Created by: leo038

运行脚本：

python3 ./ERNIE-develop/demo/finetune_sentiment_analysis_dygraph.py --from_pretrained ./pretrain_model/ --data_dir ./chnsenticorp/ --max_steps=10000

报错信息： Traceback (most recent call last): File "./ERNIE-develop/demo/finetune_sentiment_analysis_dygraph.py", line 119, in for step, d in enumerate(tqdm(dev_ds.start(), desc='evaluating %d' % epoch)): File "/home/xxx/ERNIE/ERNIE-develop/propeller/paddle/data/functional.py", line 77, in start r.decorate_batch_generator(_gen, places=places) File "/home/xxx/.local/lib/python3.6/site-packages/paddle/fluid/reader.py", line 1678, in decorate_batch_generator self._loader.set_batch_generator(reader, places) File "/home/xxx/.local/lib/python3.6/site-packages/paddle/fluid/reader.py", line 947, in set_batch_generator "Number of places must be 1 in dygraph mode" AssertionError: Number of places must be 1 in dygraph mode