line 87, in _run_code exec(code, run_globals) File "C:\Users\Asus\Python3.9\Scripts\manimgl.exe__main.py", line 7, in File "C:\Users\Asus\Python3.9\lib\site-packages\manimlib__main__.py", line 25, in main scene.run() File "C:\Users\Asus\Python3.9\lib\site-packages\manimlib\scene\scene.py", line 91, in run self.construct() File "new_1.py", line 15, in construct circle = Circle() File "C:\Users\Asus\Python3.9\lib\site-packages\manimlib\mobject\geometry.py", line 324, in init Arc.init(self, 0, TAU, **kwargs) File "C:\Users\Asus\Python3.9\lib\site-packages\manimlib\mobject\geometry.py", line 218, in init VMobject.init__(self, kwargs) File "C:\Users\Asus\Python3.9\lib\site-packages\manimlib\mobject\types\vectorized_mobject.py", line 85, in init super().init(kwargs) File "C:\Users\Asus\Python3.9\lib\site-packages\manimlib\mobject\mobject.py", line 89, in init self.init_points() File "C:\Users\Asus\Python3.9\lib\site-packages\manimlib\mobject\geometry.py", line 221, in init_points self.set_points(Arc.create_quadratic_bezier_points( File "C:\Users\Asus\Python3.9\lib\site-packages\manimlib\mobject\types\vectorized_mobject.py", line 968, in wrapper if not np.all(self.get_points() == old_points): ValueError: operands could not be broadcast together with shapes (24,3) (0,3)

Environment

OS System: manim version: master v1.6.1（in python3.9）but when I using python39 -m manimgl -version returns nothing! python version: i have python3.7.8 and python3.9 both install manim or manimgl (right sequence)

help!!!

[bagang52]

I had a same error... OS System: Ubuntu 23.04 Codename: lunar manim version: ManimGL v1.6.1 python version: Python 3.11. numpy version: 1.24.2

[bagang52]

numpy<=1.24

[Sirri69]

Also facing the same issue, any updates on this?

[jianzhihuicui]

from manim import * because of the update, I recommend a more simple instrument suggestion. no "showcreation", only "create"

[jianzhihuicui]

Also facing the same issue, any updates on this?

refer to the website then update the instrument. that is ok. hope more communication.

[RichardSrn]

Using numpy==1.24 seems to solve the issue.

[thesophile]

switch to numpy 1.24 using pip3 install numpy==1.24