K230运行yolo模型显示在LCD屏幕出现报错

在第一次编译之后代码可以正常运行下午再次调用报错，且在离线运行时出现错误，离线运行LCD屏幕出现一下闪动，之后处于黑屏状态。
报错信息如下：
det_infer start
find sensor gc2093_csi2, type 24, output 1920x1080@60
buffer pool : 5
sensor(2), mode 0, buffer_num 4, buffer_size 0
total took 82.00 ms
An error occurred during buffer used: local variable referenced before assignment
det_infer end
MPY: soft reboot
MicroPython v1.1 on 2024-09-15; k230_canmv_lckfb with K230