[Geotools-gt2-users] Can't load a service for category "Function"

[Jerry B. <jer...@dj...>]

My application runs fine from Eclipse. When I create the jar file I get the
following error:

WARNING: Can't load a service for category "Function". Cause is
"ServiceConfigurationError: org.open
gis.filter.expression.Function: Provider
org.geotools.filter.function.JenksNaturalBreaksFunction org.
geotools.resources.coverage.FilterFunction_isCoverage not found".

I am building the jar using the maven shade plugin (pom at bottom of this
email). I have double checked to make sure the
JenksNaturalBreaksFunction.class is in the jar file as well as
FilterFunction_isCoverage.class. They both are, in their respective
directories.
Any ideas of what I am doing wrong?


pom.xml:

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>com.djp</groupId>
  <artifactId>rasterCalculator</artifactId>
  <version>1.0-SNAPSHOT</version>
  <packaging>jar</packaging>

  <name>rasterCalculator</name>
  <url>http://maven.apache.org</url>

  <build>
      <plugins>
          <plugin>
              <artifactId>maven-compiler-plugin</artifactId>
              <configuration>
                  <encoding>UTF-8</encoding>
                  <target>1.5</target>
                  <source>1.5</source>
              </configuration>
          </plugin>
          <plugin>
              <groupId>org.apache.maven.plugins</groupId>
              <artifactId>maven-shade-plugin</artifactId>
              <version>1.3.1</version>
              <executions>
                  <execution>
                      <phase>package</phase>
                      <goals>
                          <goal>shade</goal>
                      </goals>
                      <configuration>
                          <transformers>
                              <transformer
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                  <manifestEntries>

<Main-Class>com.djp.rastercalculator.RasterCalculator</Main-Class>
                                  </manifestEntries>
                              </transformer>
                              <transformer
implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
                          </transformers>
                      </configuration>
                  </execution>
              </executions>
          </plugin>
      </plugins>
  </build>


  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <geotools.version>10-SNAPSHOT</geotools.version>
  </properties>

  <dependencies>
<dependency>
     <groupId>org.geotools</groupId>
        <artifactId>gt-shapefile</artifactId>
        <version>${geotools.version}</version>
    </dependency>
    <dependency>
        <groupId>org.geotools</groupId>
        <artifactId>gt-swing</artifactId>
        <version>${geotools.version}</version>
    </dependency>
    <dependency>
   <groupId>org.geotools</groupId>
   <artifactId>gt-image</artifactId>
   <version>${geotools.version}</version>
</dependency>
<dependency>
   <groupId>org.geotools</groupId>
   <artifactId>gt-geotiff</artifactId>
   <version>${geotools.version}</version>
</dependency>
<dependency>
   <groupId>org.geotools</groupId>
   <artifactId>gt-coverage</artifactId>
   <version>${geotools.version}</version>
   </dependency>
   <dependency>
   <groupId>org.geotools</groupId>
   <artifactId>gt-epsg-hsql</artifactId>
   <version>${geotools.version}</version>
   </dependency>
   <dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.15</version>
<exclusions>
     <exclusion>
         <groupId>com.sun.jmx</groupId>
         <artifactId>jmxri</artifactId>
     </exclusion>
     <exclusion>
         <groupId>com.sun.jdmk</groupId>
         <artifactId>jmxtools</artifactId>
     </exclusion>
     <exclusion>
        <groupId>javax.jms</groupId>
             <artifactId>jms</artifactId>
     </exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.4</version>
</dependency>
  </dependencies>

   <repositories>
        <repository>
            <id>maven2-repository.dev.java.net</id>
            <name>Java.net repository</name>
            <url>http://download.java.net/maven/2</url>
        </repository>
        <repository>
            <id>osgeo</id>
            <name>Open Source Geospatial Foundation Repository</name>
            <url>http://download.osgeo.org/webdav/geotools/</url>
        </repository>
        <repository>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
            <id>opengeo</id>
            <name>OpenGeo Maven Repository</name>
            <url>http://repo.opengeo.org</url>
        </repository>
    </repositories>
</project>

Thanks
Jerry