java.sql.SQLException: Java exception: ': java.lang.NullPointerException'.

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via db-derby-dev by Chris Wilson (JIRA), 1 year ago
via db-derby-dev by Bryan Pendleton (JIRA), 1 year ago
via Stack Overflow by user3158907
, 2 years ago
Java exception: ': java.lang.NullPointerException'.
via Stack Overflow by Scott
, 2 years ago
Java exception: ': java.lang.NullPointerException'.
via db-derby-user by Pavel Bortnovskiy, 1 year ago
Java exception: ': java.lang.NullPointerException'.
via db-derby-user by Pavel Bortnovskiy, 1 year ago
Java exception: ': java.lang.NullPointerException'.
java.sql.SQLException: Java exception: ': java.lang.NullPointerException'.
at org.apache.derby.impl.sql.compile.ColumnReference.remapColumnReferencesToExpressions(Unknown Source)
at org.apache.derby.impl.sql.compile.AggregateNode.getNewExpressionResultColumn(Unknown Source)
at org.apache.derby.impl.sql.compile.GroupByNode.addAggregateColumns(Unknown Source)
at org.apache.derby.impl.sql.compile.GroupByNode.addNewColumnsForAggregation(Unknown Source)
at org.apache.derby.impl.sql.compile.GroupByNode.addAggregates(Unknown Source)
at org.apache.derby.impl.sql.compile.GroupByNode.init(Unknown Source)
at org.apache.derby.iapi.sql.compile.NodeFactory.getNode(Unknown Source)
at org.apache.derby.impl.sql.compile.SelectNode.genProjectRestrict(Unknown Source)
at org.apache.derby.impl.sql.compile.SelectNode.modifyAccessPaths(Unknown Source)
at org.apache.derby.impl.sql.compile.DMLStatementNode.optimizeStatement(Unknown Source)
at org.apache.derby.impl.sql.compile.CursorNode.optimizeStatement(Unknown Source)
at org.apache.derby.impl.sql.GenericStatement.prepMinion(Unknown Source)
at org.apache.derby.impl.sql.GenericStatement.prepare(Unknown Source)
at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)
at org.wfp.rita.test.derby.DerbyCrashTest.testCrashOnSelectQuery(DerbyCrashTest.java:59)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at junit.framework.TestCase.runTest(TestCase.java:164)
at junit.framework.TestCase.runBare(TestCase.java:130)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:120)
at junit.framework.TestSuite.runTest(TestSuite.java:230)
at junit.framework.TestSuite.run(TestSuite.java:225)
at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)

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