Groovy Build issues

[scott bortman]

Hey Jared,

Just an FYI,   having some build issues on the master

branch.   Here is the message:

[ERROR] /Users/sbortman/projects/geoscript-groovy/src/main/groovy/geoscript/workspace/Database.groovy:[83,39] 1. ERROR in /Users/sbortman/projects/geoscript-groovy/src/main/groovy/geoscript/workspace/Database.groovy (at line 83)

(ds as JDBCDataStore).createIndex(new org.geotools.jdbc.Index(layerName, indexName, unique, fieldNames as String[]))

                                     ^^^^^^^^^^^^^^^^^^^^^^^

Groovy:unable to resolve class org.geotools.jdbc.Index

Funny thing is,   if I try 2 more times,   it gets to the test phase.   And that fails.  

The first errors seem to be with NetCDF stuff:

  drawToImage(geoscript.filter.ColorTestCase): javax.imageio.spi.ImageReaderSpi: Provider org.geotools.imageio.netcdf.NetCDFImageReaderSpi could not be instantiated: java.lang.NoClassDefFoundError: org/geotools/coverage/grid/io/FileSetManager

Any ideas?

--scottie

PS:  I'm on OSX Mavericks using JDK 1.7b51 if that helps.

[jericks]

Hi Scottie!

Something like this happened to me recently.  As far as I could tell, it was because the GeoTools SNAPSHOT jar were not being updated.  So, I deleted all 11-SNAPSHOT jars from my local repo with this command:

cd ~/.m2

find . -name 11-SNAPSHOT -exec rm -rf {} \;

And then I could build again.  If it helps, I just ran that command and did a mvn clean install and it compiled cleanly and all of the tests passed.  The Boundless CI server seems happy too:

http://ares.opengeo.org/jenkins/view/geoscript/

Let me know how it goes.

Jared

[scott bortman]

Duh,   why didn't I think of that.   Actually,  I whacked my whole repo.   

All is well again,  thanks!     

Back to figuring out how the heck images are rendered in GeoTools....

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[scott bortman]

Whoa,  spoke too soon:

import geoscript.layer.Format

def file = '/data/bmng2/200406.A1.tif' as File

def format = Format.getFormat(file)

def raster = format.read(file)

raster.dispose()

Causes:

java.util.ServiceConfigurationError: javax.imageio.spi.ImageReaderSpi: Provider org.geotools.imageio.netcdf.NetCDFImageReaderSpi could not be instantiated: java.lang.NoClassDefFoundError: Could not initialize class org.geotools.imageio.netcdf.NetCDFImageReaderSpi

at org.geotools.image.io.ImageIOExt.getImageInputStreamSPI(ImageIOExt.java:221)

at org.geotools.image.io.ImageIOExt.getImageInputStreamSPI(ImageIOExt.java:204)

at org.geotools.gce.geotiff.GeoTiffReader.<init>(GeoTiffReader.java:196)

at org.geotools.gce.geotiff.GeoTiffFormat.getReader(GeoTiffFormat.java:283)

at org.geotools.gce.geotiff.GeoTiffFormat$getReader.call(Unknown Source)

at geoscript.layer.Format.read(Format.groovy:192)

at geoscript.layer.Format$read$1.callCurrent(Unknown Source)

at geoscript.layer.Format.read(Format.groovy:111)

at geoscript.layer.Format.read(Format.groovy)

at geoscript.layer.Format$read$0.call(Unknown Source)

at ConsoleScript2.run(ConsoleScript2:5)

Caused by: java.lang.NoClassDefFoundError: Could not initialize class org.geotools.imageio.netcdf.NetCDFImageReaderSpi

... 11 more

Missing dependency?

[jericks]

Hey Scottie!

Thank you for testing!  I forgot to add NetCDF support to the Format.getFormat(File file) method.  I just pushed a fix to the repo.  Also, with NetCDF you will have to pass in the raster name not the file in the read method.  This should work:

import geoscript.layer.Format

def file = '/data/bmng2/200406.A1.tif' as File

def format = Format.getFormat(file)

def raster = format.read("SOME NAME HERE")

raster.dispose()

That stack trace doesn't reflect what I was seeing though.  Do you have Java Advanced Imaging and ImageIO installed?

Jared

[scott bortman]

Jared,

Cool.   I'll give it a whirl.   Hopefully,  I'm wearing out my welcome with all the spam

I'm sending you!  :-)

Yes,  I usually install JAI and JAI ImageIO at the JDK level to avoid having EVERY

project depend on them.    I do a lot of imagery work,  if you haven't guessed already.  

--scottie

[scott bortman]

Compiles and all tests pass.   

But,  I'm still getting exceptions.   Attaching the stack trace.

I did a maven clean install before running.

Maybe I'll try whacking my repo again.

[jericks]

Scottie,

I think I know whats going on. I noticed this error in the stack trace:

SLF4J: Detected both log4j-over-slf4j.jar AND slf4j-log4j12.jar on the class path, preempting StackOverflowError.

SLF4J: See also http://www.slf4j.org/codes.html#log4jDelegationLoop for more details.

The same error was causing problems for me last night. Maven could compile and run all tests successfully, but running geoscript on the command line was failing because it couldn’t connect to the EPSG database (so everything using Projection was failing).  Wierd.  I fixed it by excluding log4j-over-slf4j from the netcdf dependency.  Here is the commit:

https://github.com/jericks/geoscript-groovy/commit/90c1d535ee68f995078007199953921ab6095dde

Could pull this change down, rebuild, and try again?

Thanks,

Jared

[scott bortman]

You sir,  are a Steely Eyed Missile Man  ;-)

Compiles,  Tests Pass,  and (most importantly),  works.

Thanks!

--scottie