float division by zero

[monkeycc]

PPLCNet_ssld

CPU预测 model = pdx.deploy.Predictor("F:/inference_model/",use_gpu=False) GPU也会报错

图片正常 能正常打开 多张图片 都不行

报错

------------------ Inference Time Info ---------------------- total_time(ms): 0.0, img_num: 1, batch_size: 1 Traceback (most recent call last): File "f:/AI.py", line 44, in result = model.predict(img) File "D:\Anaconda3\envs\PaddleX38\lib\site-packages\paddlex\deploy.py", line 260, in predict self.timer.info(average=True) File "D:\Anaconda3\envs\PaddleX38\lib\site-packages\paddlex\utils\utils.py", line 199, in info average_latency * 1000, 1 / average_latency)) ZeroDivisionError: float division by zero

[monkeycc]

    # self.timer.repeats = repeats
    # self.timer.img_num = len(images)
    # self.timer.info(average=False)

注释显示时间后 正常

[Endlesswinds]

这到底是什么bug，我的bleu分数计算总是出现ZeroDivisionError，找不到原因