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    Thrown to indicate that a method has been passed an illegal or inappropriate argument. Check that you don't have more than one method existing with the same name.

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via Atlassian JIRA by Andreas van Rienen (Scandio), 2 years ago
via Atlassian JIRA by Andreas van Rienen (Scandio), 1 year ago
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via Atlassian JIRA by Joe Stepowski, 2 years ago
java.lang.IllegalArgumentException: object is not an instance of declaring class at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1426) at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93) at groovy.lang.MetaBeanProperty.getProperty(MetaBeanProperty.java:62) at groovy.lang.MetaClassImpl.invokePropertyOrMissing(MetaClassImpl.java:1245) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1217) at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:1125) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1024) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:812) at org.grails.validation.ConstrainedPropertyBuilder.doInvokeMethod(ConstrainedPropertyBuilder.java:74) at groovy.util.BuilderSupport.invokeMethod(BuilderSupport.java:67) at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeOnDelegationObjects(ClosureMetaClass.java:446) at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:369) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1024) at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(PogoMetaClassSite.java:69) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:166) at UserManage.User$__clinit__closure2.doCall(User.groovy:79) at UserManage.User$__clinit__closure2.doCall(User.groovy) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1426) at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93) at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325) at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1024) at groovy.lang.Closure.call(Closure.java:414) at UserManage.User$__clinit__closure2.call(User.groovy) at groovy.lang.Closure.call(Closure.java:408) at UserManage.User$__clinit__closure2.call(User.groovy) at org.grails.validation.DefaultConstraintEvaluator.evaluateConstraintsMap(DefaultConstraintEvaluator.java:240) at org.grails.validation.DefaultConstraintEvaluator.evaluateConstraints(DefaultConstraintEvaluator.java:132) at org.grails.validation.DefaultConstraintEvaluator.evaluateConstraints(DefaultConstraintEvaluator.java:119) at org.grails.validation.DefaultConstraintEvaluator.evaluate(DefaultConstraintEvaluator.java:108) at org.grails.core.DefaultGrailsDomainClass.initializeConstraints(DefaultGrailsDomainClass.java:755) at org.grails.core.DefaultGrailsDomainClass.getConstrainedProperties(DefaultGrailsDomainClass.java:746) at org.grails.validation.GrailsDomainClassValidator.validate(GrailsDomainClassValidator.java:76) at org.grails.orm.hibernate.AbstractHibernateGormInstanceApi.save(AbstractHibernateGormInstanceApi.groovy:122) at org.grails.datastore.gorm.GormInstanceApi.save(GormInstanceApi.groovy:116) at org.grails.datastore.gorm.GormEntity$Trait$Helper.save(GormEntity.groovy:98) at org.grails.datastore.gorm.GormEntity$Trait$Helper$save$5.call(Unknown Source) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125) at UserManage.User.save(User.groovy) at UserManage.User.save(User.groovy) at org.grails.datastore.gorm.GormEntity$save$0.call(Unknown Source) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:117) at groovy.Factories.UserFactory.Build(UserFactory.groovy:18) at groovy.Factories.UserFactory$Build.call(Unknown Source) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:117) at agripedia.BootStrap$_closure1.doCall(BootStrap.groovy:24) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1426) at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93) at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325) at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1024) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1089) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1024) at groovy.lang.Closure.call(Closure.java:414) at groovy.lang.Closure.call(Closure.java:408) at grails.util.Environment.evaluateEnvironmentSpecificBlock(Environment.java:516) at grails.util.Environment.executeForEnvironment(Environment.java:509) at grails.util.Environment.executeForCurrentEnvironment(Environment.java:485) at org.grails.web.servlet.boostrap.DefaultGrailsBootstrapClass.callInit(DefaultGrailsBootstrapClass.java:62) at org.grails.web.servlet.context.GrailsConfigUtils.executeGrailsBootstraps(GrailsConfigUtils.java:65) at org.grails.plugins.web.servlet.context.BootStrapClassRunner.onStartup(BootStrapClassRunner.groovy:53) at grails.boot.config.GrailsApplicationPostProcessor.onApplicationEvent(GrailsApplicationPostProcessor.groovy:256) at grails.boot.config.GrailsApplicationPostProcessor.onApplicationEvent(GrailsApplicationPostProcessor.groovy) at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:166) at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:138) at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:383) at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:337) at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:882) at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:144) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:545) at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:761) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:371) at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) at grails.boot.GrailsApp.run(GrailsApp.groovy:83) at grails.boot.GrailsApp.run(GrailsApp.groovy:387) at grails.boot.GrailsApp.run(GrailsApp.groovy:374) at grails.boot.GrailsApp$run.call(Unknown Source) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:133) at agripedia.Application.main(Application.groovy:8)