Hi Gert,
I tried with your build but I sitll get the error:
Exception in thread "main" java.lang.UnsupportedOperationException: Trying
to get a reader from an unknown format.
at
org.geotools.coverage.grid.io.UnknownFormat.getReader(UnknownFormat.java:62)
at org.geotools.tutorial.ImageLab.displayLayers(ImageLab.java:89)
at org.geotools.tutorial.ImageLab.getLayersAndDisplay(ImageLab.java:73)
at org.geotools.tutorial.ImageLab.main(ImageLab.java:53)
I'm running it on Ubuntu 14.04
Any ideas?
Anna.
2016-02-04 19:54 GMT+01:00 Anna Amat <anna.amat...@gmail.com>:
>
> Dear Gert,
> Thank you for your advice!
> In my last attempts I have included the Maven shade plugin instead of the
> assembly one. At the end I have managed to make the jar of the Quickstart
> example work but not the one loading the raster. Anyway I'm missing some of
> the configurations that you have writen so I will try it tomorrow and I'll
> let you know.
>
> Thanks!
> Anna.
>
>
> 2016-02-04 18:48 GMT+01:00 Gert van Spijker <gert.van.spij...@moovware.com
> >:
>
>> Just had a quick look at your link.
>> Without going very much into details it looks like you miss a maven
>> plugin element similar to:
>> <plugin>
>> <!-- Build an executable JAR -->
>> <groupId>org.apache.maven.plugins</groupId>
>> <artifactId>maven-jar-plugin</artifactId>
>> <version>2.4</version>
>> <configuration>
>> <archive>
>> <manifest>
>> <addClasspath>true</addClasspath>
>> <classpathPrefix>lib/</classpathPrefix>
>> <mainClass>path.to.your.MainClass</mainClass>
>> </manifest>
>> </archive>
>> </configuration>
>> </plugin>
>>
>> You should also consider using the Maven shade plugin rather than the
>> assembly plugin. I am using this:
>> <plugin>
>> <groupId>org.apache.maven.plugins</groupId>
>> <artifactId>maven-shade-plugin</artifactId>
>> <executions>
>> <execution>
>> <phase>package</phase>
>> <goals>
>> <goal>shade</goal>
>> </goals>
>> <configuration>
>> <transformers>
>> <transformer
>>
>> implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
>>
>> <mainClass>path.to.your.MainClass</mainClass>
>> </transformer>
>> </transformers>
>> <filters>
>> <filter>
>> <artifact>*:*</artifact>
>> <excludes>
>> <exclude>META-INF/*.SF</exclude>
>> <exclude>META-INF/*.DSA</exclude>
>> <exclude>META-INF/*.RSA</exclude>
>> </excludes>
>> </filter>
>> </filters>
>> </configuration>
>> </execution>
>> </executions>
>> </plugin>
>>
>> The assembly plugin is not recommended. If you google for it you will
>> find out why.
>>
>> Gert
>>
>> On 04/02/16 09:10, Anna Amat wrote:
>>
>>
>> Hello,
>>
>> I would like to know if there is any tutorial or if anyone can give me
>> some hints on how to build an executable jar file using Eclipse and Maven
>> with geotools. I've been strugling with the geotools examples (Quickstart
>> and ImageLab) for more than a week and while they work when I run them from
>> Eclipse they do not work when I use the jar with the dependencies. Please
>> see my last thread for an example (
>> http://sourceforge.net/p/geotools/mailman/message/34811758/)
>>
>> I would really much appreciate any help.
>>
>> Thank you,
>> Anna.
>>
>>
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>>
>
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