#5729 CUDA error: device-side assert triggeredCompile with `TORCH_USE_CUDA_DSA` to enable device-side assertions.

192.220* Posted at: 2 hours ago

CUDA error: device-side assert triggered
Compile with TORCH_USE_CUDA_DSA to enable device-side assertions.
,Traceback (most recent call last):
File "videotrans\process\tts_fun.py", line 90, in qwen3tts_fun
File "torch\utils\_contextlib.py", line 116, in decorate_context

return func(*args, **kwargs)

File "D:\win-pyvideotrans\_internal\qwen_tts\inference\qwen3_tts_model.py", line 829, in generate_custom_voice

talker_codes_list, _ = self.model.generate(

File "torch\utils\_contextlib.py", line 116, in decorate_context

return func(*args, **kwargs)

File "D:\win-pyvideotrans\_internal\qwen_tts\core\models\modeling_qwen3_tts.py", line 2272, in generate

talker_result = self.talker.generate(

File "torch\utils\_contextlib.py", line 116, in decorate_context

return func(*args, **kwargs)

File "transformers\generation\utils.py", line 2566, in generate

result = decoding_method(

File "transformers\generation\utils.py", line 2789, in _sample

......
nn\modules\module.py", line 1762, in _call_impl

return forward_call(*args, **kwargs)

File "transformers\utils\generic.py", line 918, in wrapper

output = func(self, *args, **kwargs)

File "D:\win-pyvideotrans\_internal\qwen_tts\core\models\modeling_qwen3_tts.py", line 1671, in forward

predictor_result = self.code_predictor.generate(

File "torch\utils\_contextlib.py", line 116, in decorate_context

return func(*args, **kwargs)

File "transformers\generation\utils.py", line 2566, in generate

result = decoding_method(

File "transformers\generation\utils.py", line 2831, in _sample

next_tokens = torch.multinomial(probs, num_samples=1).squeeze(1)

RuntimeError: CUDA error: device-side assert triggered
Compile with TORCH_USE_CUDA_DSA to enable device-side assertions.

Traceback (most recent call last):
File "videotrans\task\only_one.py", line 86, in run
File "videotrans\task\_stage_dubbing.py", line 23, in dubbing
File "videotrans\task\_stage_dubbing.py", line 102, in _tts
File "videotrans\tts\__init__.py", line 207, in run
File "videotrans\tts\_base.py", line 93, in run
File "videotrans\tts\_qwenttslocal.py", line 46, in _exec
File "videotrans\configure\base.py", line 272, in _new_process
videotrans.configure.excepts.VideoTransError: CUDA error: device-side assert triggered
Compile with TORCH_USE_CUDA_DSA to enable device-side assertions.
,Traceback (most recent call last):
File "videotrans\process\tts_fun.py", line 90, in qwen3tts_fun
File "torch\utils\_contextlib.py", line 116, in decorate_context

return func(*args, **kwargs)

File "D:\win-pyvideotrans\_internal\qwen_tts\inference\qwen3_tts_model.py", line 829, in generate_custom_voice

talker_codes_list, _ = self.model.generate(

File "torch\utils\_contextlib.py", line 116, in decorate_context

return func(*args, **kwargs)

File "D:\win-pyvideotrans\_internal\qwen_tts\core\models\modeling_qwen3_tts.py", line 2272, in generate

talker_result = self.talker.generate(

File "torch\utils\_contextlib.py", line 116, in decorate_context

return func(*args, **kwargs)

File "transformers\generation\utils.py", line 2566, in generate

result = decoding_method(

File "transformers\generation\utils.py", line 2789, in _sample

outputs = model_forward(**model_inputs, return_dict=True)

File "torch\nn\modules\module.py", line 1751, in _wrapped_call_impl

return self._call_impl(*args, **kwargs)

File "torch\nn\modules\module.py", line 1762, in _call_impl

return forward_call(*args, **kwargs)

File "transformers\utils\generic.py", line 918, in wrapper

output = func(self, *args, **kwargs)

File "D:\win-pyvideotrans\_internal\qwen_tts\core\models\modeling_qwen3_tts.py", line 1671, in forward

predictor_result = self.code_predictor.generate(

File "torch\utils\_contextlib.py", line 116, in decorate_context

return func(*args, **kwargs)

File "transformers\generation\utils.py", line 2566, in generate

result = decoding_method(

File "transformers\generation\utils.py", line 2831, in _sample

next_tokens = torch.multinomial(probs, num_samples=1).squeeze(1)

RuntimeError: CUDA error: device-side assert triggered
Compile with TORCH_USE_CUDA_DSA to enable device-side assertions.

cfg=[TaskCfgVTT]当前工作模式: 翻译视频或音频 单视频模式
原始输入文件名: E:/直播素材/录制视频/[直播].[原画].[交个朋友直播间].[168465302284].[厄瓜多尔大虾限时折扣,折上折带你吃好虾!往里进].[20260709124321].mp4,
输出结果保存到文件夹: E:/直播素材/[直播].[原画].[交个朋友直播间].[168465302284].[厄瓜多尔大虾限时折扣,折上折带你吃好虾!往里进].[20260709124321]-mp4,
临时文件夹: D:/win-pyvideotrans/tmp/2608/16e07f9c86
已选 清理已存在
已选 启用CUDA加速
未选 降噪
语音识别:faster-whisper(本地内置), model_name: large-v3-turbo, 发音语言: 简体中文, 断句方式:默认断句
翻译渠道:Google(免费),原始语言:简体中文,目标语言:英语, 已选 发送完整字幕
配音渠道:Qwen3-TTS(本地内置), 角色:Serena, 配音语言:英语, 未选 二次语音识别
音量:+0%, 语速:+0%, 已选 音频加速, 未选 视频慢速
字幕: 嵌入硬字幕
代理地址:


=
system:Windows-10-10.0.19045-SP0
version:v4.04
frozen:True
language:zh
root_dir:D:/win-pyvideotrans

1 Replies

这是由于 Qwen3-TTS 在 GPU 推理时触发了 CUDA 断言错误,通常由 GPU 显存不足、CUDA/cuDNN 版本不兼容或模型文件损坏导致。

请按以下步骤排查:

  1. 临时关闭 CUDA 加速:先取消勾选主界面的 启用CUDA加速,换用 CPU 重新执行看是否报错。如果不再报错,说明问题出在 GPU 环境。
  2. 检查 CUDA 环境:确认已安装 CUDA 12.8+ 和 cuDNN 9.11+。在 CMD 运行 nvcc -V 查看 CUDA 版本,nvidia-smi 查看驱动支持的最高版本。如果不符,请参照 Windows 上配置 CUDA 和 cuDNN 教程 重新安装。
  3. 降低 GPU 负载:进入 菜单 → 工具 → 高级选项 → 通用设置,将 GPU同时任务数 设为 1,并关闭 多显卡模式(如果已开启)。
  4. 释放显存:关闭其他占用显存的程序(如浏览器、游戏、其他 AI 工具),确保至少 8GB 空闲显存。
  5. 重新下载模型:如果取消 CUDA 后仍报错,请手动删除 models/models--Qwen--Qwen3-TTS- 开头的整个文件夹,然后重新运行软件,让系统自动重新下载模型文件(软件会自动下载,需保持网络畅通)。

如果以上都无法解决,可暂时改用其他配音渠道(例如免费的 Edge-TTS),待确认问题后再切回 Qwen3-TTS。

请查阅相关文档:

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