[mapserver-users] mapscript.jar error in servlet project

[Umberto Nicoletti]

Since you're on windows it could be a locking issue: one process locked the
file and mapserver can't therefore access it.
Are there other programs accessing that same file?

regards,
Umberto

On Wednesday, October 10, 2012, forest21000 wrote:

>        Hello,Everyone!I am using mapscript.jar in my servlet project to
> generate tilemap in realtime.And lots of time it works very well.But
> sometimes,I came across the eroor like this:
>
>      * Java.lang.UnknowError:msDrawMap():Image handling error.Failed to
> draw
> layer named 'REGION';msShapefileOpen():Unable to access file
> (D:\Ocean_region);msShapefileOpen():Unable to access
> file.(D:\Ocean_region.shp)*
>
>   Is it the multi-thread problem?Waiting for your answers!Thanks for your
> help!
>
>
>
>
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