ClassNotFoundException: groovy.lang.GroovyShell

[Bernhard Döbler]

Hi,

after I found wro4j-runner-1.7.6.jar on your google drive I set it up and called my ant script
I got:
        [exec] Exception in thread "main" java.lang.NoClassDefFoundError: groovy/lang/GroovyShell
        [exec]     at ro.isdc.wro.extensions.model.factory.GroovyModelFactory.create(GroovyModelFactory.java:64)
        [exec]     at ro.isdc.wro.extensions.model.factory.GroovyModelFactory.create(GroovyModelFactory.java:42)
        [exec]     at ro.isdc.wro.model.factory.LazyWroModelFactoryDecorator.create(LazyWroModelFactoryDecorator.java:28)
        [exec]     at ro.isdc.wro.model.factory.LazyWroModelFactoryDecorator.create(LazyWroModelFactoryDecorator.java:16)
        [exec]     at ro.isdc.wro.extensions.model.factory.SmartWroModelFactory.create(SmartWroModelFactory.java:194)
        [exec]     at ro.isdc.wro.extensions.model.factory.SmartWroModelFactory.create(SmartWroModelFactory.java:38)
        [exec]     at ro.isdc.wro.model.factory.WroModelFactoryDecorator.create(WroModelFactoryDecorator.java:27)
        [exec]     at ro.isdc.wro.model.factory.FallbackAwareWroModelFactory.create(FallbackAwareWroModelFactory.java:48)
        [exec]     at ro.isdc.wro.model.factory.FallbackAwareWroModelFactory.create(FallbackAwareWroModelFactory.java:22)
        [exec]     at ro.isdc.wro.model.factory.WroModelFactoryDecorator.create(WroModelFactoryDecorator.java:27)
        [exec]     at ro.isdc.wro.model.factory.ModelTransformerFactory.create(ModelTransformerFactory.java:55)
        [exec]     at ro.isdc.wro.model.factory.ModelTransformerFactory.create(ModelTransformerFactory.java:27)
        [exec]     at ro.isdc.wro.model.factory.DefaultWroModelFactoryDecorator$1.initialize(DefaultWroModelFactoryDecorator.java:60)
        [exec]     at ro.isdc.wro.model.factory.DefaultWroModelFactoryDecorator$1.initialize(DefaultWroModelFactoryDecorator.java:50)
        [exec]     at ro.isdc.wro.util.LazyInitializer.get(LazyInitializer.java:33)
        [exec]     at ro.isdc.wro.model.factory.DefaultWroModelFactoryDecorator.create(DefaultWroModelFactoryDecorator.java:114)
        [exec]     at ro.isdc.wro.model.factory.DefaultWroModelFactoryDecorator.create(DefaultWroModelFactoryDecorator.java:35)
        [exec]     at ro.isdc.wro.model.group.processor.GroupsProcessor.process(GroupsProcessor.java:71)
        [exec]     at ro.isdc.wro.cache.support.DefaultSynchronizedCacheStrategyDecorator.loadValue(DefaultSynchronizedCacheStrategyDecorator.java:101)
        [exec]     at ro.isdc.wro.cache.support.DefaultSynchronizedCacheStrategyDecorator.loadValue(DefaultSynchronizedCacheStrategyDecorator.java:35)
        [exec]     at ro.isdc.wro.cache.support.AbstractSynchronizedCacheStrategyDecorator.get(AbstractSynchronizedCacheStrategyDecorator.java:55)
        [exec]     at ro.isdc.wro.manager.ResourceBundleProcessor.serveProcessedBundle(ResourceBundleProcessor.java:63)
        [exec]     at ro.isdc.wro.manager.WroManager.process(WroManager.java:159)
        [exec]     at ro.isdc.wro.runner.Wro4jCommandLineRunner.doProcess(Wro4jCommandLineRunner.java:278)
        [exec]     at ro.isdc.wro.runner.Wro4jCommandLineRunner.processGroup(Wro4jCommandLineRunner.java:220)
        [exec]     at ro.isdc.wro.runner.Wro4jCommandLineRunner.process(Wro4jCommandLineRunner.java:187)
        [exec]     at ro.isdc.wro.runner.Wro4jCommandLineRunner.doMain(Wro4jCommandLineRunner.java:152)
        [exec]     at ro.isdc.wro.runner.Wro4jCommandLineRunner.main(Wro4jCommandLineRunner.java:104)
        [exec] Caused by: java.lang.ClassNotFoundException: groovy.lang.GroovyShell
        [exec]     at java.net.URLClassLoader$1.run(URLClassLoader.java:372)
        [exec]     at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
        [exec]     at java.security.AccessController.doPrivileged(Native Method)
        [exec]     at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
        [exec]     at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        [exec]     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
        [exec]     at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        [exec]     ... 28 more

Where does the dependency to GroovyShell come from? How do I get rid of it?

Best,
Bernhard

[Alex Objelean]

The groovy dependency was removed from wro4j-runner, to make it smaller.

The reason why you get rhis error is probably because the wro.xml could not be found, and the default implementation tries to load wro.groovy model. This is indeed a problem and should be addressed. Could you open an issue?

Thanks,
Alex

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[Bernhard Döbler]

It indeed works, when the wro.xml file exists.
I created an issue over at github: https://github.com/wro4j/wro4j-runner/issues/1

Best,
Bernhard