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What's New in PeterJohnNumPyConnectFour
2026.0123.2251
January 25, 2026
the "PyRun_StringFlags() returns Nil but PyErr_Print() outputs Empty" Problem Solved and the "opencv2.a" Removed Version; we Changed Three Things at this time. ****1) we Solved the the "PyRun_StringFlags() returns Nil but PyErr_Print() outputs Empty" Problem; When you go to RunScriptView for the first time after you installed this App, you needed to once go back to EditScriptView and then needed to go to RunScriptView again. To Solve the "PyRun_StringFlags() returns Nil but PyErr_Print() outputs Empty" Problem, it was needed to once call Py_FinalizeEx() and then to call Py_Initialize() again, Means it was needed to Re-initialize the python interpreter. It was Hard to find this solution 'cause the error message "fopen failed for data file: errno = 2 (No such file or directory), Errors found! Invalidating cache..." has Hidden this problem for many years. As a result, the error message "fopen failed for data file: errno = 2 (No such file or directory), Errors found! Invalidating cache..." didNot relate to the "PyRun_StringFlags() returns Nil but PyErr_Print() outputs Empty" Problem. ****2) we Removed "opencv2.a"; 'cause you canNot use opencv Python Bindings Nor opencv C++ Bindings on 'PeterJohnNumPyConnectFour'. By removing"opencv2.a", you Can Save 180MBytes of SSD Disk Space and downloading Time. Best Regards, --Yasushi Yassun Obata
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