解决An attempt was made to call a method that does not exit问题
解决An attempt was made to call a method that does not exist. The attempt was made from the following location:
- 最近在学习springcloud,搭建初始环境的时候遇到了这个问题, 在启动SpringBoot的时候不成功,弹出如下错误
Description:
An attempt was made to call a method that does not exist. The attempt was made from the following location:
org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.<init>(PersistenceAnnotationBeanPostProcessor.java:671)
The following method did not exist:
javax.persistence.PersistenceContext.synchronization()Ljavax/persistence/SynchronizationType;
The methods class, javax.persistence.PersistenceContext, is available from the following locations:
jar:file:/J:/IDEA/com.itcast/lib/javax.persistence.jar!/javax/persistence/PersistenceContext.class
jar:file:/J:/Java/repository/javax/persistence/javax.persistence-api/2.2/javax.persistence-api-2.2.jar!/javax/persistence/PersistenceContext.class
It was loaded from the following location:
file:/J:/IDEA/com.itcast/lib/javax.persistence.jar
Action:
Correct the classpath of your application so that it contains a single, compatible version of javax.persistence.PersistenceContext
Process finished with exit code 1
2.解决方法 在当前项目的库中删除提示的jar包 ,这样就默认只调用J:/Java/repository下的jar包,再试一下就可以正常启动了
