how to solve this problem, cp949

[dlatjdwns25]

`from os import *
from manim import *

class MathematicalEquationh(Scene):
def construct(self):

    eq1=MathTex("2+4+6+...+2n")
    eq_s=MathTex("=")
    eq2=MathTex("n(n+1)")
    
    eq1.next_to(eq1, LEFT)
    eq2.next_to(eq2, RIGHT)

    eqgroup = VGroup(eq1,eq_s,eq2)

    self.play(write(eqgroup))
    
    self.wait(4)

`
--->

Manim Community v0.8.0

Traceback (most recent call last):
╭──────────────────────────────────────────────────────────────────────────────────────╮
│ File "c:\users\a0103\appdata\local\programs\python\python39\lib\site-packages\manim\c│
│li\render\commands.py", line 135, in render │
│ 132 for SceneClass in scene_classes_from_file(file): │
│ 133 try: │
│ 134 scene = SceneClass() │
│ ❱ 135 scene.render() │
│ 136 except Exception: │
│ 137 error_console.print_exception() │
│ 138 sys.exit(1) │
│ File "c:\users\a0103\appdata\local\programs\python\python39\lib\site-packages\manim\s│
│cene\scene.py", line 210, in render │
│ 207 """ │
│ 208 self.setup() │
│ 209 try: │
│ ❱ 210 self.construct() │
│ 211 except EndSceneEarlyException: │
│ 212 pass │
│ 213 except RerunSceneException as e: │
│ File "C:\manim\project\math11.py", line 7, in construct │
│ 4 class Math(Scene): │
│ 5 def construct(self): │
│ 6 │
│ ❱ 7 eq1=MathTex("2+4+6+⋅⋅⋅+2n") │
│ 8 eq_s=MathTex("=") │
│ 9 eq2=MathTex("n(n+1)") │
│ 10 │
│ File "c:\users\a0103\appdata\local\programs\python\python39\lib\site-packages\manim\m│
│object\svg\tex_mobject.py", line 281, in init │
│ 278 """ │
│ 279 ) │
│ 280 ) │
│ ❱ 281 raise compilation_error │
│ 282 self.set_color_by_tex_to_color_map(self.tex_to_color_map) │
│ 283 │
│ 284 if self.organize_left_to_right: │
│ File "c:\users\a0103\appdata\local\programs\python\python39\lib\site-packages\manim\m│
│object\svg\tex_mobject.py", line 259, in init │
│ 256 tex_strings = self.break_up_tex_strings(tex_strings) │
│ 257 self.tex_strings = tex_strings │
│ 258 try: │
│ ❱ 259 SingleStringMathTex.init( │
│ 260 self, │
│ 261 self.arg_separator.join(tex_strings), │
│ 262 tex_environment=self.tex_environment, │
│ File "c:\users\a0103\appdata\local\programs\python\python39\lib\site-packages\manim\m│
│object\svg\tex_mobject.py", line 85, in init │
│ 82 │
│ 83 assert isinstance(tex_string, str) │
│ 84 self.tex_string = tex_string │
│ ❱ 85 file_name = tex_to_svg_file( │
│ 86 self.get_modified_expression(tex_string), │
│ 87 environment=self.tex_environment, │
│ 88 tex_template=self.tex_template, │
│ File "c:\users\a0103\appdata\local\programs\python\python39\lib\site-packages\manim\u│
│tils\tex_file_writing.py", line 46, in tex_to_svg_file │
│ 43 if tex_template is None: │
│ 44 tex_template = config["tex_template"] │
│ 45 tex_file = generate_tex_file(expression, environment, tex_template) │
│ ❱ 46 dvi_file = compile_tex( │
│ 47 tex_file, tex_template.tex_compiler, tex_template.output_format │
│ 48 ) │
│ 49 return convert_to_svg(dvi_file, tex_template.output_format) │
│ File "c:\users\a0103\appdata\local\programs\python\python39\lib\site-packages\manim\u│
│tils\tex_file_writing.py", line 191, in compile_tex │
│ 188 "Check your LaTeX installation." │
│ 189 ) │
│ 190 with open(log_file, "r") as f: │
│ ❱ 191 log = f.readlines() │
│ 192 error_pos = [ │
│ 193 index for index, line in enumerate(log) if line.startswith│
│ 194 ] │
╰──────────────────────────────────────────────────────────────────────────────────────╯
UnicodeDecodeError: 'cp949' codec can't decode byte 0xe2 in position 1001: illegal multibyte sequence`

how..?

[TonyCrane]

It seems that you are using the community version of manim.
So you are supposed to ask questions in the discord channel, or open an issue in ManimCommunity/manim instead of here

[dlatjdwns25]

What is the difference between the two?

[TonyCrane]

There are a lot of differences. See there document: docs.manim.community