What seems to have fixed is adding this in my properties file for the connection dictionary:
mymodel.DBDriver = com.mysql.cj.jdbc.Driver I installed the latest JDBC adaptor from MySQL and updated the Drive info… The last few days I have had no issues… Gino > On 7 Feb 2020, at 17:36, Tim W <li...@thetimmy.com> wrote: > > Hi Gino: > > I think I might have seen this error when the MySQLPlugin is not in the app > classpath? In other words, some SQL that the frameworks are trying to build > for a transaction are subsequently not being customized properly for MySQL > before being sent to the DB. > > The errors makes sense in that context. First, there is an attempt to build > the SQL string, then com.mysql.jdbc.PreparedStatement.executeInternal > experiences an error parsing what has been sent. > > Check it out. > > Tim > >> On Feb 4, 2020, at 1:00 PM, Gino Pacitti via Webobjects-dev >> <webobjects-dev@lists.apple.com> wrote: >> >> Hi >> Has anyone encountered this sort of error before? >> >> It does not happen all the time but just on occasion. >> >> mysql Ver 14.14 Distrib 5.7.28, for Linux (x86_64) using EditLine wrapper >> >> Java 8 >> >> mysql-connector-java-8.0.19.jar >> >> This is my connection URL >> jdbc:mysql://127.0.0.1/<DATABASE>_UTF_8?capitalizeTypeNames=true&useUnicode=true&characterEncoding=UTF-8&characterSetResults=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&sendFractionalSeconds=false&autoReconnect=true&useServerPrepStmts=false&rewriteBatchedStatements=true&useCompression=true >> >> And here is the error >> Unexpected exception encountered during >> query.java.lang.NullPointerExceptionat >> com.mysql.jdbc.SQLError.createSQLException(SQLError.java:965)com.mysql.jdbc.SQLError.createSQLException(SQLError.java:965) >> at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:898) >> at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:887) >> at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:861) >> at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2532) >> at >> com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1903) >> at com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:1242) >> at >> com.webobjects.jdbcadaptor.JDBCChannel._bindInputVariablesWithBindingsAndExecute(JDBCChannel.java:265) >> at >> com.webobjects.jdbcadaptor.JDBCChannel._evaluateExpression(JDBCChannel.java:337) >> at >> com.webobjects.jdbcadaptor.JDBCChannel.evaluateExpression(JDBCChannel.java:296) >> at >> er.extensions.jdbc.ERXJDBCAdaptor$Channel.evaluateExpression(ERXJDBCAdaptor.java:283) >> at >> com.webobjects.jdbcadaptor.JDBCChannel.selectAttributes(JDBCChannel.java:220) >> at >> er.extensions.jdbc.ERXJDBCAdaptor$Channel.selectAttributes(ERXJDBCAdaptor.java:200) >> at >> com.webobjects.eoaccess.EODatabaseChannel._selectWithFetchSpecificationEditingContext(EODatabaseChannel.java:897) >> at >> com.webobjects.eoaccess.EODatabaseChannel.selectObjectsWithFetchSpecification(EODatabaseChannel.java:234) >> at >> com.webobjects.eoaccess.EODatabaseContext._objectsWithFetchSpecificationEditingContext(EODatabaseContext.java:3055) >> at >> com.webobjects.eoaccess.EODatabaseContext.objectsWithFetchSpecification(EODatabaseContext.java:3195) >> at >> com.webobjects.eocontrol.EOObjectStoreCoordinator.objectsWithFetchSpecification(EOObjectStoreCoordinator.java:488) >> at >> com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(EOEditingContext.java:4069) >> at er.extensions.eof.ERXEC.objectsWithFetchSpecification(ERXEC.java:1307) >> at >> com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(EOEditingContext.java:4444) >> at >> er.extensions.eof.ERXFetchSpecification.fetchObjects(ERXFetchSpecification.java:155) >> _______________________________________________ >> Do not post admin requests to the list. They will be ignored. >> Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) >> Help/Unsubscribe/Update your Subscription: >> https://lists.apple.com/mailman/options/webobjects-dev/lists%40thetimmy.com >> >> This email sent to li...@thetimmy.com _______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
