Hi,
This one looks bad. I have tested only with r3277 but not with any older
versions. I can reproduce this:
- Start OJ
- Create a layer, add attribute "attr" of type DOUBLE
- Make a point, set attr=1.0
- Save as a shapefile
- Delete layer, read in the saved shapefile, everything OK
- Edit schema, change "attr" into type INTEGER
- Do "Save selected dataset"
- Shapefile is now corrupted
OJ cannot open this saved shapefile. The error is
java.io.EOFException
at java.io.DataInputStream.readFully(Unknown Source)
at java.io.DataInputStream.readFully(Unknown Source)
at
com.vividsolutions.jump.io.EndianDataInputStream.readByteLEnum(EndianDataInputStream.java
:75)
at org.geotools.dbffile.DbfFile.GetDbfRec(DbfFile.java:230)
at
com.vividsolutions.jump.io.ShapefileReader.read(ShapefileReader.java:179)
at
com.vividsolutions.jump.io.datasource.DelegatingCompressedFileHandler.read(DelegatingComp
ressedFileHandler.java:80)
at
com.vividsolutions.jump.io.datasource.ReaderWriterFileDataSource$1.executeQuery(ReaderWri
terFileDataSource.java:61)
at
org.openjump.core.ui.io.file.DataSourceFileLayerLoader.open(DataSourceFileLayerLoader.jav
a:107)
at
org.openjump.core.ui.plugin.file.open.OpenFileWizard.run(OpenFileWizard.java:131)
at
org.openjump.core.ui.plugin.AbstractWizardPlugin.run(AbstractWizardPlugin.java:73)
at
com.vividsolutions.jump.workbench.ui.task.TaskMonitorManager$TaskWrapper.run(TaskMonitorM
anager.java:152)
at java.lang.Thread.run(Unknown Source)
GDAL cannot open this shapefile either. It suggests that there is something
wrong with the .dbf file. From ogrinfo:
Layer name: spoil
Geometry: Point
Feature Count: 1
Extent: (280.000000, 127.000000) - (280.000000, 127.000000)
Layer SRS WKT:
(unknown)
attr: Real (33.16)
ERROR 1: fread(34) failed on DBF file.
-Jukka Rahkonen-
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