Question

我试图在本地运行一个连接到PostgreSQL数据库的maven构建的spring应用程序。在远程服务器上部署时（使用我们的服务器构建配置文件）一切都很好。我的本地数据库也是根据提供的说明设置的。我们正在使用tomcat 8.5。尝试在我的本地计算机上部署战争会导致以下错误（这些错误已经来自tomcat）：

SEVERE [RMI TCP Connection(2)-127.0.0.1] org.apache.catalina.core.StandardContext.listenerStart Exception sending context initialized event to listener instance of class [myartifactname.application.listener.KillBackgroundThreadsListener]



 org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [hibernate/hibernate.xml]:

  Cannot resolve reference to bean 'proxyDataSource' while setting bean property 'dataSource';

    nested exception is org.springframework.beans.factory.BeanCreationException:

    Error creating bean with name 'proxyDataSource' defined in class path resource [hibernate/hibernate.xml]:

    Cannot resolve reference to bean 'dataSource' while setting bean property 'dataSource';

        nested exception is org.springframework.beans.factory.BeanCreationException:

        Error creating bean with name 'dataSource' defined in class path resource [hibernate/hibernate.xml]:

        Cannot resolve reference to bean 'mainDataSource' while setting bean property 'targetDataSource';

            nested exception is org.springframework.beans.factory.BeanCreationException:

            Error creating bean with name 'mainDataSource' defined in class path resource [hibernate/hibernate.xml]:

            Instantiation of bean failed;

                nested exception is org.springframework.beans.BeanInstantiationException:

                Failed to instantiate [com.mchange.v2.c3p0.ComboPooledDataSource]:

                Constructor threw exception;

                    nested exception is java.lang.ExceptionInInitializerError

本地maven存储库中的

c3p0版本是0.9.5.2，而在root pom中它是0.9.1.2，这也是我们公司中可用性最高的版本＆＃39; s repo。将pom中的版本更改为0.9.5.2会导致项目根本无法编译。该项目是多模块的，其中一个模块似乎下载了除root pom中所述的其他版本。 Root pom是唯一定义此工件版本的地方。

我该如何解决这个问题？你能指点我一些maven文档提示吗？

无法在本地计算机

0 个答案: