AW: [mapserver-users] small mapserver admin tool errors
Eichner, Andreas - SID-NLKM
Andreas.Eichner at sid.sachsen.de
Mon Dec 12 23:35:42 PST 2011
Use try+catch: http://www.php.net/manual/en/language.exceptions.php
> -----Ursprüngliche Nachricht-----
> Von: mapserver-users-bounces at lists.osgeo.org
> [mailto:mapserver-users-bounces at lists.osgeo.org] Im Auftrag von kaaos
> Gesendet: Montag, 12. Dezember 2011 22:30
> An: mapserver-users at lists.osgeo.org
> Betreff: [mapserver-users] small mapserver admin tool errors
>
> Hi.
>
> Im writing a small admin tool for MapServer for own use in PHP with
> MapScript.
>
> I'm building a mapfile object with ms_newMapObj() and then
> throwing elements
>
> into database, forms, etc.
>
> I've got this problem that when a mapfile has errors (pure
> simple like
>
> 'IMAGETYPE "pnhgg"' instead 'IMAGETYPE "png"') the mapscript
> parser throws
> an
>
> error and the whole application stops.
>
> The thing is that I want the application on to at least tell
> the user, that
> his
>
> mapfile has errors and for example open a textarea where the
> user could edit
> his
>
> whole mapfile without throwing it to ms_newMapObj().
>
> I tried many things but nothing seems to work. The thing is, it's
>
> msPostMapParseOutputFormatSetup() which actually crashes and
> which is used
> by
>
> ms_newMapObj(). I dont have access to
> msPostMapParseOutputFormatSetup().
>
>
> Sample:
>
>
> A PHP Error was encountered
> Severity: Warning
> Message: ms_newMapObj(): [MapServer Error]:
> msPostMapParseOutputFormatSetup():
>
> Unable to select IMAGETYPE `pnfg'.
> Filename: controllers/program.php
> Line Number: 35
>
> Fatal error: Uncaught exception 'MapScriptException' with
> message 'Failed to
>
> open map file "D:\ms4w\Apache\htdocs\p3\p3.map"' in
>
> D:\ms4w\Apache\htdocs\ci_doctrine\system\application\controlle
> rs\program.php:35
>
> Stack trace: #0
>
> D:\ms4w\Apache\htdocs\ci_doctrine\system\application\controlle
> rs\program.php(35)
>
> : ms_newMapObj('D:\ms4w\Apache\...') #1
>
> D:\ms4w\Apache\htdocs\ci_doctrine\system\application\controlle
> rs\program.php(10)
>
> : Program->index() #2 [internal function]: Program->save_f_tmp() #3
>
> D:\ms4w\Apache\htdocs\ci_doctrine\system\codeigniter\CodeIgnit
> er.php(236):
>
> call_user_func_array(Array, Array) #4
>
> D:\ms4w\Apache\htdocs\ci_doctrine\index.php(115):
>
> require_once('D:\ms4w\Apache\...') #5 {main} thrown in
>
> D:\ms4w\Apache\htdocs\ci_doctrine\system\application\controlle
> rs\program.php
> on
>
> line 35
>
> Fatal error: Uncaught exception 'MapScriptException' with
> message 'Failed to
>
> open map file "D:\ms4w\Apache\htdocs\map_file\map_file.map"' in
>
> D:\ms4w\Apache\htdocs\ci_doctrine\system\application\controlle
> rs\load_controler.
>
> php:35 Stack trace: #0
>
> D:\ms4w\Apache\htdocs\ci_doctrine\system\application\controlle
> rs\load_controler.
>
> php(35): ms_newMapObj('D:\ms4w\Apache\...') #1
>
> D:\ms4w\Apache\htdocs\ci_doctrine\system\application\controlle
> rs\load_controler.
>
> php(10): Program->index() #2 [internal function]: Program->svft() #3
>
> D:\ms4w\Apache\htdocs\ci_doctrine\system\codeigniter\CodeIgnit
> er.php(236):
>
> call_user_func_array(Array, Array) #4
>
> D:\ms4w\Apache\htdocs\ci_doctrine\index.php(115):
>
> require_once('D:\ms4w\Apache\...') #5 {main} thrown in
>
> D:\ms4w\Apache\htdocs\ci_doctrine\system\application\controlle
> rs\load_controler.
>
> php on line 35
>
> Thanks for any help.
>
> --
> View this message in context:
> http://osgeo-org.1803224.n2.nabble.com/small-mapserver-admin-t
> ool-errors-tp7087821p7087821.html
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