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| 2018-03-20 13:09:51 -0600 | commented question | Runtime Error :-QSettings::value: Empty key passed One of my programs had to print 7 outputs on the console screen,out of which 6 were shown and for the last one it had 2 |
| 2018-03-19 01:19:23 -0600 | asked a question | Runtime Error :-QSettings::value: Empty key passed Runtime Error :-QSettings::value: Empty key passed Recently I installed opencv 3.4.0 and built it with libqt4-dev as i h |