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    • C
      craig
      last edited by

      on a new installation of 1.12.4 with derby, when I hit the save icon after changing a user e-mail address:

      
ERROR 2012-07-10 14:10:55,666 (com.serotonin.mango.web.filter.ExceptionDetectionFilter.doFilter:52) - DWR invocation exception 
org.springframework.dao.DataIntegrityViolationException: PreparedStatementCallback; SQL [update users set   username=?, password=?, email=?, phone=?, admin=?, disabled=?, homeUrl=?, receiveAlarmEmails=?,   receiveOwnAuditEvents=? where id=?]; An attempt was made to get a data value of type 'VARCHAR' from a data value of type 'null'.; nested exception is java.sql.SQLDataException: An attempt was made to get a data value of type 'VARCHAR' from a data value of type 'null'.
	at org.springframework.jdbc.support.SQLExceptionSubclassTranslator.translate(SQLExceptionSubclassTranslator.java:63)
	at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.translate(SQLErrorCodeSQLExceptionTranslator.java:237)
	at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:606)
	at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:791)
	at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:849)
	at com.serotonin.db.spring.ExtendedJdbcTemplate.update(ExtendedJdbcTemplate.java:132)
	at com.serotonin.mango.db.dao.UserDao.updateUser(UserDao.java:148)
	at com.serotonin.mango.db.dao.UserDao$2.doInTransactionWithoutResult(UserDao.java:122)
	at org.springframework.transaction.support.TransactionCallbackWithoutResult.doInTransaction(TransactionCallbackWithoutResult.java:33)
	at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:128)
	at com.serotonin.mango.db.dao.UserDao.saveUser(UserDao.java:116)
	at com.serotonin.mango.web.dwr.UsersDwr.saveUserAdmin(UsersDwr.java:146)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.directwebremoting.impl.ExecuteAjaxFilter.doFilter(ExecuteAjaxFilter.java:34)
	at org.directwebremoting.impl.DefaultRemoter$1.doFilter(DefaultRemoter.java:428)
	at com.serotonin.mango.web.dwr.util.LoggedInAjaxFilter.doFilter(LoggedInAjaxFilter.java:39)
	at org.directwebremoting.impl.DefaultRemoter$1.doFilter(DefaultRemoter.java:428)
	at com.serotonin.web.dwr.LocalizationFilter.doFilter(LocalizationFilter.java:42)
	at org.directwebremoting.impl.DefaultRemoter$1.doFilter(DefaultRemoter.java:428)
	at com.serotonin.mango.web.filter.ExceptionDetectionFilter.doFilter(ExceptionDetectionFilter.java:40)
	at org.directwebremoting.impl.DefaultRemoter$1.doFilter(DefaultRemoter.java:428)
	at org.directwebremoting.impl.DefaultRemoter.execute(DefaultRemoter.java:431)
	at org.directwebremoting.impl.DefaultRemoter.execute(DefaultRemoter.java:283)
	at org.directwebremoting.servlet.PlainCallHandler.handle(PlainCallHandler.java:52)
	at org.directwebremoting.servlet.UrlProcessor.handle(UrlProcessor.java:101)
	at org.directwebremoting.servlet.DwrServlet.doPost(DwrServlet.java:146)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1001)
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:579)
	at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1770)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.sql.SQLDataException: An attempt was made to get a data value of type 'VARCHAR' from a data value of type 'null'.
	at org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown Source)
	at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Unknown Source)
	at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Unknown Source)
	at org.apache.derby.impl.jdbc.Util.generateCsSQLException(Unknown Source)
	at org.apache.derby.impl.jdbc.EmbedConnection.newSQLException(Unknown Source)
	at org.apache.derby.impl.jdbc.ConnectionChild.newSQLException(Unknown Source)
	at org.apache.derby.impl.jdbc.EmbedPreparedStatement.dataTypeConversion(Unknown Source)
	at org.apache.derby.impl.jdbc.EmbedPreparedStatement.setObject(Unknown Source)
	at org.springframework.jdbc.core.StatementCreatorUtils.setParameterValueInternal(StatementCreatorUtils.java:228)
	at org.springframework.jdbc.core.StatementCreatorUtils.setParameterValue(StatementCreatorUtils.java:160)
	at com.serotonin.db.spring.ArgPreparedStatementSetter.setValues(ArgPreparedStatementSetter.java:24)
	at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:795)
	at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:590)
	... 44 more
Caused by: java.sql.SQLException: An attempt was made to get a data value of type 'VARCHAR' from a data value of type 'null'.
	at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
	at org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown Source)
	... 57 more

      Does anyone else have this problem?

