127 #开始推测
128 image_path = 'VOC2007/JPEGImages/MVI_20011__img00043.jpg'
--> 129 infer(image_path)
in infer(image_path)
113 feed={feed_target_names[0]: tensor_img},
114 fetch_list=fetch_targets,
--> 115 return_numpy=False)
116 period = time.time() - t1
117 print("predict result:{0} cost time:{1}".format(nmsed_out, "%2.2f sec" % period))
/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddle/fluid/executor.py in run(self, program, feed, fetch_list, feed_var_name, fetch_var_name, scope, return_numpy, use_program_cache, return_merged, use_prune)
1069 warnings.warn(
1070 "The following exception is not an EOF exception.")
-> 1071 six.reraise(*sys.exc_info())
1072
1073 def _run_impl(self, program, feed, fetch_list, feed_var_name,
/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/six.py in reraise(tp, value, tb)
701 if value.__traceback__ is not tb:
702 raise value.with_traceback(tb)
--> 703 raise value
704 finally:
705 value = None
/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddle/fluid/executor.py in run(self, program, feed, fetch_list, feed_var_name, fetch_var_name, scope, return_numpy, use_program_cache, return_merged, use_prune)
1064 use_program_cache=use_program_cache,
1065 use_prune=use_prune,
-> 1066 return_merged=return_merged)
1067 except Exception as e:
1068 if not isinstance(e, core.EOFException):
/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddle/fluid/executor.py in _run_impl(self, program, feed, fetch_list, feed_var_name, fetch_var_name, scope, return_numpy, use_program_cache, return_merged, use_prune)
1152 scope=scope,
1153 return_numpy=return_numpy,
-> 1154 use_program_cache=use_program_cache)
1155
1156 program._compile(scope, self.place)
/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddle/fluid/executor.py in _run_program(self, program, feed, fetch_list, feed_var_name, fetch_var_name, scope, return_numpy, use_program_cache)
1222 fetch_list=fetch_list,
1223 feed_var_name=feed_var_name,
-> 1224 fetch_var_name=fetch_var_name)
1225
1226 self._feed_data(program, feed, feed_var_name, scope)
/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddle/fluid/executor.py in _add_feed_fetch_ops(self, program, feed, fetch_list, feed_var_name, fetch_var_name)
599
600 # prepend feed operators
--> 601 if not has_feed_operators(global_block, feed, feed_var_name):
602 for i, name in enumerate(feed):
603 if global_block.has_var(name):
/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddle/fluid/executor.py in has_feed_operators(block, feed_targets, feed_holder_name)
264 if feed_target_name not in feed_targets:
265 raise Exception("'feed_targets' does not have {} variable".
--> 266 format(feed_target_name))
267 else:
268 break
Exception: 'feed_targets' does not have im_size variable
模型:yolov3_mobilenet_v1_voc
求解决方法
test_reader里面input数据的格式不对
额……paddledetection2.0这变动真不小啊，不过看起来好像不是2.0
以release/0.5为例，检查下这个地方
Python版本
python 3.7
框架版本
PaddlePaddle 1.8.4
以release/0.5为例，检查下这个地方
TestReader:
inputs_def:
image_shape: [3, 608, 608]
fields: ['image', 'im_size', 'im_id'] 这个TestReader 模块 我没有，我也一直有个疑问，这个TestReader如何使用，在官方文档看到过。就我的这个问题，是不是添加一个对图片的重新读写，传入image_shape就可以 ，如果可以 如何添加？非常感谢您的回复~(*^▽^*)
Python版本
python 3.7
框架版本
PaddlePaddle 1.8.4
以release/0.5为例，检查下这个地方
TestReader:
inputs_def:
image_shape: [3, 608, 608]
fields: ['image', 'im_size', 'im_id'] 这个TestReader 模块 我没有，我也一直有个疑问，这个TestReader如何使用，在官方文档看到过。就我的这个问题，是不是添加一个对图片的重新读写，传入image_shape就可以 ，如果可以 如何添加？非常感谢您的回复~(*^▽^*)
就是三个reader的功能，train的是传入训练集的，val是传入验证集的，而test是传入测试集的
像用predict预测的时候，就是用的test_reader，如果只是在这个时刻报错，而前面能正常训练，就是说train和val的配置是正确的，而test配置错了
可以参考着修改下
非常感谢 ！！！！问题已经解决了
太好啦，建议总结下编辑在帖子里，以后有人也出现这个问题就甩你这个链接，哈哈