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Grails / Gorm / Exception in thread "Thread-8" BUG! exception in phase 'semantic analysis' in source unit

Getting this exception in Gorm 6.1 with Grails 3.3.2:

    Exception in thread "Thread-8" BUG! exception in phase 'semantic analysis' in source unit '/Users/emmanuj/projects/cleena/demo/src/main/groovy/com/emmanuj/cleena/UserService.groovy' unexpected NullpointerException
            at org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:1070)
            at org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:603)
            at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:581)
            at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:558)
            at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:537)
            at grails.boot.GrailsApp.compileGroovyFile(GrailsApp.groovy:313)
            at grails.boot.GrailsApp.recompile(GrailsApp.groovy:299)
            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:1427)
            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:384)
            at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
            at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(PogoMetaClassSite.java:69)
            at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:52)
            at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:154)
            at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:182)
            at grails.boot.GrailsApp$_enableDevelopmentModeWatch_closure1.doCall(GrailsApp.groovy:240)
            at grails.boot.GrailsApp$_enableDevelopmentModeWatch_closure1.doCall(GrailsApp.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:1427)
            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:1022)
            at groovy.lang.Closure.call(Closure.java:414)
            at groovy.lang.Closure.call(Closure.java:408)
            at groovy.lang.Closure.run(Closure.java:495)
            at java.lang.Thread.run(Thread.java:748)
    Caused by: java.lang.NullPointerException
            at org.grails.datastore.gorm.services.implementers.AbstractDetachedCriteriaServiceImplementor.doImplement(AbstractDetachedCriteriaServiceImplementor.groovy:79)
            at org.grails.datastore.gorm.services.implementers.AbstractReadOperationImplementer.implement(AbstractReadOperationImplementer.groovy:62)
            at org.grails.datastore.gorm.services.transform.ServiceTransformation.visitAfterTraitApplied(ServiceTransformation.groovy:278)
            at org.grails.datastore.gorm.transform.AbstractTraitApplyingGormASTTransformation.visit(AbstractTraitApplyingGormASTTransformation.groovy:52)
            at org.grails.datastore.gorm.transform.AbstractTraitApplyingGormASTTransformation.visit(AbstractTraitApplyingGormASTTransformation.groovy:42)
            at org.grails.datastore.gorm.transform.AbstractGormASTTransformation.visit(AbstractGormASTTransformation.groovy:59)
            at org.codehaus.groovy.transform.ASTTransformationVisitor.visitClass(ASTTransformationVisitor.java:134)
            at org.codehaus.groovy.transform.ASTTransformationVisitor$2.call(ASTTransformationVisitor.java:178)
            at org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:1065)
            ... 34 more

Steps To Reproduce

  1. Create a new Grails 3.3.2 project

  2. Create a domain class called User like below:

    import grails.compiler.GrailsCompileStatic

@GrailsCompileStatic
class User {

    String name
    static constraints = {
    }
}

  3. And the Following Gorm Data Services Interface and class:

    package com.emmanuj.cleena

/**
 * DataService interface for user domain
 */
interface IUserService {
    User get(Serializable id)
    List<User> list(Map args)
    Long count()
    void delete(Serializable id)
    User save(User user)
}

And an abstract class implementation:

    @Slf4j
    @Service(User)
    abstract class UserService implements IUserService {
        def grailsApplication
        List<User> search(User currentUser, long radius, int offset, int max){
            return []
        }

        def getZipcodes(String zipCode, long radius) {
            return []
        }

    }
  1. Run your grails app from the interactive prompt.
  2. Make a change to UserService
  3. Exception/Crash during recompile.

Groovy version is 2.4.13

Solution

  • I opened an issue on the github repo. Looks like a GORM Hibernate bug: https://github.com/grails/gorm-hibernate5/issues/72. But they've closed it as "won't fix". Not sure why...