manim: Multiple problems in example_scene.py --> OpeningManimExample, WriteStuff not working. I am receiving IndexError: 'List out of Range Error'. Any quick Fix?

Encountered this error while playing the example_scene. The mentioned examples (i.e. OpeningManimExample and WriteStuff) is throwing IndexError The following is the errored output:

But before that, I am using a windows system and downloaded manim 2days ago.

The error message:

C:\manim\manim-master\manimlib\mobject\svg\svg_mobject.py:125: UserWarning: g1-88 not recognized
  warnings.warn("%s not recognized" % ref)

Traceback (most recent call last):
  File "C:\manim\manim-master\manimlib\extract_scene.py", line 155, in main
    scene = SceneClass(**scene_kwargs)
  File "C:\manim\manim-master\manimlib\scene\scene.py", line 75, in __init__
    self.construct()
  File "example_scenes.py", line 20, in construct
    title = TextMobject("This is some \\LaTeX")
  File "C:\manim\manim-master\manimlib\mobject\svg\tex_mobject.py", line 150, in __init__
    self.break_up_by_substrings()
  File "C:\manim\manim-master\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 

###Hoping to get a fix soon 👍