hi3519dv500 vgs画框报错

各位大神们，请帮忙看看，为什么我的vgs画框一直会报错，如下：

[level]:Error,[func]:sample_svp_npu_acl_frame_proc [line]:413 [info]:ss_mpi_vgs_add_cover_task fail, Error(0xa02d8007)
 [level]:Error,[func]:sample_svp_npu_acl_vdec_to_vo [line]:492 [info]:Error(0xa02d8007),sample_svp_npu_acl_frame_proc failed!
 [level]:Error,[func]:sample_svp_npu_acl_frame_proc [line]:413 [info]:ss_mpi_vgs_add_cover_task fail, Error(0xa02d8007)
 [level]:Error,[func]:sample_svp_npu_acl_vdec_to_vo [line]:492 [info]:Error(0xa02d8007),sample_svp_npu_acl_frame_proc failed!
 [level]:Error,[func]:sample_svp_npu_acl_frame_proc [line]:413 [info]:ss_mpi_vgs_add_cover_task fail, Error(0xa02d8007)
 [level]:Error,[func]:sample_svp_npu_acl_vdec_to_vo [line]:492 [info]:Error(0xa02d8007),sample_svp_npu_acl_frame_proc failed!

这部分代码如下：

    Box *boxes = NULL;
    td_u32 box_num = yolov11_postprocess_eigen(data,       // ONNX输出数据 [1, cls_num+4, 8400]
                                                1,         // 类别数量
                                                2000,   //anchor数量
                                                640,     // 模型输入宽度
                                                640,    // 模型输入高度
                                                base_frame->video_frame.width,  // 原始图像宽度
                                                base_frame->video_frame.height, // 原始图像高度
                                                0.9, // 置信度阈值
                                                0.45, // NMS阈值
                                                &boxes     // 输出检测结果
                                            );
    ot_cover covers[100];
     if (box_num > 0) {
        if(box_num>MAX_RECT_NUM)
            box_num = MAX_RECT_NUM;
        for(td_u32 i = 0; i < box_num; i++) {
            covers[i].color = 0x0000FF;
            covers[i].type = OT_COVER_QUAD;
            covers[i].quad_attr.is_solid = TD_FALSE;
            covers[i].quad_attr.thick = 2;
            covers[i].quad_attr.point[0] = (ot_point){(td_s32)boxes[i].x1, (td_s32)boxes[i].y1};
            covers[i].quad_attr.point[1] = (ot_point){(td_s32)boxes[i].x2, (td_s32)boxes[i].y1};
            covers[i].quad_attr.point[2] = (ot_point){(td_s32)boxes[i].x2, (td_s32)boxes[i].y2};
            covers[i].quad_attr.point[3] = (ot_point){(td_s32)boxes[i].x1, (td_s32)boxes[i].y2};
        }
        free(boxes);
        boxes = NULL;
        ot_vgs_task_attr vgs_task_attr = {0};
        ot_vgs_handle h_handle = -1;
        sample_svp_check_exps_return(base_frame == TD_NULL, ret, SAMPLE_SVP_ERR_LEVEL_ERROR, "frame_info can't be null\n");
        ret = ss_mpi_vgs_begin_job(&h_handle);
        sample_svp_check_exps_return(ret != TD_SUCCESS, ret, SAMPLE_SVP_ERR_LEVEL_ERROR,
            "Vgs begin job fail,Error(%#x)\n", ret);
        ret = memcpy_s(&vgs_task_attr.img_out, sizeof(ot_video_frame_info), base_frame, sizeof(ot_video_frame_info));
        sample_svp_check_exps_goto(ret != EOK, fail, SAMPLE_SVP_ERR_LEVEL_ERROR, "get img_out failed\n");
        ret = memcpy_s(&vgs_task_attr.img_in, sizeof(ot_video_frame_info), base_frame, sizeof(ot_video_frame_info));
        sample_svp_check_exps_goto(ret != EOK, fail, SAMPLE_SVP_ERR_LEVEL_ERROR, "get img_in failed\n");
        ret = ss_mpi_vgs_add_cover_task(h_handle, &vgs_task_attr, covers, box_num);
        sample_svp_check_exps_goto(ret != TD_SUCCESS, fail, SAMPLE_SVP_ERR_LEVEL_ERROR,
            "ss_mpi_vgs_add_cover_task fail, Error(%#x)\n", ret);
        ret = ss_mpi_vgs_end_job(h_handle);
        sample_svp_check_exps_goto(ret != TD_SUCCESS, fail, SAMPLE_SVP_ERR_LEVEL_ERROR,
            "ss_mpi_vgs_end_job fail, Error(%#x)\n", ret);
fail:
        ss_mpi_vgs_cancel_job(h_handle)
    };