Opened 10 years ago
Last modified 9 years ago
#5699 closed defect
No drivers found — at Initial Version
| Reported by: | nadams | Owned by: | warmerdam |
|---|---|---|---|
| Priority: | normal | Milestone: | |
| Component: | Docs | Version: | 1.11.1 |
| Severity: | normal | Keywords: | |
| Cc: |
Description
After building from source on Windows 7 with MS Visual Studio 2008, no drivers are found by GDAL.
In the following application, all of the cerr statements get hit:
#include <iostream> #include "gdal.h" #include "gdal_priv.h" #include "ogr_api.h"
int main(int argc, char *argv[]) {
GDALAllRegister();
GDALDriverManager dm; dm.AutoLoadDrivers(); int count = dm.GetDriverCount(); if( count == 0 )
std::cerr << "Exactly " << count << " drivers found by GDALDriverManager.\n" << std::endl;
GDALDriver *poDriver = (GDALDriver*) GDALGetDriverByName("ESRI Shapefile"); if( poDriver == NULL )
std::cerr << "ESRI Shapefile driver not available.\n" << std::endl;
GDALDataset* poDS = (GDALDataset*) GDALOpen( "Political_VotingPrecincts.shp", GA_ReadOnly ); if( poDS == NULL )
std::cerr << "Open failed.\n" << std::endl;
return 0;
}
