"UserWarning: g0-65 not recognized" and wrong renderization of text

Hi, I just installed manim from pip in Ubuntu 20.04.1 LTS ($ sudo pip3 install manimlib). I have a full stack TexLive installation (as of $ sudo apt install texlive-full), but it seems that I keep getting bad output from the OpeningManimExample in example_scenes.py. Specifically, I get the following output:

➜  ~ manim example_scenes.py -pl --leave_progress_bars
Media will be written to ./media/. You can change this behavior with the --media_dir flag.
1: FirstScene
2: OpeningManimExample
3: SquareToCircle
4: UpdatersExample
5: WarpSquare
6: WriteStuff

Choose number corresponding to desired scene/arguments.
(Use comma separated list for multiple entries)
Choice(s): 2
/usr/local/lib/python3.8/dist-packages/manimlib/mobject/svg/svg_mobject.py:125: UserWarning: g0-65 not recognized
  warnings.warn("%s not recognized" % ref)
Animation 0: WriteTextMobject, etc.: 100%|██████| 15/15 [00:00<00:00, 53.26it/s]
Animation 2: TransformTextMobject, etc.: 100%|██| 15/15 [00:00<00:00, 50.20it/s]
Animation 4: FadeOutTextMobject, etc.: 100%|████| 45/45 [00:01<00:00, 35.59it/s]
/usr/local/lib/python3.8/dist-packages/manimlib/mobject/svg/svg_mobject.py:125: UserWarning: g0-45 not recognized
  warnings.warn("%s not recognized" % ref)
/usr/local/lib/python3.8/dist-packages/manimlib/mobject/svg/svg_mobject.py:125: UserWarning: g0-108 not recognized
  warnings.warn("%s not recognized" % ref)
/usr/local/lib/python3.8/dist-packages/manimlib/mobject/svg/svg_mobject.py:125: UserWarning: g0-117 not recognized
  warnings.warn("%s not recognized" % ref)
Animation 6: MoveToTargetNumberPlane: 100%|█████| 45/45 [00:01<00:00, 23.13it/s]
Animation 8: TransformTextMobject: 100%|████████| 15/15 [00:00<00:00, 34.53it/s]

File ready at /home/schneider/media/videos/example_scenes/480p15/OpeningManimExample.mp4

Played 10 animations

Observe the bunch of UserWarning: g0-65 not recognized warnings that are coming from svg_mobject.py. Besides, I get weird output in two different pieces of text, see screenshots below:

[AEX-DOS]

@codingwithmagga My error looks like this:

  warnings.warn("%s not recognized" % ref)
C:\Users\TYVM\manim\manimlib\mobject\svg\svg_mobject.py:125: UserWarning: g0-104 not recognized
  warnings.warn("%s not recognized" % ref)
C:\Users\TYVM\manim\manimlib\mobject\svg\svg_mobject.py:125: UserWarning: g0-105 not recognized
  warnings.warn("%s not recognized" % ref)
C:\Users\TYVM\manim\manimlib\mobject\svg\svg_mobject.py:125: UserWarning: g0-115 not recognized
  warnings.warn("%s not recognized" % ref)
C:\Users\TYVM\manim\manimlib\mobject\svg\svg_mobject.py:125: UserWarning: g0-97 not recognized
  warnings.warn("%s not recognized" % ref)
C:\Users\TYVM\manim\manimlib\mobject\svg\svg_mobject.py:125: UserWarning: g0-114 not recognized
  warnings.warn("%s not recognized" % ref)
C:\Users\TYVM\manim\manimlib\mobject\svg\svg_mobject.py:125: UserWarning: g0-101 not recognized
  warnings.warn("%s not recognized" % ref)
C:\Users\TYVM\manim\manimlib\mobject\svg\svg_mobject.py:125: UserWarning: g0-103 not recognized
  warnings.warn("%s not recognized" % ref)
C:\Users\TYVM\manim\manimlib\mobject\svg\svg_mobject.py:125: UserWarning: g0-117 not recognized
  warnings.warn("%s not recognized" % ref)
C:\Users\TYVM\manim\manimlib\mobject\svg\svg_mobject.py:125: UserWarning: g0-108 not recognized
  warnings.warn("%s not recognized" % ref)
C:\Users\TYVM\manim\manimlib\mobject\svg\svg_mobject.py:125: UserWarning: g0-116 not recognized
  warnings.warn("%s not recognized" % ref)
C:\Users\TYVM\manim\manimlib\mobject\svg\svg_mobject.py:125: UserWarning: g0-120 not recognized
  warnings.warn("%s not recognized" % ref)



Traceback (most recent call last):
  File "C:\Users\TYVM\manim\manimlib\extract_scene.py", line 155, in main
    scene = SceneClass(**scene_kwargs)
  File "C:\Users\TYVM\manim\manimlib\scene\scene.py", line 75, in __init__
    self.construct()
  File "tutorial/1_text_format.py", line 5, in construct
    text = TextMobject("This is a regular text")
  File "C:\Users\TYVM\manim\manimlib\mobject\svg\tex_mobject.py", line 150, in __init__
    self.break_up_by_substrings()
  File "C:\Users\TYVM\manim\manimlib\mobject\svg\tex_mobject.py", line 190, in break_up_by_substrings
    sub_tex_mob.move_to(self.submobjects[last_submob_index], RIGHT)
IndexError: list index out of range```

[HateFindingNames]

Win10 19042, MikTeX CurrentVersion 21.1, SetupVersion 2.9

I fixed the same issue on my Windows 10 installation with MiKTeX by installing the cm-super package (and was able to recreate the error by uninstalling the package)

Confirmed. Thanks 😃