Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via hsqldb by sdiz
, 1 year ago
This exception has no message.
java.lang.NullPointerException at org.hsqldb.ExpressionOp.getValue(ExpressionOp.java:498) at org.hsqldb.ExpressionOp.getValue(ExpressionOp.java:450) at org.hsqldb.ExpressionLogical.getValue(ExpressionLogical.java:930) at org.hsqldb.QuerySpecification.buildResult(QuerySpecification.java:1122) at org.hsqldb.QuerySpecification.getSingleResult(QuerySpecification.java:1044) at org.hsqldb.QuerySpecification.getResult(QuerySpecification.java:1032) at org.hsqldb.StatementQuery.getResult(StatementQuery.java:75) at org.hsqldb.StatementDMQL.execute(StatementDMQL.java:203) at org.hsqldb.Session.executeCompiledStatement(Session.java:1170) at org.hsqldb.Session.executeDirectStatement(Session.java:1081) at org.hsqldb.Session.execute(Session.java:898) at org.hsqldb.jdbc.JDBCStatement.fetchResult(JDBCStatement.java:1805) at org.hsqldb.jdbc.JDBCStatement.execute(JDBCStatement.java:630) at org.hsqldb.cmdline.SqlFile.processSQL(SqlFile.java:2893) at org.hsqldb.cmdline.SqlFile.scanpass(SqlFile.java:707) at org.hsqldb.cmdline.SqlFile.execute(SqlFile.java:555) at org.hsqldb.cmdline.SqlFile.execute(SqlFile.java:462) at org.hsqldb.cmdline.SqlTool.objectMain(SqlTool.java:683) at org.hsqldb.cmdline.SqlTool.main(SqlTool.java:263)