# Neural Networks Examples

**URL:** <https://discourse.itk.org/t/neural-networks-examples/1408>\
**Category:** Engineering\
**Created:** [November 10, 2018, 11:19pm UTC](https://discourse.itk.org/t/neural-networks-examples/1408 "2018-11-10T23:19:13Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![melrobin](https://discourse.itk.org/user_avatar/discourse.itk.org/melrobin/32/277_2.png) [@melrobin](https://discourse.itk.org/u/melrobin)\
**Post date:** [November 13, 2018, 7:28pm UTC](https://discourse.itk.org/t/neural-networks-examples/1408/11 "2018-11-13T19:28:25Z")

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I still get more or less the same error:  
Scanning dependencies of target NNTest  
[50%] Building CXX object CMakeFiles/NNTest.dir/itkNeuralNetworkIOTest.cxx.o  
In file included from /usr/include/ITK-5.0/itkNeuralNetworkFileReader.h:21:0,  
from /home/melrobin/projects/NN/itkNeuralNetworkIOTest.cxx:19:  
/usr/include/ITK-5.0/itkMetaImageIO.h:25:10: fatal error: metaObject.h: No such file or directory  
#include “metaObject.h”  
^ ~~~~~~~~~~~~~  
compilation terminated.

Where should metaObject.h be located? It appears that the MetaIO module is installed on my filesystem.

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