grails 2.4.0 - java.lang.RuntimeException：重新加载代理通过异常退出

Question

我在运行 grails 应用程序时收到“java.lang.RuntimeException：重新加载代理通过异常退出”错误。以前它运行良好。突然我收到这个错误。而且我无法运行应用程序。

完整堆栈跟踪如下

|Loading Grails 2.4.0
|Configuring classpath
.
|Environment set to development
.................................
|Packaging Grails application
..
|Compiling 10 source files

Error |
java.lang.RuntimeException: Reloading agent exited via exception, please raise a jira
Error |
    at org.springsource.loaded.agent.ClassPreProcessorAgentAdapter.transform(ClassPreProcessorAgentAdapter.java:104)
Error |
    at sun.instrument.TransformerManager.transform(TransformerManager.java:188)
Error |
    at sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:424)
Error |
    at java.lang.ClassLoader.defineClass1(Native Method)
Error |
    at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
Error |
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
Error |
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
Error |
    at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
Error |
    at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
Error |
    at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
Error |
    at java.security.AccessController.doPrivileged(Native Method)
Error |
    at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
Error |
    at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
Error |
    at groovy.lang.GroovyClassLoader.loadClass(GroovyClassLoader.java:655)
Error |
    at groovy.lang.GroovyClassLoader.loadClass(GroovyClassLoader.java:523)
Error |
    at org.codehaus.groovy.control.ClassNodeResolver.tryAsLoaderClassOrScript(ClassNodeResolver.java:183)
Error |
    at org.codehaus.groovy.control.ClassNodeResolver.findClassNode(ClassNodeResolver.java:168)
Error |
    at org.codehaus.groovy.control.ClassNodeResolver.resolveName(ClassNodeResolver.java:124)
Error |
    at org.codehaus.groovy.control.ResolveVisitor.resolveToOuter(ResolveVisitor.java:617)
Error |
    at org.codehaus.groovy.control.ResolveVisitor.resolve(ResolveVisitor.java:269)
Error |
    at org.codehaus.groovy.control.ResolveVisitor.resolveFromModule(ResolveVisitor.java:551)
Error |
    at org.codehaus.groovy.control.ResolveVisitor.resolve(ResolveVisitor.java:269)
Error |
    at org.codehaus.groovy.control.ResolveVisitor.resolve(ResolveVisitor.java:237)
Error |
    at org.codehaus.groovy.control.ResolveVisitor.resolveOrFail(ResolveVisitor.java:221)
Error |
    at org.codehaus.groovy.control.ResolveVisitor.resolveOrFail(ResolveVisitor.java:233)
Error |
    at org.codehaus.groovy.control.ResolveVisitor.transformConstructorCallExpression(ResolveVisitor.java:988)
Error |
    at org.codehaus.groovy.control.ResolveVisitor.transform(ResolveVisitor.java:647)
Error |
    at org.codehaus.groovy.control.ResolveVisitor.transformBinaryExpression(ResolveVisitor.java:956)
Error |
    at org.codehaus.groovy.control.ResolveVisitor.transform(ResolveVisitor.java:641)
Error |
    at org.codehaus.groovy.ast.ClassCodeExpressionTransformer.visitExpressionStatement(ClassCodeExpressionTransformer.java:139)
Error |
    at org.codehaus.groovy.ast.stmt.ExpressionStatement.visit(ExpressionStatement.java:40)
Error |
    at org.codehaus.groovy.ast.CodeVisitorSupport.visitBlockStatement(CodeVisitorSupport.java:35)
Error |
    at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitBlockStatement(ClassCodeVisitorSupport.java:163)
Error |
    at org.codehaus.groovy.control.ResolveVisitor.visitBlockStatement(ResolveVisitor.java:1259)
Error |
    at org.codehaus.groovy.ast.stmt.BlockStatement.visit(BlockStatement.java:69)

Answer 1

解决了！！！

删除 grails 安装文件夹 (GRAILS_HOME)，然后重新创建。

Answer 2

对我来说，删除项目的'out'目录（见下图）并重新启动解决了问题