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msSaveImageGD(): Unable to access file

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Error displayed when attempting to display map image.

This error is displayed if MapServer cannot display the map image. There are several things to check:

  • IMAGEPATH and IMAGEURL parameters in mapfile are valid
  • In CGI mode, any IMAGEPATH and IMAGEURL variables set in the init pages are valid
  • Linux/Unix users should verify that the web user has permissions to write to the IMAGEPATH

This Error Reference applies to: MapServer 4.0, MapServer 4.2, MapServer 4.4, MapServer 4.6, MapServer 4.8

by Jeff McKenna — last modified 2005-12-07 08:05

error in mapload

Posted by chamila danalal at 2008-03-18 00:34
I used "Begining map server-Opensource GIS Development" book.when I load map i came error indicate below.
Warning: [MapServer Error]: msPostMapParseOutputFormatSetup(): Unable to select IMAGETYPE `png'. in /var/www/phpms_hello.php on line 5
pls send me reply.
 
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