InvalidArgumentError (see above for traceback): Input to reshape is a tensor in Yolov2

[Estapraq]

When I ran the prediction method, this line out_scores, out_boxes, out_classes = sess.run([scores, boxes, classes], feed_dict={yolo_model.input: image_data, K.learning_phase(): 0}) gives me the following error : could any one helps me here please?

---

InvalidArgumentError Traceback (most recent call last) ~\Anaconda3\lib\site-packages\tensorflow\python\client\session.py in _do_call(self, fn, args) 1321 try: -> 1322 return fn(args) 1323 except errors.OpError as e:

~\Anaconda3\lib\site-packages\tensorflow\python\client\session.py in _run_fn(feed_dict, fetch_list, target_list, options, run_metadata) 1306 return self._call_tf_sessionrun( -> 1307 options, feed_dict, fetch_list, target_list, run_metadata) 1308

~\Anaconda3\lib\site-packages\tensorflow\python\client\session.py in _call_tf_sessionrun(self, options, feed_dict, fetch_list, target_list, run_metadata) 1408 self._session, options, feed_dict, fetch_list, target_list, -> 1409 run_metadata) 1410 else:

InvalidArgumentError: Input to reshape is a tensor with 153425 values, but the requested shape requires a multiple of 12635 [[Node: Reshape_37 = Reshape[T=DT_FLOAT, Tshape=DT_INT32, _device="/job:localhost/replica:0/task:0/device:CPU:0"](conv2d_23_2/BiasAdd, Reshape_37/shape)]]

During handling of the above exception, another exception occurred:

InvalidArgumentError Traceback (most recent call last)

