title: ``Error when covert pb to tflite SSD_MobileNet_V2 - Windows 10
body: <p>I am newbie to Tensorflow
  I'm trying to convert <code>pb</code> to <code>tflite</code> but when I use this command</p>
  
  <pre><code>tflite_convert --graph_def_file=graph\tflite_graph.pb --output_file=output.tflite \
  --input_shapes=1,300,300,3 --input_arrays=normalized_input_image_tensor \
  --output_arrays='TFLite_Detection_PostProcess','TFLite_Detection_PostProcess:1', \
  'TFLite_Detection_PostProcess:2','TFLite_Detection_PostProcess:3' \
  --inference_type=QUANTIZED_UINT8 --mean_values=128 --std_dev_values=128 \
  --change_concat_input_ranges=false --allow_custom_ops
  </code></pre>
  
  <p>I get this error</p>
  
  <pre><code>&gt; Check failed: GetOpWithOutput(model, output_array) Specified output array "'TFLite_Detection_PostProcess'" is not produced by any op in this graph. Is it a typo? This should not happen. If you trigger this error please send a bug report (with code to reproduce this error), to the TensorFlow Lite team.
  </code></pre>
  
  <p>Please help me.</p>