Re: How do I set GWT headless mode for Maven?

I understand from the GWT FAQ that this isnt' possible with
ImageBundles.
See:
http://code.google.com/webtoolkit/doc/1.6/FAQ_Troubleshooting.html

On Dec 5, 11:12 pm, laredotornado <laredotorn...@zipmail.com> wrote:
> Hi,
>
> I'm using Maven 3.0.3, GWT 2.4 and the Bamboo integration suite.  How
> do I set up my GWT tests to run in headless mode using Maven and GWT?
> I have tried setting both these environment variables ...
>
> JAVA_OPTS="-Djava.awt.headless=true"
> MAVEN_OPTS="-Djava.awt.headless=true"
>
> but to no avail.  I still get the errors below ...
>
> Caused by: java.lang.RuntimeException: Deferred binding failed for
> 'com.myco.clearing.product.client.resource.Resources$Images' (did you
> forget to inherit a required module?)
>         at com.google.gwt.dev.shell.GWTBridgeImpl.create(GWTBridgeImpl.java:
> 53)
>         at com.google.gwt.core.client.GWT.create(GWT.java:97)
>         at
> com.myco.clearing.product.client.resource.Resources.<clinit>(Resources.java :
> 38)
>         ... 41 more
> Caused by: java.lang.Exception: java.lang.InternalError: Can't connect
> to X11 window server using 'localhost:0.0' as the value of the DISPLAY
> variable.
>         at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)
>         at sun.awt.X11GraphicsEnvironment.access
> $100(X11GraphicsEnvironment.java:52)
>         at sun.awt.X11GraphicsEnvironment$1.run(X11GraphicsEnvironment.java:
> 155)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at
> sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:
> 131)
>         at java.lang.Class.forName0(Native Method)
>         at java.lang.Class.forName(Class.java:169)
>         at
> java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironmen t.java:
> 68)
>         at java.awt.image.BufferedImage.createGraphics(BufferedImage.java:
> 1135)
>         at
> com.google.gwt.resources.rg.ImageBundleBuilder.toPng(ImageBundleBuilder.jav a:
> 538)
>         at
> com.google.gwt.resources.rg.ImageResourceGenerator.reencodeToTempFile(Image ResourceGenerator.java:
> 641)
>         at
> com.google.gwt.resources.rg.ImageResourceGenerator.prepare(ImageResourceGen erator.java:
> 567)
>         at
> com.google.gwt.resources.rebind.context.AbstractClientBundleGenerator.initA ndPrepare(AbstractClientBundleGenerator.java:
> 1043)
>         at
> com.google.gwt.resources.rebind.context.AbstractClientBundleGenerator.initA ndPrepare(AbstractClientBundleGenerator.java:
> 1069)
>         at
> com.google.gwt.resources.rebind.context.AbstractClientBundleGenerator.gener ateIncrementally(AbstractClientBundleGenerator.java:
> 412)
>         at
> com.google.gwt.dev.javac.StandardGeneratorContext.runGeneratorIncrementally (StandardGeneratorContext.java:
> 647)
>         at
> com.google.gwt.dev.cfg.RuleGenerateWith.realize(RuleGenerateWith.java:
> 41)
>         at com.google.gwt.dev.shell.StandardRebindOracle
> $Rebinder.rebind(StandardRebindOracle.java:78)
>         at
> com.google.gwt.dev.shell.StandardRebindOracle.rebind(StandardRebindOracle.j ava:
> 268)
>         at
> com.google.gwt.dev.shell.ShellModuleSpaceHost.rebind(ShellModuleSpaceHost.j ava:
> 141)
>         at com.google.gwt.dev.shell.ModuleSpace.rebind(ModuleSpace.java:585)
>         at
> com.google.gwt.dev.shell.ModuleSpace.rebindAndCreate(ModuleSpace.java:
> 455)
>         at com.google.gwt.dev.shell.GWTBridgeImpl.create(GWTBridgeImpl.java:
> 49)
>
> Any ideas how and where I set the GWT headless mode for Maven-GWT? -
> Dave

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