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Does anyone else have issues with the Polygonize function in QGIS 1.8.0.

When i use it is to extract details from larger raster images, through raster calculator, then polygonizing the resultant image. It works fine in 1.7.4 but never in 1.8.0. never asked before because i just made do with 1.7.4

Cheers. Maybe a bug issue or something but do not know where to suggest it.

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Tested Rasterize and Polygonize from Raster menu with QGIS 1.8 on Win7 and works fine here. Can you share the raster? –  underdark Feb 14 '13 at 16:21
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I get python erros –  Brad Nesom Feb 15 '13 at 15:31
    
Sorry for the delay. Em no, cant share. will try and get the error code here. –  Gerald Feb 18 '13 at 9:46
    
Traceback (most recent call last): File "C:\PROGRA~2\Quantum GIS Lisboa\bin\gdal_polygonize.py", line 34, in import gdal, ogr, osr File "C:\PROGRA~2\Quantum GIS Lisboa\apps\Python27\lib\site-packages\gdal.py", line 2, in from osgeo.gdal import deprecation_warn File "C:\PROGRA~2\Quantum GIS Lisboa\apps\Python27\lib\site-packages\osgeo_init_.py", line 21, in gdal = swig_import_helper() File "C:\PROGRA~2\Quantum GIS Lisboa\apps\Python27\lib\site-packages\osgeo__init_.py", line 17, in swig_import_helper _mod = imp.load_module('_gdal', fp, pathname, description) –  Gerald Feb 18 '13 at 9:48
    
ImportError: DLL load failed: The specified procedure could not be found. –  Gerald Feb 18 '13 at 9:49
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