More information ...
It looks like it is probably a tileindex problem and that there are two
data layers in the same coverage area and the second one that I had not
noticed seems to be the problem. I'm not sure what the problem is but
removing that layer allowed the image to be drawn.
If I can figure this out, I will file a bug, or take it up on the dev list.
<rant>
My feeling is that we should detect issues and report helpful messages
so people don't waste hours and/or days fighting with issues and obscure
error messages. We have had discussions about logging the filename that
an associated error message is related to. If the error messages below
had had the file name included, it would have taken about 5 minutes to
diagnose the problem.
</rant>
-Steve W
Stephen Woodbridge wrote:
I have a problem with a shapefile(?) or mapfile(?) for street data that
I have spent all day banging my head against.
mapserver 4.10.0 and CVS both are reporting:
[Sun Mar 11 16:00:18 2007].666330 msDrawMap(): Layer 8 (Streets A30 Z3
0), 0.006s
Sun Mar 11 16:00:18 2007 - msDBFGetItemIndex(): DBASE file error.
Invalid record number 81000.
Sun Mar 11 16:00:18 2007 - msDrawMap(): Image handling error. Failed
to draw layer named 'Streets A20 Z3'.
this shapefile only has 12121 records in it. I thought that maybe the
file was bad so I loaded it into postgres and dumped it to a new file
and I get the same error. The layer and shapefile definitions are below.
Anyone have any idea what is going on or how to debug this?
-Steve W
LAYER
NAME "Streets A30 Z3 0"
GROUP "st"
STATUS DEFAULT
DATA "./Mexico/Major_roads/mexst"
TYPE LINE
MAXSCALE 500100
MINSCALE 50100
FILTERITEM "FCC"
FILTER "A30"
CLASS
STYLE
COLOR 170 153 34
WIDTH 4
ANTIALIAS TRUE
END
STYLE
COLOR 238 187 34
WIDTH 2
ANTIALIAS TRUE
END
END
END
[EMAIL PROTECTED]:/u/data/Mexico/Major_roads$ dbfdump -info mexst
Filename: mexst.dbf
Version: 0x03 (ver. 3)
Num of records: 12121
Header length: 449
Record length: 371
Last change: 1995/7/26
Num fields: 13
Field info:
Num Name Type Len Decimal
1. ID N 19 11
2. NAME C 75 0
3. NAME_ALT C 80 0
4. FCC C 3 0
5. FCC_ALT C 6 0
6. LEN_MILES N 19 11
7. LEN_KM N 19 11
8. SPEED_MPH C 3 0
9. SPEED_KMH C 50 0
10. CITY C 16 0
11. CITY_ALT C 32 0
12. COUNTRY C 16 0
13. COUNTRYALT C 32 0
