Running make all fails at this step.
I am running ubuntu 18.04, OpenCV 3. I have made all the required changed to the Makefile.config file. Please let me know if i am missing something.
examples/mnist/convert_mnist_data.cpp:31:47: error: no match for ‘operator<<’ (operand types are ‘std::basic_ostream’ and ‘std::ifstream {aka std::basic_ifstream}’)
CHECK(label_file) << "Unable to open file " << label_file;
^
examples/mnist/convert_mnist_data.cpp:31:47: note: candidate: operator<<(int, int)
examples/mnist/convert_mnist_data.cpp:31:47: note: no known conversion for argument 2 from ‘std::ifstream {aka std::basic_ifstream}’ to ‘int’
In file included from /usr/include/glog/logging.h:43:0,
from examples/mnist/convert_mnist_data.cpp:11:
/usr/include/c++/7/ostream:108:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>::__ostream_type& ()(std::basic_ostream<_CharT, _Traits>::__ostream_type&)) [with _CharT = char; _Traits = std::char_traits; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream]
operator<<(__ostream_type& (__pf)(__ostream_type&))
^~~~~~~~
/usr/include/c++/7/ostream:108:7: note: no known conversion for argument 1 from ‘std::ifstream {aka std::basic_ifstream}’ to ‘std::basic_ostream::__ostream_type& ()(std::basic_ostream::__ostream_type&) {aka std::basic_ostream& ()(std::basic_ostream&)}’
/usr/include/c++/7/ostream:117:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>::__ios_type& ()(std::basic_ostream<_CharT, _Traits>::__ios_type&)) [with _CharT = char; _Traits = std::char_traits; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream; std::basic_ostream<_CharT, _Traits>::__ios_type = std::basic_ios]
operator<<(__ios_type& (__pf)(__ios_type&))
Hi, have u solve this problem? I have the same error.
C3D copied to clipboard
facebookarchive
