Question

我使用grails 2.4.0创建了一个新的应用程序，然后在将hibernate插件更改为：hibernate：3.6.10.15时，我收到以下错误：

    Error |
2014-05-25 12:37:52,167 [localhost-startStop-1] ERROR context.Grail
actionManagerPostProcessor': Initialization of bean failed; nested
e 'transactionManager': Cannot resolve reference to bean 'sessionFa
.factory.BeanCreationException: Error creating bean with name 'sess
n: could not instantiate RegionFactory [org.hibernate.cache.ehcache
Message: Error creating bean with name 'transactionManagerPostProce
eationException: Error creating bean with name 'transactionManager'
nested exception is org.springframework.beans.factory.BeanCreationE
 exception is org.hibernate.HibernateException: could not instantia
    Line | Method
->>  262 | run       in java.util.concurrent.FutureTask
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|   1145 | runWorker in java.util.concurrent.ThreadPoolExecutor
|    615 | run . . . in java.util.concurrent.ThreadPoolExecutor$Wor
^    744 | run       in java.lang.Thread
Caused by BeanCreationException: Error creating bean with name 'tra
essionFactory'; nested exception is org.springframework.beans.facto
d failed; nested exception is org.hibernate.HibernateException: cou
->>  262 | run       in java.util.concurrent.FutureTask
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|   1145 | runWorker in java.util.concurrent.ThreadPoolExecutor
|    615 | run . . . in java.util.concurrent.ThreadPoolExecutor$Wor
^    744 | run       in java.lang.Thread
Caused by BeanCreationException: Error creating bean with name 'ses
on: could not instantiate RegionFactory [org.hibernate.cache.ehcach
->>  262 | run       in java.util.concurrent.FutureTask
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|   1145 | runWorker in java.util.concurrent.ThreadPoolExecutor
|    615 | run . . . in java.util.concurrent.ThreadPoolExecutor$Wor
^    744 | run       in java.lang.Thread
Caused by HibernateException: could not instantiate RegionFactory [
->>  262 | run       in java.util.concurrent.FutureTask
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|   1145 | runWorker in java.util.concurrent.ThreadPoolExecutor
|    615 | run . . . in java.util.concurrent.ThreadPoolExecutor$Wor
^    744 | run       in java.lang.Thread
Caused by ClassNotFoundException: org.hibernate.cache.ehcache.EhCac
->>  366 | run       in java.net.URLClassLoader$1
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|    355 | run       in     ''
|    354 | findClass in java.net.URLClassLoader
|    425 | loadClass in java.lang.ClassLoader
|    190 | forName . in java.lang.Class
|    262 | run       in java.util.concurrent.FutureTask
|   1145 | runWorker in java.util.concurrent.ThreadPoolExecutor
|    615 | run       in java.util.concurrent.ThreadPoolExecutor$Wor
^    744 | run . . . in java.lang.Thread
| Error Forked Grails VM exited with error

注意：我已经将hibernate插件（从hibernate4：4.3.5.3更改为hibernate：3.6.10.15）更改为解决在安装spring-security-core期间运行s2-quickstart后出现的错误：2.0-RC3

这是新版本中的错误还是我遗漏了什么？

Answer 1

您的conf / DataSource.groovy hibernate部分应如下所示：

hibernate {
  cache.use_second_level_cache = true
  cache.use_query_cache = false
  cache.region.factory_class = 'net.sf.ehcache.hibernate.EhCacheRegionFactory' // Hibernate 3
//cache.region.factory_class = 'org.hibernate.cache.ehcache.EhCacheRegionFactory' // Hibernate 4
  singleSession = true // configure OSIV singleSession mode
}

如果你在BuildConfig.groovy中启用了hibernate 3，你应该在DataSource.groovy中注释掉hibernate 4的缓存并启用hibernate 3的缓存。

使用hibernate：3.6.10.15插件的grails 2.4.0中出错

1 个答案: