OSError: [Errno 22] Invalid Argument || [8792] Execution returned code=1 in 1.925 seconds returned signal null

[Franz-Sebastian]

I tried to find any solutions in the open or closed case here and tried it, but still not working. Here's the code and the error.

[Rickaym]

Hey Franz, can you please copy and paste the whole stack trace here?

[Franz-Sebastian]

Hey Franz, can you please copy and paste the whole stack trace here?

The whole long texts in the terminal?

[Rickaym]

Yes, that one

[Franz-Sebastian]

I alr closed the app, so i run it one more time, here is the copy of my terminal:

MSV d:\Applications\Anaconda\Python Projects>"d:\Applications\Anaconda\envs\manim\Scripts\manim" "d:\Applications\Anaconda\Python Projects\Try.py" MyIntro
Manim Community v0.18.1

+--------------------- Traceback (most recent call last) ---------------------+
| d:\Applications\Anaconda\envs\manim\lib\site-packages\manim\cli\render\comm |
| ands.py:120 in render |
| |
| 117 try: |
| 118 with tempconfig({}): |
| 119 scene = SceneClass() |
| > 120 scene.render() |
| 121 except Exception: |
| 122 error_console.print_exception() |
| 123 sys.exit(1) |
| |
| d:\Applications\Anaconda\envs\manim\lib\site-packages\manim\scene\scene.py: |
| 229 in render |
| |
| 226 """ |
| 227 self.setup() |
| 228 try: |
| > 229 self.construct() |
| 230 except EndSceneEarlyException: |
| 231 pass |
| 232 except RerunSceneException as e: |
| |
| d:\Applications\Anaconda\Python Projects\Try.py:6 in construct |
| |
| 3 class MyIntro(Scene): |
| 4 def construct(self): |
| 5 text=Tex(r"Hello World") |
| > 6 self.play(Write(text)) |
| 7 self.wait() |
| 8 |
| 9 |
| |
| d:\Applications\Anaconda\envs\manim\lib\site-packages\manim\scene\scene.py: |
| 1092 in play |
| |
| 1089 return |
| 1090 |
| 1091 start_time = self.renderer.time |
| > 1092 self.renderer.play(self, *args, **kwargs) |
| 1093 run_time = self.renderer.time - start_time |
| 1094 if subcaption: |
| 1095 if subcaption_duration is None: |
| |
| d:\Applications\Anaconda\envs\manim\lib\site-packages\manim\renderer\cairo_ |
| renderer.py:114 in play |
| |
| 111 # In this case, as there is only a wait, it will be the l |
| 112 self.freeze_current_frame(scene.duration) |
| 113 else: |
| > 114 scene.play_internal() |
| 115 self.file_writer.end_animation(not self.skip_animations) |
| 116 |
| 117 self.num_plays += 1 |
| |
| d:\Applications\Anaconda\envs\manim\lib\site-packages\manim\scene\scene.py: |
| 1261 in play_internal |
| |
| 1258 for t in self.time_progression: |
| 1259 self.update_to_time(t) |
| 1260 if not skip_rendering and not self.skip_animation_previe |
| > 1261 self.renderer.render(self, t, self.moving_mobjects) |
| 1262 if self.stop_condition is not None and self.stop_conditi |
| 1263 self.time_progression.close() |
| 1264 break |
| |
| d:\Applications\Anaconda\envs\manim\lib\site-packages\manim\renderer\cairo_ |
| renderer.py:160 in render |
| |
| 157 |
| 158 def render(self, scene, time, moving_mobjects): |
| 159 self.update_frame(scene, moving_mobjects) |
| > 160 self.add_frame(self.get_frame()) |
| 161 |
| 162 def get_frame(self): |
| 163 """ |
| |
| d:\Applications\Anaconda\envs\manim\lib\site-packages\manim\renderer\cairo_ |
| renderer.py:190 in add_frame |
| |
| 187 return |
| 188 self.time += num_frames * dt |
| 189 for _ in range(num_frames): |
| > 190 self.file_writer.write_frame(frame) |
| 191 |
| 192 def freeze_current_frame(self, duration: float): |
| 193 """Adds a static frame to the movie for a given duration. The |
| |
| d:\Applications\Anaconda\envs\manim\lib\site-packages\manim\scene\scene_fil |
| e_writer.py:391 in write_frame |
| |
| 388 elif config.renderer == RendererType.CAIRO: |
| 389 frame = frame_or_renderer |
| 390 if write_to_movie(): |
| > 391 self.writing_process.stdin.write(frame.tobytes()) |
| 392 if is_png_format() and not config["dry_run"]: |
| 393 self.output_image_from_array(frame) |
| 394 |
+-----------------------------------------------------------------------------+
OSError: [Errno 22] Invalid argument
[19908] Execution returned code=1 in 8.628 seconds returned signal null

[Franz-Sebastian]

Tell me if i need to do a screenshots instead

[yuduotianzhun]

i got the issue too,how to solved

[Rickaym]

This seems to be an issue with the animation code. Does it work when run normally?

[NielaoGanBu]

FadeIn() is OK, any other animation can cause the problem

[NielaoGanBu]

FadeIn() is OK, any other animation can cause the problem

manually use all the animation code once can fix this problem, but why

[Rickaym]

Ah, so the issue is resolved?