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    Mango 1.13.0 Adding Datapoints Fails

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    • K
      kdebower
      last edited by

      We've been using Mango at our brewery two years with great success. We have two Modbus IP data Sources which work great, among others. SQL is mySQL.
      I added a third Modbus IP datasource which went without a problem. But when I try adding dataponts I get:

      PreparedStatementCallback; SQL [insert into dataPoints (xid, dataSourceId, data) values (?,?,?)]; Cannot add or update a child row: a foreign key constraint fails (mungo1.datapoints, CONSTRAINT dataPointsFk1 FOREIGN KEY (dataSourceId) REFERENCES datasourcesold (id)); nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Cannot add or update a child row: a foreign key constraint fails (mungo1.datapoints, CONSTRAINT dataPointsFk1 FOREIGN KEY (dataSourceId) REFERENCES datasourcesold (id))

      I can successfully add additional datapoints to all other existing datasources.

      I tried deleting one of the existing datasources but that did not help.

      I exported the database and installed on another computer with a new installation of xampp and mango 1.13.0. The problem followed to this installation. Maybe this points to some sort of data corruption???...

      Many thanks in advance.

      Ken

      1 Reply Last reply Reply Quote 0
      • K
        kdebower
        last edited by

        Additionally, this is found in the CMD window. It may help identify the problem:

        ERROR 2014-10-20 08:17:45,664 (com.serotonin.mango.web.filter.ExceptionDetection
        Filter.doFilter:52) - DWR invocation exception
        org.springframework.dao.DataIntegrityViolationException: PreparedStatementCallba
        ck; SQL [insert into dataPoints (xid, dataSourceId, data) values (?,?,?)]; Canno
        t add or update a child row: a foreign key constraint fails (mungo1.datapoint s, CONSTRAINT dataPointsFk1 FOREIGN KEY (dataSourceId) REFERENCES datasour cesold (id)); nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLIntegr
        ityConstraintViolationException: Cannot add or update a child row: a foreign key
        constraint fails (mungo1.datapoints, CONSTRAINT dataPointsFk1 FOREIGN KEY
        (dataSourceId) REFERENCES datasourcesold (id))
        at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.d
        oTranslate(SQLErrorCodeSQLExceptionTranslator.java:245)
        at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslat
        or.translate(AbstractFallbackSQLExceptionTranslator.java:72)
        at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:
        602)
        at com.serotonin.db.spring.ExtendedJdbcTemplate.update(ExtendedJdbcTempl
        ate.java:172)
        at com.serotonin.db.spring.ExtendedJdbcTemplate.update(ExtendedJdbcTempl
        ate.java:130)
        at com.serotonin.db.spring.ExtendedJdbcTemplate.update(ExtendedJdbcTempl
        ate.java:126)
        at com.serotonin.db.DaoUtils.doInsert(DaoUtils.java:154)
        at com.serotonin.mango.db.dao.DataPointDao.insertDataPoint(DataPointDao.
        java:188)
        at com.serotonin.mango.db.dao.DataPointDao$1.doInTransactionWithoutResul
        t(DataPointDao.java:172)
        at org.springframework.transaction.support.TransactionCallbackWithoutRes
        ult.doInTransaction(TransactionCallbackWithoutResult.java:33)
        at org.springframework.transaction.support.TransactionTemplate.execute(T
        ransactionTemplate.java:130)
        at com.serotonin.mango.db.dao.DataPointDao.saveDataPoint(DataPointDao.ja
        va:167)
        at com.serotonin.mango.rt.RuntimeManager.saveDataPoint(RuntimeManager.ja
        va:382)
        at com.serotonin.mango.web.dwr.DataSourceEditDwr.validatePoint(DataSourc
        eEditDwr.java:309)
        at com.serotonin.mango.web.dwr.DataSourceEditDwr.saveModbusPointLocator(
        DataSourceEditDwr.java:406)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
        java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
        sorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.directwebremoting.impl.ExecuteAjaxFilter.doFilter(ExecuteAjaxFilt
        er.java:34)
        at org.directwebremoting.impl.DefaultRemoter$1.doFilter(DefaultRemoter.j
        ava:428)
        at com.serotonin.mango.web.dwr.util.LoggedInAjaxFilter.doFilter(LoggedIn
        AjaxFilter.java:39)
        at org.directwebremoting.impl.DefaultRemoter$1.doFilter(DefaultRemoter.j
        ava:428)
        at com.serotonin.web.dwr.LocalizationFilter.doFilter(LocalizationFilter.
        java:62)
        at org.directwebremoting.impl.DefaultRemoter$1.doFilter(DefaultRemoter.j
        ava:428)
        at com.serotonin.mango.web.filter.ExceptionDetectionFilter.doFilter(Exce
        ptionDetectionFilter.java:40)
        at org.directwebremoting.impl.DefaultRemoter$1.doFilter(DefaultRemoter.j
        ava:428)
        at org.directwebremoting.impl.DefaultRemoter.execute(DefaultRemoter.java
        :431)
        at org.directwebremoting.impl.DefaultRemoter.execute(DefaultRemoter.java
        :283)
        at org.directwebremoting.servlet.PlainCallHandler.handle(PlainCallHandle
        r.java:52)
        at org.directwebremoting.servlet.UrlProcessor.handle(UrlProcessor.java:1
        01)
        at org.directwebremoting.servlet.DwrServlet.doPost(DwrServlet.java:146)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
        icationFilterChain.java:305)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
        ilterChain.java:210)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
        alve.java:225)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
        alve.java:123)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authentica
        torBase.java:472)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
        ava:168)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
        ava:98)
        at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:
        927)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
        ve.java:118)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
        a:407)
        at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp
        11Processor.java:1001)
        at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(
        AbstractProtocol.java:579)
        at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoin
        t.java:312)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec
        utor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
        .java:908)
        at java.lang.Thread.run(Thread.java:662)
        Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationExce
        ption: Cannot add or update a child row: a foreign key constraint fails (mungo1 .datapoints, CONSTRAINT dataPointsFk1 FOREIGN KEY (dataSourceId) REFERENC
        ES datasourcesold (id))
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

