java.lang.AbstractMethodError：com.mchange.v2.c3p0.impl.NewProxyResultSet.isClosed - 代码天地

java.lang.AbstractMethodError：com.mchange.v2.c3p0.impl.NewProxyResultSet.isClosed

其他 2018-07-28 17:28:47 阅读次数: 0

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转载自blog.csdn.net/weixin_36205175/article/details/81202791

java.lang.AbstractMethodError：com.mchange.v2.c3p0.impl.NewProxyResultSet.isClosed

c3p0问题java.lang.AbstractMethodError:Method com/mchange/v2/c3p0/impl/NewProxyResultSet.isClosed

java.lang.AbstractMethodError: Method com/mchange/v2/c3p0/impl/NewProxyPreparedStatement.isClosed()Z

java.lang.AbstractMethodError:com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.setCharacterStream

java.lang.AbstractMethodError: Method com/mchange/v2/c3p0/impl/

java.lang.AbstractMethodError: Method com/mchange/v2/c3p0/impl/NewProxyPreparedStatement.isClosed()Z is abstract

报错： AbstractMethodError: Method com/mchange/v2/c3p0/impl/NewProxyResultSet.isClosed()Z is abstract

java.lang.AbstractMethodError: Method com/mchange/v2/c3p0/impl/NewProxyPrepa

java.lang.AbstractMethodError: Receiver class com.mchange.v2.c3p0.impl.NewProxyPreparedStatement doe

解决SSM：Method com/mchange/v2/c3p0/impl/NewProxyResultSet.isClosed()Z is abstract

【SSM】Method com/mchange/v2/c3p0/impl/NewProxyResultSet.isClosed()Z is abstract

搭建SSM项目访问接口报错com/mchange/v2/c3p0/impl/NewProxyResultSet.isClosed()Z is abstract解决办法

完美解决SSM中 java.lang...c3p0/impl/NewProxyResultSet.isClosed()Z is abstract 【插入数据只能插入一条问题】

nested exception is java.lang.ClassNotFoundException: com.mchange.v2.c3p0.ComboPooledDataSource

访问数据库是报c3p0相关的错误：Method com/mchange/v2/c3p0/impl/NewProxyPreparedStatement.isClosed()Z is abstract

Spring启动卡壳情况：com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getPoolManag…

Could not load com.mchange.v2.c3p0.impl.PoolBackedDataSourceBaseBeanInfo.

com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.setBinaryStream(IL

com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource getPoolManager

com.mchange.v2.c3p0.impl.NewProxyConnection cannot be cast to com.mysql.jdbc

【异常】nested exception is java.lang.ClassNotFoundException: com.mchange.v2.c3p0.ComboPooledDataSource

c3p0 error java.lang.NoClassDefFoundError:com.mchange.v2.ser.Indirector

c3p0错误：java.lang.ClassNotFoundException: com.mchange.v2.ser.Indirector

c3p0报错java.lang.NoClassDefFoundError: com/mchange/v2/ser/Indirector

Exception:com.mchange.v2.c3p0.impl.NewProxyConnection cannot be cast to oracle.j

java.lang.AbstractMethodError: Method com/mysql/jdbc/PreparedStatement.isClosed()Z is abstract

java.lang.AbstractMethodError: Method com/mysql/jdbc/ResultSet.isClosed()Z is abstract

MyBatis异常Exception in thread "main" java.lang.AbstractMethodError: com.mysql.jdbc.PreparedStatement.isClosed()

SQLException: com.mchange.v2.c3p0.ComboPooledDataSource [ java.beans.IntrospectionException: java.lang.reflect.InvocationTargetException [numThreadsAwaitingCheckoutDefaultUser] ] has been closed()

springjdbc使用c3p0连接池报错 java.lang.NoClassDefFoundError: com/mchange/v2/ser/Indirector

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