Hi,
I'm newbie to osg, just installed and started 'hello world' with below code
osg::ref_ptr<osg::Node> root = osgDB::readNodeFile( std::string("cessna.osg" ));
but I got error like this
In file included from /osgTester/main.cpp:2:0:
/usr/local/include/osgDB/fstream:34:30: error: invalid use of incomplete type
‘std::ifstream {aka class std::basic_ifstream<char>}’
class ifstream : public std::ifstream
^
In file included from /usr/include/c++/5/ios:38:0,
from /usr/include/c++/5/ostream:38,
from /usr/include/c++/5/iostream:39,
from /home/osgTester/main.cpp:1:
/usr/include/c++/5/iosfwd:116:11: note: declaration of ‘std::ifstream {aka
class std::basic_ifstream<char>}’
class basic_ifstream;
using osg 3.4 on Ubuntu 16.04
Thank you!
Cheers,
kyungsoo
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