grails - grails Bootstrap 错误写入mysql

Question

我在一个简单的应用程序中使用spring security。连接到Amazon RDS实例时，该应用程序在本地运行良好。当我将应用程序上载到Elastic beantalk时，在Bootstrap中创建角色失败:

def init = { servletContext ->

    println log.name

    log.debug("hello 1")
    def adminRole = new Role(authority: 'ROLE_ADMIN')
    log.debug("hello 2")
    if (!adminRole.save(flush: true, failOnError: true)) {
        log.debug("hello 3")
        adminRole.errors.each {
            println it
            log.error(it)
        }
    }

2013-12-17 23:25:33,311 [localhost-startStop-1] ERROR context.GrailsContextLoader  - Error initializing the application: groovy.lang.MissingMethodException: No signature of method: com.nrfa.Role.save() is applicable for argument types: () values: []
Possible solutions: save(), save(boolean), save(java.util.Map), wait(), last(), any()
org.codehaus.groovy.runtime.InvokerInvocationException: groovy.lang.MissingMethodException: No signature of method: com.nrfa.Role.save() is applicable for argument types: () values: []
Possible solutions: save(), save(boolean), save(java.util.Map), wait(), last(), any()
    at grails.util.Environment.evaluateEnvironmentSpecificBlock(Environment.java:308)
    at grails.util.Environment.executeForEnvironment(Environment.java:301)
    at grails.util.Environment.executeForCurrentEnvironment(Environment.java:277)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
    at java.util.concurrent.FutureTask.run(FutureTask.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:724)
Caused by: groovy.lang.MissingMethodException: No signature of method: com.nrfa.Role.save() is applicable for argument types: () values: []
Possible solutions: save(), save(boolean), save(java.util.Map), wait(), last(), any()
    at BootStrap$_closure1.doCall(BootStrap.groovy:15)
    ... 9 more

如果是数据库连接问题(可能是)，我会认为该错误是“嘿，无法连接到数据库”。找不到Role.save()的非描述性错误。

编辑:
完整的 bootstrap :

import com.nrfa.Role
import com.nrfa.User
import com.nrfa.UserRole

class BootStrap {
    def springSecurityService

    def init = { servletContext ->

        println log.name

        log.debug("hello 1")
        def adminRole = new Role(authority: 'ROLE_ADMIN')
        log.debug("hello 2")
        if (!adminRole.save(flush: true, failOnError: true)) {
            log.debug("hello 3")
            adminRole.errors.each {
                println it
                log.error(it)
            }
        }
        log.debug("hello 4")
        def userRole = new Role(authority: 'ROLE_USER').save(flush: true, failOnError: true)

        def testUser = new User(username: 'me', password: 'password')
        testUser.save(flush: true, failOnError: true)

        UserRole.create testUser, userRole, true

        assert User.count() == 1
        assert Role.count() == 2
        assert UserRole.count() == 1


    }

    def destroy = {
    }
}

编辑:包括BuildConfig.Groovy:

dependencies {
    // specify dependencies here under either 'build', 'compile', 'runtime', 'test' or 'provided' scopes e.g.

    //runtime 'mysql:mysql-connector-java:5.1.27'

    runtime 'org.slf4j:slf4j-api:1.7.5'
}

plugins {
    build ":hibernate:$grailsVersion"
    runtime ":jquery:1.8.3"
    runtime ":resources:1.2"
    runtime ":mysql-connectorj:5.1.22.1"
    compile ':spring-security-core:2.0-RC2'


    // Uncomment these (or add new ones) to enable additional resources capabilities
    //runtime ":zipped-resources:1.0"
    //runtime ":cached-resources:1.0"
    //runtime ":yui-minify-resources:0.1.5"

    build ":tomcat:$grailsVersion"

    build ":database-migration:1.3.2"

    compile ':cache:1.0.1'

//运行时“:mysql-connectorj:5.1.22.1”
}

Answer 1

该错误通常表明未安装或运行休眠插件。您能在远程服务器上看到扩大的 war 吗？我不熟悉beantalk本身的工作原理，因此那里可能存在冲突。