-215 opencv runtime_error ai_generated true

cv::error: (-215:断言失败) !goturnModel.empty()，函数'init'

cv::error: (-215:Assertion failed) !goturnModel.empty() in function 'init'

ID: opencv/tracker-goturn-initialization-failed

其他格式: JSON · Markdown 中文 · English
82%修复率
88%置信度
1证据数
2023-09-20首次发现

版本兼容性

版本状态引入弃用备注
4.5.3 active — — —
4.6.0 active — — —
4.7.0 active — — —

根因分析

GOTURN跟踪器需要预训练模型文件（prototxt和caffemodel），这些文件缺失或未正确加载。

English

GOTURN tracker requires a pre-trained model file (prototxt and caffemodel) that is either missing or not loaded correctly.

generic

官方文档

https://docs.opencv.org/4.x/d2/d0a/tutorial_introduction_to_tracker.html

解决方案

  1. 从https://github.com/opencv/opencv_extra/tree/master/testdata/tracking下载GOTURN模型文件（goturn.prototxt和goturn.caffemodel），放在当前工作目录或设置OPENCV_GOTURN_MODEL_PATH环境变量。
  2. 如果无法下载GOTURN模型，使用其他跟踪器（如CSRT或KCF）。

无效尝试

常见但无效的做法:

  1. Reinstalling OpenCV without downloading GOTURN model 90% 失败

    GOTURN model is not bundled with OpenCV; must be downloaded separately from opencv_extra or official repository.

  2. Setting cv2.TrackerGOTURN_create() with no arguments 70% 失败

    The function does not accept model paths; model must be placed in a specific location or set via environment variable.