Hi everybody,
Sorry about the lateness but I was in travel last weekend.
I have downloaded the new JARs (geotools-8.0-M1) but they don't seem to be
working good. I receive this message when I try to compile the application :
"Could not find main class : MainClass. Program will exit"
And this is displayed in the console :
"java.lang.NoClassDefFoundError: javax/media/jai/JAI
at
org.geotools.coverage.processing.CoverageProcessor.<clinit>(CoverageProcessor.java:155)
at
org.geotools.renderer.lite.StreamingRenderer.<clinit>(StreamingRenderer.java:210)
at org.geotools.swing.JMapFrame.<init>(JMapFrame.java:153)
at org.geotools.swing.JMapFrame.<init>(JMapFrame.java:143)
at MainClass.<clinit>(MainClass.java:138)
Caused by: java.lang.ClassNotFoundException: javax.media.jai.JAI
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 5 more
Exception in thread "main" "
I Tried to work with the 2.6.0 version and I don't have any errors in
compilation but in this version there is no kind of displaying of LayerTable or
ToolBar or StatusBar. And I think that the management of the raster coverage is
not with the same way.
Best regards.
Chaouki Soussi
________________________________
De : Jody Garnett <jody.garn...@gmail.com>
À : Chaouki Soussi <chaouki.sou...@yahoo.fr>; Michael Bedward
<michael.bedw...@gmail.com>
Cc : "geotools-gt2-users@lists.sourceforge.net"
<geotools-gt2-users@lists.sourceforge.net>
Envoyé le : Lundi 11 Juillet 2011 0h40
Objet : JAI install required for GeoTools? How to fix ...
I have had a second report of this problem (this time from a customer so I have
to fix it!)
Short term:
- It was resolved by installing JAI + ImageIO into the JRE (as per the
quickstart links);
- however I don't think that should be a required fix....
Long term:
It would make sense to me that JAI would be supplied as a "provided" dependency
in maven. This would allow people to use JAI if they have installed in in their
JRE; or they could add it to their application via maven.
Let me check with "mvn dependency:tree"
[INFO] org.geotools:gt-swing:jar:8-SNAPSHOT
[INFO] +- org.geotools:gt-render:jar:8-SNAPSHOT:compile
[INFO] | +- org.geotools:gt-main:jar:8-SNAPSHOT:compile
[INFO] | | +- org.geotools:gt-api:jar:8-SNAPSHOT:compile
[INFO] | | +- com.vividsolutions:jts:jar:1.12:compile
[INFO] | | | \- xerces:xercesImpl:jar:2.7.1:compile (version managed from
2.4.0)
[INFO] | | \- jdom:jdom:jar:1.0:compile
[INFO] | +- org.geotools:gt-coverage:jar:8-SNAPSHOT:compile
[INFO] | | +- it.geosolutions.imageio-ext:imageio-ext-tiff:jar:1.1.0:compile
[INFO] | | | +-
it.geosolutions.imageio-ext:imageio-ext-utilities:jar:1.1.0:compile
[INFO] | | | +- javax.media:jai_codec:jar:1.1.3:compile
[INFO] | | | \- javax.media:jai_imageio:jar:1.1:compile
[INFO] | | +- org.jaitools:jt-zonalstats:jar:1.2.0:compile
[INFO] | | \- org.jaitools:jt-utils:jar:1.2.0:compile
[INFO] | \- org.geotools:gt-cql:jar:8-SNAPSHOT:compile
[INFO] +- org.geotools:gt-wms:jar:8-SNAPSHOT:compile
[INFO] | +- org.geotools:gt-referencing:jar:8-SNAPSHOT:compile
[INFO] | | +- java3d:vecmath:jar:1.3.2:compile
[INFO] | | +- commons-pool:commons-pool:jar:1.5.4:compile
[INFO] | | \- org.geotools:gt-metadata:jar:8-SNAPSHOT:compile
[INFO] | | \- org.geotools:gt-opengis:jar:8-SNAPSHOT:compile
[INFO] | | \- net.java.dev.jsr-275:jsr-275:jar:1.0-beta-2:compile
[INFO] | \- org.geotools:gt-xml:jar:8-SNAPSHOT:compile
[INFO] +- org.geotools:gt-shapefile:jar:8-SNAPSHOT:test
[INFO] | \- org.geotools:gt-data:jar:8-SNAPSHOT:test
[INFO] +- com.miglayout:miglayout:jar:swing:3.7:compile
[INFO] +- javax.media:jai_core:jar:1.1.3:provided (scope not updated to compile)
[INFO] \- junit:junit:jar:4.4:test
So there it is listed "as provided"; leaving people the option of if they add
it or install locally.
Q: Is Quickstart broken?
Micheal Bedward - do we need to update our Quickstart with a maven dependency
on jai so it works "out of the box"?
Q: Is the download complete?
Chanouki - I did not hear from you about the jars being included in the
download? I have released 8.0-M1 which *does* include the jars. Can you try
this out and confirm that this works for you - and fixes the problem??
--
Jody Garnett
On Saturday, 9 July 2011 at 12:20 AM, Jody Garnett wrote:
I am assembling the 8.0-M1 distribution now and did a quick check:
>
>
>> ls ja*
>jai_codec-1.1.3.jarjai_imageio-1.1.jar
>
>
>So the JAI jars are there; can you confirm you see them on your side?
>--
>Jody Garnett
>
>
>On Friday, 8 July 2011 at 9:01 PM, Jody Garnett wrote:
>Good Evening Chaouki:
>>I have a problem to run my project with the download geotools alternative to
>>M2Eclipse
>>(http://docs.geotools.org/latest/userguide/tutorial/quickstart/eclipse.html).
>>Thanks for testing! I would love some feedback on that one ...
>>I have this messages when I try to run it :
>>>java.lang.NoClassDefFoundError: javax/media/jai/PropertySource
>>> at java.lang.ClassLoader.defineClass1(Native Method)
>>> at java.lang.ClassLoader.defineClassCond(Unknown Source)
>>> at java.lang.ClassLoader.defineClass(Unknown Source)
>>The JAI jar is sometimes installed in your JRE (it is a java extension). I
>>think we tried to include it in the download but it could be a mistake ...
>>
>>
>>You can however download from the website; the instructions are at the top of
>>the quick start.
>>when I want to remove the jar files like it was explained in the procedure :
>>http://docs.geotools.org/latest/userguide/tutorial/quickstart/eclipse.html
>>>I didn't found some of them in the downloaded zip file
>>>geotools-8.0-M0-bin.zip(
>>>
>>> * gt-epsg-h2
>>> * gt-epsg-oraclegt-db2
>>> * gt-oracle-spatial
>>> * gt-jdbc-oracle )
>>Some of them are old and have been retired; gt-db2, gt-oracle-spatial and so
>>on; so I bet I need to update that list. What ones *were* there?
>>Someone can give the right procedure to install jars in my project please
>>with the version 8.0 of geotools.
>>>
>>I don't have a download of 8.0-M0 handy; but I am assembling 8.0-M1 later
>>this weekend. I will try and go through and update the instructions; if you
>>can check them for me after to see if they work :-)
>>I tried the m2eclipse method the project run perfectly but I didn't found how
>>to export it in a runnable jar's.
>>>
>>Interesting question; I am not a maven expert - I know that they have tools
>>to package up WARs for application servers; they may have something to
>>package up an application.
>>
>>
>>There is an "assembly" plugin; which is the subject of a couple of FAQ
>>questions in the user guide; perhaps that is what assembly does.
>>I have a windows 7 64 bit and an Eclipse Helios environment.
>>>
>>Nice.
>>Jody
>
>
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