      1 Reply Last reply Reply Quote 0
      • M
        mlohbihler
        last edited by

        What is your O/S?

        Best regards,
        Matthew

        1 Reply Last reply Reply Quote 0
        • M
          mlohbihler
          last edited by

          To answer your question, yes, others have reported this problem, but it was never reproducable. I have added some code to try to protect against it based on information from Derby forums, and some logging in case it still happens. Hopefully, one way or another, this will be dealt with. The changes will be in the next release.

          Best regards,
          Matthew

          1 Reply Last reply Reply Quote 0
          • C
            craig
            last edited by

            the OS is windows 7. It does happen every time.

            1 Reply Last reply Reply Quote 0
            • M
              mlohbihler
              last edited by

              Sorry, by "reproduceable", i meant not reproduceable in a development environment.

              Best regards,
              Matthew

              1 Reply Last reply Reply Quote 0
              • C
                craig
                last edited by

                on my local machine it is reproduceable if you would like me to test any patches

                1 Reply Last reply Reply Quote 0
                • M
                  mlohbihler
                  last edited by

                  Unfortunately, the UserDao class has undergone changes for multiple purposes, so i can't just send you a class file. But if you're feeling ambitious, you could modify the code by changing the updateUser method to that below. I have not tested this in 1.12.4, so ymmv.

                      void updateUser(User user) {
        // Potential fix for "An attempt was made to get a data value of type 'VARCHAR' from a data value of type 'null'"
        if (user.getPhone() == null)
            user.setPhone("");
        if (user.getHomeUrl() == null)
            user.setHomeUrl("");

        try {
            ejt.update(
                    USER_UPDATE,
                    new Object[] { user.getUsername(), user.getPassword(), user.getEmail(), user.getPhone(),
                            boolToChar(user.isAdmin()), boolToChar(user.isDisabled()), user.getHomeUrl(),
                            user.getReceiveAlarmEmails(), boolToChar(user.isReceiveOwnAuditEvents()),
                            user.getId() }, new int[] { Types.VARCHAR, Types.VARCHAR,
                            Types.VARCHAR, Types.VARCHAR, Types.VARCHAR, Types.VARCHAR, Types.VARCHAR, Types.INTEGER,
                            Types.VARCHAR, Types.INTEGER });
            saveRelationalData(user);
        }
        catch (DataIntegrityViolationException e) {
            // Log some information about the user object.
            LOG.error("Error updating user: " + user, e);
            throw e;
        }
    }

                  Best regards,
                  Matthew

                  1 Reply Last reply Reply Quote 0
                  • C
                    craig
                    last edited by

                    that fixed it. thanks.

                    1 Reply Last reply Reply Quote 0
                    • M
                      mlohbihler
                      last edited by

                      Awesome. Thanks Craig.

                      Best regards,
                      Matthew

                      1 Reply Last reply Reply Quote 0
                      • V
                        Victorino
                        last edited by

                        Can you make the updated library available for 1.12.4? I'm also having the same error when changing data point permissions on any users.

                        Actually I get the error when changing anything on a user.

                        1 Reply Last reply Reply Quote 0
                        • M
                          mlohbihler
                          last edited by

                          You should consider using Mango Automation. http://m2m2.serotoninsoftware.com/

                          Best regards,
                          Matthew

                          1 Reply Last reply Reply Quote 0
                          • C
                            craig
                            last edited by

                            I have attached the patched UserDao classes off of an instance of 1.12.4.
                            Good Luck

                            @Victorino said:

                            Can you make the updated library available for 1.12.4?

                            Attachment: download link

                            1 Reply Last reply Reply Quote 0
                            • L
                              lordportux
                              last edited by

                              I had the same problem in mango 1.12.3 and I solved it using the Derby.jar file from mango 1.12.5

                              1 Reply Last reply Reply Quote 0
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