java.lang.NullPointerException

There are no available Samebug tips for this exception. Do you have an idea how to solve this issue? A short tip would help users who saw this issue last week.

  • Drop Index
    via hsqldb by dblimx
    ,
    • java.lang.NullPointerException at org.hsqldb.Table.checkDropIndex(Unknown Source) at org.hsqldb.Database.processDrop(Unknown Source) at org.hsqldb.Database.execute(Unknown Source) at org.hsqldb.jdbcConnection.executeStandalone(Unknown Source) at org.hsqldb.jdbcConnection.execute(Unknown Source) at org.hsqldb.jdbcStatement.fetchResult(Unknown Source) at org.hsqldb.jdbcStatement.execute(Unknown Source) at org.hsqldb.util.DatabaseManager.execute(Unknown Source) at org.hsqldb.util.DatabaseManager.actionPerformed(Unknown Source) at java.awt.Button.processActionEvent(Unknown Source) at java.awt.Button.processEvent(Unknown Source) at java.awt.Component.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source)
    No Bugmate found.