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From Pavel Bortnovskiy <PBortnovs...@Jefferies.com>
Subject NullPointerException deep in Derby
Date Wed, 09 Feb 2011 15:42:16 GMT
Hello:

I just got the following NullPointerException, seemingly inside Derby 
code:

2011-02-09 10:39:13,576 ERROR DataProcessor  - SQL Exception due to 
executing statement after shutdown
java.sql.SQLException: The exception 'java.lang.NullPointerException' was 
thrown while evaluating an expression.
        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.seeNextException(Unknown 
Source)
        at 
org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException(Unknown 
Source)
        at 
org.apache.derby.impl.jdbc.TransactionResourceImpl.handleException(Unknown 
Source)
        at 
org.apache.derby.impl.jdbc.EmbedConnection.handleException(Unknown Source)
        at 
org.apache.derby.impl.jdbc.ConnectionChild.handleException(Unknown Source)
        at 
org.apache.derby.impl.jdbc.EmbedResultSet.closeOnTransactionError(Unknown 
Source)
        at org.apache.derby.impl.jdbc.EmbedResultSet.movePosition(Unknown 
Source)
        at org.apache.derby.impl.jdbc.EmbedResultSet.next(Unknown Source)
        at 
com.jefco.processors.DataProcessor.process(DataProcessor.java:189)
        at java.lang.Thread.run(Thread.java:619)
Caused by: java.sql.SQLException: The exception 
'java.lang.NullPointerException' was thrown while evaluating an 
expression.
        at 
org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown 
Source)
        at 
org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown 
Source)
        ... 13 more
Caused by: java.sql.SQLException: Java exception: ': 
java.lang.NullPointerException'.
        at 
org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown 
Source)
        at 
org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown 
Source)
        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.javaException(Unknown Source)
        at 
org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException(Unknown 
Source)
        ... 10 more
Caused by: java.lang.NullPointerException
        at 
org.apache.derby.exe.ac96c5c136x012ex0b13x5d52xffff9ccc25960.e9(Unknown 
Source)
        at 
org.apache.derby.impl.services.reflect.DirectCall.invoke(Unknown Source)
        at 
org.apache.derby.impl.sql.execute.ProjectRestrictResultSet.doProjection(Unknown 
Source)
        at 
org.apache.derby.impl.sql.execute.ProjectRestrictResultSet.getNextRowCore(Unknown 
Source)
        at 
org.apache.derby.impl.sql.execute.ScrollInsensitiveResultSet.getNextRowFromSource(Unknown

Source)
        at 
org.apache.derby.impl.sql.execute.ScrollInsensitiveResultSet.getNextRowCore(Unknown 
Source)
        at 
org.apache.derby.impl.sql.execute.BasicNoPutResultSetImpl.getNextRow(Unknown 
Source)
        ... 5 more




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