I am working through the rapid developer course. I keep getting the M2EE error when trying to deploy and test my app. This is the message I am getting from the console: An error occurred while executing action 'Execute DDL commands'. -------- com.mendix.m2ee.api.AdminException: Executing DDL commands failed. at com.mendix.basis.component.internal.LocalComponentImpl.executeDDLCommands(LocalComponentImpl.scala:113) Caused by: com.mendix.basis.connectionbus.ConnectionBusException: Error (SQL State: 42504, Error Code: -5504) on executing: ALTER TABLE "myfirstmodule$course" ADD "submetaobjectname" VARCHAR_IGNORECASE(255) NULL Successful changes were not rolled back. We advise you to restore the database from a backup before trying to synchronize again. at com.mendix.connectionbus.modelsynchronization.DdlCommandExecutor.handleCommandExecutionException(DdlCommandExecutor.scala:142) Caused by: java.sql.SQLSyntaxErrorException: object name already exists in statement [ALTER TABLE "myfirstmodule$course" ADD "submetaobjectname" VARCHAR_IGNORECASE(255) NULL]
asked
Wesley Holley
1 answers
-1
Hi Wesley,
I found this post on the forum, this might help you with the course;