Hi Does it happen after some redeployment? Is mysql in tomee lib or the app lib folder?
Le lun. 2 juil. 2018 13:07, Matthew Broadhead <[email protected]> a écrit : > recently i have been getting this exception during development. > restarting the container allows me to proceed. i am worried it might > start happening in production. > > java.lang.NoClassDefFoundError: com/mysql/jdbc/ParameterBindings > at > > com.mysql.jdbc.ConnectionImpl.clientPrepareStatement(ConnectionImpl.java:1450) > at > com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4165) > at sun.reflect.GeneratedMethodAccessor418.invoke(Unknown Source) > at > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > > org.apache.tomcat.jdbc.pool.ProxyConnection.invoke(ProxyConnection.java:126) > at > > org.apache.tomcat.jdbc.pool.JdbcInterceptor.invoke(JdbcInterceptor.java:108) > at > > org.apache.tomcat.jdbc.pool.DisposableConnectionFacade.invoke(DisposableConnectionFacade.java:81) > at com.sun.proxy.$Proxy649.prepareStatement(Unknown Source) > at > > org.apache.openjpa.lib.jdbc.DelegatingConnection.prepareStatement(DelegatingConnection.java:135) >
