Re: [Geotools-gt2-users] java.lang.RuntimeException: Unable to find function Length 2.7.RC2-bin

[Andrea A. <and...@ge...>]

On Fri, Mar 18, 2011 at 11:31 PM, Alessandro Ferrucci
<ale...@gm...> wrote:

> I've found lots of postings about people having this exact same issue but
> they were all using maven plugin voodoo and creating these service functions
> at build time... I am not using maven but pre-built bin jars downloaded from

Alessandro,
the only way to keep it simple is to use maven, what you're doing is trying to
divine the list or required jars out of thin air, that's the real voodoo.

If you need to read a shapefile the minimum set of jars you need, and really
don't want to use maven to build, you'll still have to use maven, and the
gt2 sources, to get the list of required jars.

Running mvn depency:list from the gt-shapefile module one gets:

mvn dependency:list -o
[INFO]
NOTE: Maven is executing in offline mode. Any artifacts not already in
your local
repository will be inaccessible.

[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'dependency'.
[INFO] ------------------------------------------------------------------------
[INFO] Building Shapefile module
[INFO]    task-segment: [dependency:list]
[INFO] ------------------------------------------------------------------------
[INFO] [dependency:list {execution: default-cli}]
[INFO]
[INFO] The following files have been resolved:
[INFO]    com.vividsolutions:jts:jar:1.11:compile
[INFO]    commons-pool:commons-pool:jar:1.5.4:compile
[INFO]    hsqldb:hsqldb:jar:1.8.0.7:test
[INFO]    java3d:vecmath:jar:1.3.2:compile
[INFO]    javax.media:jai_core:jar:1.1.3:provided
[INFO]    jdom:jdom:jar:1.0:compile
[INFO]    junit:junit:jar:4.4:test
[INFO]    net.java.dev.jsr-275:jsr-275:jar:1.0-beta-2:compile
[INFO]    org.geotools:gt-api:jar:2.8-SNAPSHOT:compile
[INFO]    org.geotools:gt-data:jar:2.8-SNAPSHOT:compile
[INFO]    org.geotools:gt-epsg-hsql:jar:2.8-SNAPSHOT:test
[INFO]    org.geotools:gt-main:jar:2.8-SNAPSHOT:compile

To run you'll need all the compile and provided ones, plugin a epsg db plugin,
like gt-epsg-wkt or gt-epsg-hsql (but not both, see the documentation).

Cheers
Andrea



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Ing. Andrea Aime
GeoSolutions S.A.S.
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