in () ----> 1 out_scores, out_boxes, out_classes = predict(sess, "test.jpg") in predict(sess, image_file) 24 ### START CODE HERE ### (≈ 1 line) 25 ---> 26 out_scores, out_boxes, out_classes = sess.run([scores, boxes, classes], feed_dict={yolo_model.input: image_data, K.learning_phase(): 0}) 27 ### END CODE HERE ### 28 # Print predictions info ~\Anaconda3\lib\site-packages\tensorflow\python\client\session.py in run(self, fetches, feed_dict, options, run_metadata) 898 try: 899 result = self._run(None, fetches, feed_dict, options_ptr, --> 900 run_metadata_ptr) 901 if run_metadata: 902 proto_data = tf_session.TF_GetBuffer(run_metadata_ptr) ~\Anaconda3\lib\site-packages\tensorflow\python\client\session.py in _run(self, handle, fetches, feed_dict, options, run_metadata) 1133 if final_fetches or final_targets or (handle and feed_dict_tensor): 1134 results = self._do_run(handle, final_targets, final_fetches, -> 1135 feed_dict_tensor, options, run_metadata) 1136 else: 1137 results = [] ~\Anaconda3\lib\site-packages\tensorflow\python\client\session.py in _do_run(self, handle, target_list, fetch_list, feed_dict, options, run_metadata) 1314 if handle is None: 1315 return self._do_call(_run_fn, feeds, fetches, targets, options, -> 1316 run_metadata) 1317 else: 1318 return self._do_call(_prun_fn, handle, feeds, fetches) ~\Anaconda3\lib\site-packages\tensorflow\python\client\session.py in _do_call(self, fn, *args) 1333 except KeyError: 1334 pass -> 1335 raise type(e)(node_def, op, message) 1336 1337 def _extend_graph(self): InvalidArgumentError: Input to reshape is a tensor with 153425 values, but the requested shape requires a multiple of 12635 [[Node: Reshape_37 = Reshape[T=DT_FLOAT, Tshape=DT_INT32, _device="/job:localhost/replica:0/task:0/device:CPU:0"](conv2d_23_2/BiasAdd, Reshape_37/shape)]] Caused by op 'Reshape_37', defined at: File "C:\Users\Esta\Anaconda3\lib\runpy.py", line 193, in _run_module_as_main "__main__", mod_spec) File "C:\Users\Esta\Anaconda3\lib\runpy.py", line 85, in _run_code exec(code, run_globals) File "C:\Users\Esta\Anaconda3\lib\site-packages\ipykernel_launcher.py", line 16, in app.launch_new_instance() File "C:\Users\Esta\Anaconda3\lib\site-packages\traitlets\config\application.py", line 658, in launch_instance app.start() File "C:\Users\Esta\Anaconda3\lib\site-packages\ipykernel\kernelapp.py", line 486, in start self.io_loop.start() File "C:\Users\Esta\Anaconda3\lib\site-packages\tornado\platform\asyncio.py", line 127, in start self.asyncio_loop.run_forever() File "C:\Users\Esta\Anaconda3\lib\asyncio\base_events.py", line 422, in run_forever self._run_once() File "C:\Users\Esta\Anaconda3\lib\asyncio\base_events.py", line 1432, in _run_once handle._run() File "C:\Users\Esta\Anaconda3\lib\asyncio\events.py", line 145, in _run self._callback(*self._args) File "C:\Users\Esta\Anaconda3\lib\site-packages\tornado\platform\asyncio.py", line 117, in _handle_events handler_func(fileobj, events) File "C:\Users\Esta\Anaconda3\lib\site-packages\tornado\stack_context.py", line 276, in null_wrapper return fn(*args, **kwargs) File "C:\Users\Esta\Anaconda3\lib\site-packages\zmq\eventloop\zmqstream.py", line 450, in _handle_events self._handle_recv() File "C:\Users\Esta\Anaconda3\lib\site-packages\zmq\eventloop\zmqstream.py", line 480, in _handle_recv self._run_callback(callback, msg) File "C:\Users\Esta\Anaconda3\lib\site-packages\zmq\eventloop\zmqstream.py", line 432, in _run_callback callback(*args, **kwargs) File "C:\Users\Esta\Anaconda3\lib\site-packages\tornado\stack_context.py", line 276, in null_wrapper return fn(*args, **kwargs) File "C:\Users\Esta\Anaconda3\lib\site-packages\ipykernel\kernelbase.py", line 283, in dispatcher return self.dispatch_shell(stream, msg) File "C:\Users\Esta\Anaconda3\lib\site-packages\ipykernel\kernelbase.py", line 233, in dispatch_shell handler(stream, idents, msg) File "C:\Users\Esta\Anaconda3\lib\site-packages\ipykernel\kernelbase.py", line 399, in execute_request user_expressions, allow_stdin) File "C:\Users\Esta\Anaconda3\lib\site-packages\ipykernel\ipkernel.py", line 208, in do_execute res = shell.run_cell(code, store_history=store_history, silent=silent) File "C:\Users\Esta\Anaconda3\lib\site-packages\ipykernel\zmqshell.py", line 537, in run_cell return super(ZMQInteractiveShell, self).run_cell(*args, **kwargs) File "C:\Users\Esta\Anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 2662, in run_cell raw_cell, store_history, silent, shell_futures) File "C:\Users\Esta\Anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 2785, in _run_cell interactivity=interactivity, compiler=compiler, result=result) File "C:\Users\Esta\Anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 2903, in run_ast_nodes if self.run_code(code, result): File "C:\Users\Esta\Anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 2963, in run_code exec(code_obj, self.user_global_ns, self.user_ns) File "", line 2, in yolo_outputs= yolo_head(yolo_model.output, anchors, len(class_names)) File "C:\Users\Esta\Projects\CarDetection_Yolo\yad2k\models\keras_yolo.py", line 115, in yolo_head feats, [-1, conv_dims[0], conv_dims[1], num_anchors, num_classes + 5]) File "C:\Users\Esta\Anaconda3\lib\site-packages\keras\backend\tensorflow_backend.py", line 1947, in reshape return tf.reshape(x, shape) File "C:\Users\Esta\Anaconda3\lib\site-packages\tensorflow\python\ops\gen_array_ops.py", line 6112, in reshape "Reshape", tensor=tensor, shape=shape, name=name) File "C:\Users\Esta\Anaconda3\lib\site-packages\tensorflow\python\framework\op_def_library.py", line 787, in _apply_op_helper op_def=op_def) File "C:\Users\Esta\Anaconda3\lib\site-packages\tensorflow\python\framework\ops.py", line 3392, in create_op op_def=op_def) File "C:\Users\Esta\Anaconda3\lib\site-packages\tensorflow\python\framework\ops.py", line 1718, in __init__ self._traceback = self._graph._extract_stack() # pylint: disable=protected-access InvalidArgumentError (see above for traceback): Input to reshape is a tensor with 153425 values, but the requested shape requires a multiple of 12635 [[Node: Reshape_37 = Reshape[T=DT_FLOAT, Tshape=DT_INT32, _device="/job:localhost/replica:0/task:0/device:CPU:0"](conv2d_23_2/BiasAdd, Reshape_37/shape)]]

[arvindhbti]

same issue here too

[Estapraq]

I figured it out. Thanks :)

[tejaskemkar]

I figured it out. Thanks :)

How did you fix the issue?