self.stride = int(self.model.stride.max()) AttributeError: 'int' object has no attribute 'max'

[zheng980722]

运行roslaunch ros_yolo service_demo.launch 时报错，提示
File "/home/eisa/catkin_ws/src/ros-yolov5/src/yolo_bridge/yolo_bridge.py", line 47, in load_model
self.stride = int(self.model.stride.max())
AttributeError: 'int' object has no attribute 'max'

将该行注释或改为self.stride = self.model.stride直接继续可开启服务，但是运行客户端时会报错：
File "/home/eisa/catkin_ws/src/ros-yolov5/src/yolo_bridge/yolo_bridge_utils.py", line 132, in non_max_suppression\n nc = prediction.shape[2] - 5 # number of classes\n', 'IndexError: tuple index out of range\n'] ，元祖索引错误，推测是没有正常产生prediction

请问老哥遇到过类似的情况吗

[linshuchar]

我也是，解决了吗？

[Anastasia-CS]

我也是，求解决方法。

[Xuzhiping123]

请问一下有人解决了这个错误吗？AttributeError:'int' object has no attribute 'max'

[DecAngel]

在yolo_bridge.py的47行把self.stride = int(self.model.stride.max())改为self.stride = self.model.stride，然后在76行把pred = self.model(img)[0]改成pred = self.model(img)就行。