grails fail generated war (assets)

Question

i have a strange error when i generate war with grails war commande

| Processing File 53 of 1214 - yuiApplication/dial/assets/dial-core.css.
| Error WAR packaging error: /Users/sovlin/IdeaProjects/revelido/grails-app/assets/javascripts/yuiApplication/dial/assets (Is a directory)

I don't understand why this folder make problem. I check it but nothing of suspect. I test clean-clean without success. The run-app commande working.

Error with StackTrace

war --stacktrace | Processing File 53 of 1214 - yuiApplication/dial/assets/dial-core.css. | Error WAR packaging error: /Users/sovlin/IdeaProjects/revelido/grails-app/assets/javascripts/yuiApplication/dial/assets (Is a directory) | Error Error running script war --stacktrace: org.codehaus.groovy.grails.cli.ScriptExitException (NOTE: Stack trace has been filtered. Use --verbose to see entire trace.) org.codehaus.groovy.grails.cli.ScriptExitException at _GrailsWar$_run_closure2.doCall(_GrailsWar.groovy:43) at org.codehaus.gant.GantMetaClass.invokeMethod(GantMetaClass.java:133) at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure16_closure18.doCall(GantBinding.groovy:185) at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure16_closure18.doCall(GantBinding.groovy) at org.codehaus.gant.GantBinding.withTargetEvent(GantBinding.groovy:90) at org.codehaus.gant.GantBinding.this$4$withTargetEvent(GantBinding.groovy) at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure16.doCall(GantBinding.groovy:185) at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure16.doCall(GantBinding.groovy) at org.codehaus.gant.GantMetaClass.processClosure(GantMetaClass.java:81) at org.codehaus.gant.GantMetaClass.processArgument(GantMetaClass.java:95) at org.codehaus.gant.GantMetaClass.invokeMethod(GantMetaClass.java:128) at War$_run_closure1.doCall(War.groovy:38) at org.codehaus.gant.GantMetaClass.invokeMethod(GantMetaClass.java:133) at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure16_closure18.doCall(GantBinding.groovy:185) at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure16_closure18.doCall(GantBinding.groovy) at org.codehaus.gant.GantBinding.withTargetEvent(GantBinding.groovy:90) at org.codehaus.gant.GantBinding.this$4$withTargetEvent(GantBinding.groovy) at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure16.doCall(GantBinding.groovy:185) at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure16.doCall(GantBinding.groovy) at gant.Gant$_dispatch_closure5.doCall(Gant.groovy:381) at gant.Gant$_dispatch_closure7.doCall(Gant.groovy:415) at gant.Gant$_dispatch_closure7.doCall(Gant.groovy) at gant.Gant.withBuildListeners(Gant.groovy:427) at gant.Gant.this$2$withBuildListeners(Gant.groovy) at gant.Gant$this$2$withBuildListeners$0.callCurrent(Unknown Source) at gant.Gant$this$2$withBuildListeners$0.callCurrent(Unknown Source) at gant.Gant.dispatch(Gant.groovy:415) at gant.Gant.this$2$dispatch(Gant.groovy) at gant.Gant.invokeMethod(Gant.groovy) at gant.Gant.executeTargets(Gant.groovy:591) at gant.Gant.executeTargets(Gant.groovy:590) | Error Error running script war --stacktrace: org.codehaus.groovy.grails.cli.ScriptExitException

Here my plugin configuration

asset-pipeline      2.0.17           --  Asset Pipeline Plugin
cache               1.1.8            --  Cache Plugin
database-migration  1.4.0            --  Grails Database Migration Plugin
hibernate4          4.3.6.1          --  Hibernate 4 for Grails
jquery              1.11.1           --  jQuery for Grails
scaffolding         2.1.2            --  Grails Scaffolding Plugin
spring-security-core2.0-RC4          --  Spring Security Core Plugin
tomcat              8.0.15           --  Apache Tomcat plugin
webxml              1.4.1            --  WebXmlConfig

Thanks you for your help

Answer 1

It definitely has to do with a folder that is named as if it was a file that needs processing. Asset-Pipeline however should be correcting for this and I have modded core to ensure a check and make sure File is not a Directory. This is released in 2.0.18