Hi!
I have just started using Gradle for my Grails project, but I thinkI hit
some rock.
This is my build.gradle which I copied from the example at git-hub
buildscript {
repositories {
mavenCentral()
mavenRepo urls: "http://repository.jboss.org/maven2/";
}
dependencies {
classpath "org.grails:grails-gradle-plugin:1.0",
"org.grails:grails-bootstrap:1.3.4"
}
}
apply plugin: "grails"
repositories {
mavenCentral()
mavenRepo urls: "http://repository.jboss.org/maven2/";
}
dependencies {
compile "org.grails:grails-crud:1.3.4",
"org.grails:grails-gorm:1.3.4",
"org.slf4j:slf4j-api:1.6.2"
}
but after I run this command gradle grails-compile I get this error
:grails-compile
WARNING: Configurational method [checksums] in
grails-app/conf/BuildConfig.groovy doesn't exist. Ignoring..
WARNING: Configurational method [inherits] in
grails-app/conf/BuildConfig.groovy doesn't exist. Ignoring..
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':grails-compile'.
Cause: java.lang.reflect.InvocationTargetException
Cause: java.lang.reflect.InvocationTargetException (no error message)
Cause: loader constraint violation: when resolving overridden method
"org.apache.tools.ant.helper.ProjectHelper2$RootHandler.setDocumentLocator(Lorg/xml/sax/Locator;)V"
the class loader (instance of
org/codehaus/groovy/grails/cli/support/GrailsRootLoader) of the current
class, org/apache/tools/ant/helper/ProjectHelper2$RootHandler, and its
superclass loader (instance of <bootloader>), have different Class objects
for the type org/xml/sax/Locator used in the signature
* Try:
Run with --info or --debug option to get more log output.
* Exception is:
org.gradle.api.tasks.TaskExecutionException: Execution failed for task
':grails-compile'.
at
org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:71)
at
org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:48)
at
org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:34)
at
org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:55)
at
org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:57)
at
org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:41)
at
org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:51)
at
org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:52)
at
org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:42)
at org.gradle.api.internal.AbstractTask.execute(AbstractTask.java:237)
at
org.gradle.execution.DefaultTaskGraphExecuter.executeTask(DefaultTaskGraphExecuter.java:167)
at
org.gradle.execution.DefaultTaskGraphExecuter.doExecute(DefaultTaskGraphExecuter.java:160)
at
org.gradle.execution.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:78)
at
org.gradle.execution.TaskNameResolvingBuildExecuter.execute(TaskNameResolvingBuildExecuter.java:113)
at
org.gradle.execution.DelegatingBuildExecuter.execute(DelegatingBuildExecuter.java:54)
at
org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:158)
at
org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:112)
at
org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:80)
at org.gradle.launcher.RunBuildAction.execute(RunBuildAction.java:41)
at org.gradle.launcher.RunBuildAction.execute(RunBuildAction.java:27)
at
org.gradle.launcher.ExceptionReportingAction.execute(ExceptionReportingAction.java:32)
at
org.gradle.launcher.ExceptionReportingAction.execute(ExceptionReportingAction.java:21)
at
org.gradle.launcher.CommandLineActionFactory$WithLoggingAction.execute(CommandLineActionFactory.java:219)
at
org.gradle.launcher.CommandLineActionFactory$WithLoggingAction.execute(CommandLineActionFactory.java:203)
at org.gradle.launcher.Main.execute(Main.java:55)
at org.gradle.launcher.Main.main(Main.java:40)
at
org.gradle.launcher.ProcessBootstrap.runNoExit(ProcessBootstrap.java:46)
at org.gradle.launcher.ProcessBootstrap.run(ProcessBootstrap.java:28)
at org.gradle.launcher.GradleMain.main(GradleMain.java:24)
Caused by: java.lang.RuntimeException:
java.lang.reflect.InvocationTargetException
at
org.grails.gradle.plugin.GrailsPlugin.runGrails(GrailsPlugin.groovy:221)
at
org.grails.gradle.plugin.GrailsPlugin.this$2$runGrails(GrailsPlugin.groovy)
at
org.grails.gradle.plugin.GrailsPlugin$this$2$runGrails.callCurrent(Unknown
Source)
at
org.grails.gradle.plugin.GrailsPlugin.runGrailsWithProps(GrailsPlugin.groovy:107)
at
org.grails.gradle.plugin.GrailsPlugin.this$2$runGrailsWithProps(GrailsPlugin.groovy)
at
org.grails.gradle.plugin.GrailsPlugin$_apply_closure6_closure12_closure13.doCall(GrailsPlugin.groovy:76)
at
org.gradle.api.internal.AbstractTask$ClosureTaskAction.execute(AbstractTask.java:443)
at
org.gradle.api.internal.AbstractTask$ClosureTaskAction.execute(AbstractTask.java:431)
at
org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:63)
... 28 more
Caused by: java.lang.reflect.InvocationTargetException
... 37 more
Caused by: java.lang.LinkageError: loader constraint violation: when
resolving overridden method
"org.apache.tools.ant.helper.ProjectHelper2$RootHandler.setDocumentLocator(Lorg/xml/sax/Locator;)V"
the class loader (instance of
org/codehaus/groovy/grails/cli/support/GrailsRootLoader) of the current
class, org/apache/tools/ant/helper/ProjectHelper2$RootHandler, and its
superclass loader (instance of <bootloader>), have different Class objects
for the type org/xml/sax/Locator used in the signature
at
org.apache.tools.ant.helper.ProjectHelper2.parseUnknownElement(ProjectHelper2.java:92)
at org.apache.tools.ant.taskdefs.Antlib.createAntlib(Antlib.java:75)
at org.apache.tools.ant.taskdefs.Definer.loadAntlib(Definer.java:429)
at org.apache.tools.ant.taskdefs.Definer.execute(Definer.java:281)
at
org.apache.tools.ant.ComponentHelper.checkNamespace(ComponentHelper.java:790)
at
org.apache.tools.ant.ComponentHelper.getDefinition(ComponentHelper.java:260)
at
org.apache.tools.ant.ComponentHelper.createComponent(ComponentHelper.java:237)
at
org.apache.tools.ant.ComponentHelper.createComponent(ComponentHelper.java:216)
at
org.apache.tools.ant.UnknownElement.makeObject(UnknownElement.java:414)
at
org.apache.tools.ant.UnknownElement.maybeConfigure(UnknownElement.java:160)
at org.codehaus.gant.GantBuilder.invokeMethod(GantBuilder.java:93)
at
org.codehaus.gant.GantBinding.initializeGantBinding(GantBinding.groovy:108)
at
org.codehaus.gant.GantBinding.this$4$initializeGantBinding(GantBinding.groovy)
at
org.codehaus.gant.GantBinding$this$4$initializeGantBinding.callCurrent(Unknown
Source)
at org.codehaus.gant.GantBinding.<init>(GantBinding.groovy:42)
... 37 more
BUILD FAILED
Total time: 10.166 secs
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