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 derletztekick
, 1 year ago
org.hsqldb.HsqlException: file input/output errorerror java.lang.NullPointerException closing file - file stack.data.new in statement [CHECKPOINT DEFRAG]
via Stack Overflow by svaens
, 1 year ago
bad TEXT table source file - line number: 1 org.hsqldb.HsqlException: data exception: invalid datetime format in statement [SET TABLE Patient SOURCE "queryDbTest.csv;fs=,;vs=,"]
via ctakes-user by Reed Villanueva, 2 months ago
Database lock acquisition failure: lockFile: org.hsqldb.persist.LockFile@87544bb[file =/home/myuser/apache-ctakes-4.0.0/resources/org/apache/ctakes/dictionary/lookup/fast/sno_rx_16ab/sno_rx_16ab.lck, exists=true, locked=false, valid=false, ] method: checkHeartbeat read: 2018-03-23 08:22:52 heartbeat - read: -9441 ms.
via hsqldb by tkellerer
, 1 year ago
java.lang.NullPointerException java.lang.NullPointerException
java.sql.SQLException: org.hsqldb.HsqlException: file input/output errorerror java.lang.NullPointerException closing file - file stack.data.new in statement [CHECKPOINT DEFRAG] at org.hsqldb.jdbc.JDBCUtil.sqlException(Unknown Source) at org.hsqldb.jdbc.JDBCPreparedStatement.fetchResult(Unknown Source) at org.hsqldb.jdbc.JDBCPreparedStatement.execute(Unknown Source) at test.HSQLDBTest.main(HSQLDBTest.java:24)Caused by: org.hsqldb.HsqlException: org.hsqldb.HsqlException: file input/output errorerror java.lang.NullPointerException closing file - file stack.data.new at org.hsqldb.error.Error.error(Unknown Source) at org.hsqldb.persist.DataFileDefrag.process(Unknown Source) at org.hsqldb.persist.DataFileCache.defrag(Unknown Source) at org.hsqldb.persist.Log.defrag(Unknown Source) at org.hsqldb.persist.Log.checkpoint(Unknown Source) at org.hsqldb.persist.Logger.checkpointInternal(Unknown Source) at org.hsqldb.persist.Logger.checkpoint(Unknown Source) at org.hsqldb.StatementCommand.getResult(Unknown Source) at org.hsqldb.StatementCommand.execute(Unknown Source) at org.hsqldb.Session.executeCompiledStatement(Unknown Source) at org.hsqldb.Session.execute(Unknown Source) ... 3 moreCaused by: org.hsqldb.HsqlException: file input/output errorerror java.lang.NullPointerException closing file - file stack.data.new at org.hsqldb.error.Error.error(Unknown Source) at org.hsqldb.persist.DataFileCache.close(Unknown Source) ... 13 moreCaused by: java.lang.NullPointerException at java.io.File.<init>(Unknown Source) at org.hsqldb.lib.FileUtil.isStreamElement(Unknown Source) at org.hsqldb.lib.FileUtil.removeElement(Unknown Source) at org.hsqldb.persist.DataFileCache.deleteFile(Unknown Source) at org.hsqldb.persist.DataFileCache.deleteBackup(Unknown Source) ... 14 more