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How to solved the problem:ERROR 6: Unable to load PROJ.4 library (libproj-0.dll), creation of OGRCoordinateTransformation failed.
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Recently I wrote a progam using the GDAL library.But when I run it at the terminal ,I got the error: ERROR 6: Unable to load PROJ.4 library (libproj-0.dll), creation of OGRCoordinateTransformation failed.

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You asked a similar question one week ago: https://forum.qt.io/topic/124033/