Open mv2050arshad opened 7 years ago
Hi @ardashir66 , In fact, this error:
OpenCV Error: Null pointer (Invalid pointer to file storage) in cvWriteInt, file C:\build\master_winpack-build-win64-vc14\opencv\modules\core\src\persistence.cpp, line 4625
you need to create a config folder where your executable is.
yes you right, thank you.
i use opencv 3.3.0 and 64bit windows. after run your sample c++ in QT , error happened: