问题
A Maven Java project using geotools 15.2 generates an error : NoSuchFieldError: METER
pom.xml
<dependency>
<groupId>org.geotools</groupId>
<artifactId>gt-data</artifactId>
<version>15.2</version>
</dependency>
<dependency>
<groupId>org.geotools</groupId>
<artifactId>gt-shapefile</artifactId>
<version>15.2</version>
</dependency>
<dependency>
<groupId>org.geotools</groupId>
<artifactId>gt-swing</artifactId>
<version>15.2</version>
</dependency>
When running the code, the error is generated when calling source.getFeatures(Filter.INCLUDE).
Stacktrace
java.lang.NoSuchFieldError: METER
at org.geotools.referencing.wkt.Parser.parseSpheroid(Parser.java:560)
at org.geotools.referencing.wkt.Parser.parseDatum(Parser.java:656)
at org.geotools.referencing.wkt.Parser.parseGeoGCS(Parser.java:867)
at org.geotools.referencing.wkt.Parser.parseProjCS(Parser.java:913)
at org.geotools.referencing.wkt.Parser.parseCoordinateReferenceSystem(Parser.java:225)
at org.geotools.referencing.wkt.Parser.parseCoordinateReferenceSystem(Parser.java:204)
I found out that SI.METER is linked to javax.measure but even if I add it to the project, the error is still present.
The result of mvn dependency:tree is
[INFO] +- com.vividsolutions:jts:jar:1.13:compile
[INFO] +- org.opengis:geoapi:jar:3.0.0:compile
[INFO] | \- javax.measure:jsr-275:jar:0.9.3:compile
[INFO] +- org.geotools:gt-data:jar:15.2:compile
[INFO] | +- org.geotools:gt-main:jar:15.2:compile
[INFO] | | \- org.geotools:gt-api:jar:15.2:compile
[INFO] | \- javax.media:jai_core:jar:1.1.3:compile
[INFO] +- org.geotools:gt-shapefile:jar:15.2:compile
[INFO] | \- org.jdom:jdom:jar:1.1.3:compile
[INFO] \- org.geotools:gt-swing:jar:15.2:compile
[INFO] +- org.geotools:gt-referencing:jar:15.2:compile
[INFO] | +- com.googlecode.efficient-java-matrix-library:core:jar:0.26:compile
[INFO] | +- commons-pool:commons-pool:jar:1.5.4:compile
[INFO] | +- org.geotools:gt-metadata:jar:15.2:compile
[INFO] | | \- org.geotools:gt-opengis:jar:15.2:compile
[INFO] | | \- net.java.dev.jsr-275:jsr-275:jar:1.0-beta-2:compile
[INFO] | +- jgridshift:jgridshift:jar:1.0:compile
[INFO] | \- net.sf.geographiclib:GeographicLib-Java:jar:1.44:compile
[INFO] +- org.geotools:gt-render:jar:15.2:compile
[INFO] | +- org.geotools:gt-coverage:jar:15.2:compile
[INFO] | | +- javax.media:jai_imageio:jar:1.1:compile
[INFO] | | +- it.geosolutions.imageio-ext:imageio-ext-tiff:jar:1.1.15:compile
[INFO] | | | +- it.geosolutions.imageio-ext:imageio-ext-utilities:jar:1.1.15:compile
[INFO] | | | +- it.geosolutions.imageio-ext:imageio-ext-geocore:jar:1.1.15:compile
[INFO] | | | | \- it.geosolutions.imageio-ext:imageio-ext-streams:jar:1.1.15:compile
[INFO] | | | \- javax.media:jai_codec:jar:1.1.3:compile
[INFO] | | +- org.jaitools:jt-zonalstats:jar:1.4.0:compile
[INFO] | | +- org.jaitools:jt-utils:jar:1.4.0:compile
[INFO] | | +- it.geosolutions.jaiext.affine:jt-affine:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.algebra:jt-algebra:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.bandmerge:jt-bandmerge:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.bandselect:jt-bandselect:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.bandcombine:jt-bandcombine:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.border:jt-border:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.buffer:jt-buffer:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.crop:jt-crop:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.iterators:jt-iterators:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.lookup:jt-lookup:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.mosaic:jt-mosaic:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.nullop:jt-nullop:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.rescale:jt-rescale:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.scale:jt-scale:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.stats:jt-stats:jar:1.0.11:compile
[INFO] | | | \- com.google.guava:guava:jar:17.0:compile
[INFO] | | +- it.geosolutions.jaiext.translate:jt-translate:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.utilities:jt-utilities:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.warp:jt-warp:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.zonal:jt-zonal:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.binarize:jt-binarize:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.format:jt-format:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.colorconvert:jt-colorconvert:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.errordiffusion:jt-errordiffusion:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.orderdither:jt-orderdither:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.colorindexer:jt-colorindexer:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.imagefunction:jt-imagefunction:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.piecewise:jt-piecewise:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.classifier:jt-classifier:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.rlookup:jt-rlookup:jar:1.0.11:compile
[INFO] | | +- it.geosolutions.jaiext.vectorbin:jt-vectorbin:jar:1.0.11:compile
[INFO] | | \- commons-io:commons-io:jar:2.1:compile
[INFO] | \- org.geotools:gt-cql:jar:15.2:compile
[INFO] \- com.miglayout:miglayout:jar:swing:3.7:compile
Am I missing a dependency ?
回答1:
The answer was found with the help of @IanTurton
I upgraded the geotools version from 15.2 to 20.5. I also added the gt-epsg-hsql jar. The pom.xml is now like this :
<dependency>
<groupId>org.geotools</groupId>
<artifactId>gt-api</artifactId>
<version>20.5</version>
</dependency>
<dependency>
<groupId>org.geotools</groupId>
<artifactId>gt-shapefile</artifactId>
<version>20.5</version>
</dependency>
<dependency>
<groupId>org.geotools</groupId>
<artifactId>gt-swing</artifactId>
<version>20.5</version>
</dependency>
<dependency>
<groupId>org.geotools</groupId>
<artifactId>gt-epsg-hsql</artifactId>
<version>20.5</version>
</dependency>
I also updated my code to use org.locationtech.jts.geom.Geometry instead of com.vividsolutions
来源：https://stackoverflow.com/questions/61793283/org-getools-nosuchfielderror-meter