Created by: XipengY

• 版本、环境信息：    1）PaddlePaddle版本：1.3    2）CPU：预测若用CPU，请提供CPU型号，MKL/OpenBlas/MKLDNN/等数学库使用情况    3）GPU：CUDA8.0 cuDNN7.5    4）系统环境：centos ，Python2.7
• 训练信息    1）单机多卡    2）显存信息 k40m    3）Operator信息 错误信息如下： Exception in thread Thread-1: Traceback (most recent call last): File "/apps/anaconda-install/anaconda2/lib/python2.7/threading.py", line 801, in __bootstrap_inner self.run() File "/apps/anaconda-install/anaconda2/lib/python2.7/threading.py", line 754, in run self.__target(self.__args, **self.__kwargs) File "/apps/anaconda-install/anaconda2/lib/python2.7/site-packages/paddle/fluid/layers/io.py", line 566, in provider_thread for tensors in func(): File "/apps/anaconda-install/anaconda2/lib/python2.7/site-packages/paddle/fluid/layers/io.py", line 613, in tensor_provider for slots in paddle_reader(): File "/apps/anaconda-install/anaconda2/lib/python2.7/site-packages/paddle/fluid/data_feeder.py", line 287, in reader_creator yield self.feed(item) File "/apps/anaconda-install/anaconda2/lib/python2.7/site-packages/paddle/fluid/data_feeder.py", line 206, in feed ret_dict[each_name] = each_converter.done() File "/apps/anaconda-install/anaconda2/lib/python2.7/site-packages/paddle/fluid/data_feeder.py", line 82, in done arr = numpy.array(self.data, dtype=self.dtype) ValueError: could not broadcast input array from shape (3,425,640) into shape (3)