Issue 112 in sqljet: NullPointerExcpetion in SqlJetMemPage.clearCell()

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Status: New
Owner: ----
Labels: Type-Defect Priority-Medium

New issue 112 by rob...@mailueberfall.de: NullPointerExcpetion in
SqlJetMemPage.clearCell()
http://code.google.com/p/sqljet/issues/detail?id=112

When I execute the attached code I get the following error:

java.lang.NullPointerException
at org.tmatesoft.sqljet.core.internal.btree.SqlJetMemPage.clearCell
(SqlJetMemPage.java:624)
at
org.tmatesoft.sqljet.core.internal.btree.SqlJetBtreeCursor.insert
(SqlJetBtreeCursor.java:1854)
at
org.tmatesoft.sqljet.core.internal.table.SqlJetBtreeDataTable.doUpdate
(SqlJetBtreeDataTable.java:467)
at
org.tmatesoft.sqljet.core.internal.table.SqlJetBtreeDataTable.updateCurrent
(SqlJetBtreeDataTable.java:388)
at org.tmatesoft.sqljet.core.internal.table.SqlJetTableDataCursor
$12.run(SqlJetTableDataCursor.java:179)
at org.tmatesoft.sqljet.core.table.SqlJetDb$6.runWithLock
(SqlJetDb.java:297)
at org.tmatesoft.sqljet.core.table.SqlJetDb.runWithLock
(SqlJetDb.java:212)
at org.tmatesoft.sqljet.core.table.SqlJetDb.runTransaction
(SqlJetDb.java:294)
at org.tmatesoft.sqljet.core.table.SqlJetDb.runWriteTransaction
(SqlJetDb.java:266)
at
org.tmatesoft.sqljet.core.internal.table.SqlJetTableDataCursor.update
(SqlJetTableDataCursor.java:172)
at _test.ClearCellError.main(ClearCellError.java:59)

Attachments:
ClearCellError.java 2.3 KB

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Comment #1 on issue 112 by rob...@mailueberfall.de: NullPointerExcpetion in
SqlJetMemPage.clearCell()
http://code.google.com/p/sqljet/issues/detail?id=112

Oh, I just notice that the attached code contains a small bug - but that
does not
affect the error. It still occurs as before.

Line 57 is: updateCursor.update(blob);
Line 57 must be: updateCursor.update(x, y, zoom, 0, blob);

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Updates:
Status: Accepted
Owner: sergey.scherbina

Comment #2 on issue 112 by sergey.scherbina: NullPointerExcpetion in
SqlJetMemPage.clearCell()
http://code.google.com/p/sqljet/issues/detail?id=112

(No comment was entered for this change.)