java.lang.NullPointerException

Stack Overflow | Sanjay Pareek | 7 months ago
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.mysql.jdbc.PreparedStatement.asSql()
    2. MySQL jdbc
      PreparedStatement.toString
      1. com.mysql.jdbc.PreparedStatement.asSql(PreparedStatement.java:586)
      2. com.mysql.jdbc.PreparedStatement.asSql(PreparedStatement.java:524)
      3. com.mysql.jdbc.PreparedStatement.toString(PreparedStatement.java:3551)
      3 frames
    3. Java RT
      StringBuffer.append
      1. java.lang.String.valueOf(Unknown Source)
      2. java.lang.StringBuffer.append(Unknown Source)
      2 frames
    4. com.mysql.jdbc
      Tracer.ajc$before$com_mysql_jdbc_trace_Tracer$1$f51c62b8
      1. com.mysql.jdbc.trace.Tracer.printParameters(Tracer.aj:240)
      2. com.mysql.jdbc.trace.Tracer.printEntering(Tracer.aj:167)
      3. com.mysql.jdbc.trace.Tracer.entry(Tracer.aj:126)
      4. com.mysql.jdbc.trace.Tracer.ajc$before$com_mysql_jdbc_trace_Tracer$1$f51c62b8(Tracer.aj:45)
      4 frames
    5. MySQL jdbc
      ServerPreparedStatement.toString
      1. com.mysql.jdbc.Connection.registerStatement(Connection.java)
      2. com.mysql.jdbc.Statement.<init>(Statement.java:197)
      3. com.mysql.jdbc.PreparedStatement.<init>(PreparedStatement.java:442)
      4. com.mysql.jdbc.ServerPreparedStatement.asSql(ServerPreparedStatement.java:347)
      5. com.mysql.jdbc.PreparedStatement.asSql(PreparedStatement.java:524)
      6. com.mysql.jdbc.ServerPreparedStatement.toString(ServerPreparedStatement.java:2327)
      6 frames
    6. Java RT
      StringBuffer.append
      1. java.lang.String.valueOf(Unknown Source)
      2. java.lang.StringBuffer.append(Unknown Source)
      2 frames
    7. com.mysql.jdbc
      Tracer.ajc$before$com_mysql_jdbc_trace_Tracer$1$f51c62b8
      1. com.mysql.jdbc.trace.Tracer.printParameters(Tracer.aj:240)
      2. com.mysql.jdbc.trace.Tracer.printEntering(Tracer.aj:167)
      3. com.mysql.jdbc.trace.Tracer.entry(Tracer.aj:126)
      4. com.mysql.jdbc.trace.Tracer.ajc$before$com_mysql_jdbc_trace_Tracer$1$f51c62b8(Tracer.aj:45)
      4 frames
    8. MySQL jdbc
      Connection.prepareStatement
      1. com.mysql.jdbc.Connection.registerStatement(Connection.java)
      2. com.mysql.jdbc.Statement.<init>(Statement.java:197)
      3. com.mysql.jdbc.PreparedStatement.<init>(PreparedStatement.java:423)
      4. com.mysql.jdbc.ServerPreparedStatement.<init>(ServerPreparedStatement.java:280)
      5. com.mysql.jdbc.Connection.prepareStatement(Connection.java:4363)
      6. com.mysql.jdbc.Connection.prepareStatement(Connection.java:4301)
      6 frames
    9. com.tutorialspoint
      JDBCBatchUpdateExample.main
      1. com.tutorialspoint.JDBCBatchUpdateExample.batchInsertRecordsIntoTable(JDBCBatchUpdateExample.java:49)
      2. com.tutorialspoint.JDBCBatchUpdateExample.main(JDBCBatchUpdateExample.java:29)
      2 frames