            at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstruct

        orAccessorImpl.java:39)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingC
        onstructorAccessorImpl.java:27)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
        at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)
        at com.mysql.jdbc.Util.getInstance(Util.java:381)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1015)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3515)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3447)
        at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1951)
        at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2101)
        at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2554)
        at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.ja
        va:1761)
        at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java
        :2046)
        at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java
        :1964)
        at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java
        :1949)
        at org.apache.commons.dbcp.DelegatingPreparedStatement.executeUpdate(Del
        egatingPreparedStatement.java:108)
        at com.serotonin.db.spring.ExtendedJdbcTemplate$1.doInPreparedStatement(
        ExtendedJdbcTemplate.java:179)
        at com.serotonin.db.spring.ExtendedJdbcTemplate$1.doInPreparedStatement(
        ExtendedJdbcTemplate.java:172)
        at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:
        586)
        ... 47 more

        Again, many thanks.

        Ken

        1 Reply Last reply Reply Quote 0
        • jeremyhJ
          jeremyh
          last edited by

          Hi Ken

          If you wrap your text in 'code' tags it will be easier to read and make it easier for folks to help you.

          I exported the database and installed on another computer with a new installation of xampp and mango 1.13.0.

          Did you do an actual mysql database dump or did you simply export the mango datas ource and data point configuration?

          I am not a Mango developer nor a java developer, just a user. But if the problem 'followed' you to a new install and you only exported the configuration (and didn't do a full db dump), then I would start looking for odd/escaped characters, whitespace, or otherwise invalid contents in your data source and point config. The message you receive seems to hint at that kind of thing.

          1 Reply Last reply Reply Quote 0
          • JoelHaggarJ
            JoelHaggar
            last edited by

            Hi Ken,

            It looks like something has gone wrong in the database but I can't really tell exactly what. Mango 1.13 isn't supported anymore so the only thing I can suggest is to upgrade to Mango Automation or get someone experience in MySQL to go through your database. Mango Automation has lots of benefits over 1.13 including support but also if you go with the Enterprise edition we have an upgrade process which will convert all your data over to the new high performance database. We also have a modules specially for Breweries that you might want to look at: http://forum.infiniteautomation.com/forum/forums/show/21.page

            Joel.

            1 Reply Last reply Reply Quote 0
            • K
              kdebower
              last edited by

              Jeremy and Joel:

              Thanks for the replies.

              Jeremy: To reinstall, i exported the entire mango data base, using mySQL Export, then imported it into a virgin mango installation on another computer with mySQL Import.

              I found the problem. At some time in the past, Mango created a table called datasourcesold which appears to be identical to datasources. When I created a new datasource, a new entry was made in datasources but not in datasourcesold. Then when I tried to create a new point, the difference btween datasources and datasourcesold triggered the error.

              I copied the newly created datasource record from datasources to datasourcesold. Then the new point was created wih no problem.

              I'll be testing this extensively before going forward.

              Again, thanks for the responses.

              Ken

              1 Reply Last reply Reply Quote 0
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