deploy war into tomcat staging environment failed

[quorak]

2011-10-31 18:43:00,956 [main] ERROR plugins.DefaultGrailsPluginManager - Error configuring dynamic methods for plugin [resources:1.1.1]: Error creating bean with name 'SassResourceMapper': Cannot resolve reference to bean 'SassResourceMapperInstance' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'SassResourceMapperInstance': Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [SassResourceMapper]: Constructor threw exception; nested exception is java.io.FileNotFoundException: /var/lib/tomcat6/grails-app/conf/DefaultGrassConfig.groovy (No such file or directory)
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'SassResourceMapper': Cannot resolve reference to bean 'SassResourceMapperInstance' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'SassResourceMapperInstance': Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [SassResourceMapper]: Constructor threw exception; nested exception is java.io.FileNotFoundException: /var/lib/tomcat6/grails-app/conf/DefaultGrassConfig.groovy (No such file or directory)
at grails.spring.BeanBuilder.createApplicationContext(BeanBuilder.java:582)
at grails.spring.BeanBuilder$createApplicationContext.call(Unknown Source)
at org.grails.plugin.resource.mapper.ResourceMappersFactory.createResourceMappers(ResourceMappersFactory.groovy:43)
at org.grails.plugin.resource.mapper.ResourceMappersFactory$createResourceMappers.call(Unknown Source)
at org.grails.plugin.resource.ResourceProcessor.reload(ResourceProcessor.groovy:888)
at org.grails.plugin.resource.ResourceProcessor$reload.call(Unknown Source)
at ResourcesGrailsPlugin$_closure3.doCall(ResourcesGrailsPlugin.groovy:159)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'SassResourceMapperInstance': Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [SassResourceMapper]: Constructor threw exception; nested exception is java.io.FileNotFoundException: /var/lib/tomcat6/grails-app/conf/DefaultGrassConfig.groovy (No such file or directory)
... 7 more
Caused by: org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [SassResourceMapper]: Constructor threw exception; nested exception is java.io.FileNotFoundException: /var/lib/tomcat6/grails-app/conf/DefaultGrassConfig.groovy (No such file or directory)
... 7 more
Caused by: java.io.FileNotFoundException: /var/lib/tomcat6/grails-app/conf/DefaultGrassConfig.groovy (No such file or directory)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.(FileInputStream.java:137)
at java.io.FileInputStream.(FileInputStream.java:96)
at com.stefankendall.CompassInvoker.(CompassInvoker.groovy:8)
at SassResourceMapper.(SassResourceMapper.groovy:17)
... 7 more