hash table error

David Bitner osgis.lists at GMAIL.COM
Tue Jan 11 10:28:46 PST 2005


MapServer version 4.4.1 OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP
SUPPORTS=PROJ SUPPORTS=FREETYPE SUPPORTS=WMS_SERVER INPUT=EPPL7
INPUT=POSTGIS INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE

I am getting the following error in my mapserver log with the
following map file:
msFreeHashItems(): Hash Table Error. Can't free Null table

The map draws, but does not contain the postgis layers.

Map File:

MAP
  NAME "macnoise"
  DEBUG ON
  STATUS ON
  EXTENT 475600 4962000 492500 4974000
  SIZE 500 400
  SHAPEPATH "../data"
  SYMBOLSET "../etc/symbols.sym"
  FONTSET "../etc/fonts.txt"
  IMAGETYPE jpeg
  IMAGECOLOR 245 226 168
  UNITS METERS
  WEB
    TEMPLATE "mapserver.html"
    IMAGEPATH "/var/apache/htdocs/tmp/"
    IMAGEURL "../tmp/"
  END
  QUERYMAP
    STATUS ON
    SIZE 1 1
    COLOR 255 255 0
    STYLE HILITE
  END
  LEGEND
    STATUS ON
    KEYSIZE 21 14
    TEMPLATE "legend.html"
    IMAGECOLOR 240 232 200
  END
  SCALEBAR
    STATUS EMBED
    COLOR 255 255 255
    OUTLINECOLOR 255 255 255
    BACKGROUNDCOLOR 0 102 153
    IMAGECOLOR 0 102 153
    TRANSPARENT OFF
    UNITS MILES
    INTERVALS 2
    SIZE 150 5
    STYLE 1
    POSITION LL
    LABEL
      TYPE BITMAP
      SIZE SMALL
      OFFSET 0 0
      BUFFER 0
      MINDISTANCE -1
      MINFEATURESIZE -1
      COLOR 255 255 255
      PARTIALS TRUE
      FORCE FALSE
    END
  END
  SYMBOL
    NAME "Intersates"
    TYPE PIXMAP
    IMAGE "../etc/interstate-shield.png"
  END
  OUTPUTFORMAT
    NAME "PNG"
    MIMETYPE "image/png"
    DRIVER "GD/PNG"
    EXTENSION "png"
    IMAGEMODE PC256
    TRANSPARENT FALSE
  END
  OUTPUTFORMAT
    NAME "jpeg"
    MIMETYPE "image/jpeg"
    DRIVER "GD/JPEG"
    EXTENSION "jpg"
    IMAGEMODE RGB
    TRANSPARENT FALSE
  END
  PROJECTION
    "proj=utm"
    "ellps=GRS80"
    "zone=15"
    "north"
    "no_defs"
  END
  LAYER
    NAME "Landmark Areas"
    GROUP "Landmarks"
    STATUS ON
    DATA "tlglmk_areas_a"
    TYPE POLYGON
    CLASSITEM "F_CLASS"
    UNITS METERS
    SIZEUNITS PIXELS
    LABELITEM "F_NAME"
    TOLERANCE 0
    TOLERANCEUNITS PIXELS
    CLASS
      NAME "Water"
      EXPRESSION /H10|H30/
      LABEL
        TYPE TRUETYPE
        FONT "arial"
        SIZE 5
        MINSIZE 4
        MAXSIZE 256
        POSITION CC
        OFFSET 0 0
        ANGLE 0.000000
        BUFFER 0
        MINDISTANCE -1
        MINFEATURESIZE 50
        COLOR 24 69 128
        ANTIALIAS TRUE
        PARTIALS FALSE
        FORCE FALSE
      END
      STYLE
        SYMBOL 0
        COLOR 179 198 213
        OUTLINECOLOR 159 178 193
        SIZE 1
        MINSIZE 1
        MAXSIZE 100
      END
    END
    CLASS
      NAME "Greenspace"
      EXPRESSION /D81|D82|D83|D85|D86|D87|D88|D89/
      LABEL
        TYPE TRUETYPE
        FONT "arial"
        SIZE 5
        MINSIZE 4
        MAXSIZE 256
        POSITION CC
        OFFSET 0 0
        ANGLE 0.000000
        BUFFER 0
        MINDISTANCE -1
        MINFEATURESIZE 100
        COLOR 122 115 102
        ANTIALIAS TRUE
        PARTIALS FALSE
        FORCE FALSE
      END
      STYLE
        SYMBOL 0
        COLOR 220 220 174
        OUTLINECOLOR 220 220 174
        SIZE 1
        MINSIZE 1
        MAXSIZE 100
      END
    END
    CLASS
      NAME "Airports"
      EXPRESSION /D51/
      STYLE
        SYMBOL 0
        COLOR 222 215 202
        OUTLINECOLOR 197 197 140
        SIZE 1
        MINSIZE 1
        MAXSIZE 100
      END
    END
    CLASS
      NAME "Military"
      EXPRESSION /D10/
      STYLE
        SYMBOL 0
        COLOR 242 235 222
        OUTLINECOLOR 197 197 140
        SIZE 1
        MINSIZE 1
        MAXSIZE 100
      END
    END
    METADATA
      LEGEND_TITLE "Landmark Areas"
        LEGEND_META_GROUP "foreground"
        LEGEND_DISPLAY_LEVEL "3"
    END
  END
  LAYER
    NAME "Airport Pavement"
    GROUP "Landmarks"
    STATUS ON
    DATA "mac_airports_20040213"
    TYPE POLYGON
    CLASSITEM "TYPE"
    UNITS METERS
    SIZEUNITS PIXELS
    LABELITEM "AIRPORT"
    TOLERANCE 0
    TOLERANCEUNITS PIXELS
    CLASS
      NAME "Airport Pavement"
      EXPRESSION /Pavement|PAVEMENT/
      STYLE
        SYMBOL 0
        COLOR 190 181 177
        SIZE 1
        MINSIZE 1
        MAXSIZE 100
      END
    END
  END
  LAYER
    NAME landmarks_legend_control
    GROUP "Landmarks"
    MAXSCALE 0
    STATUS OFF
    TYPE polygon
    METADATA
      GROUP_MAXSCALE "600000"
      LEGEND_TITLE "Landmark Areas"
      LEGEND_META_GROUP "foreground"
      LEGEND_DISPLAY_LEVEL "1"
    END
  END
  LAYER
    NAME "Revised Draft 2007 Mitigated Blocks"
    GROUP "Noise"
    STATUS ON
    DATA "blocks_2007m_0304"
    TYPE POLYGON
    CLASSITEM "revmit2007"
    UNITS METERS
    SIZEUNITS PIXELS
    LABELITEM "revmit2007"
    LABELMAXSCALE 20000
    TOLERANCE 0
    TOLERANCEUNITS PIXELS
    FILTER "1"
    FILTERITEM "blkstocons"
    CLASS
      NAME "Block 65 DNL"
      EXPRESSION ([revmit2007]>=65)
      LABEL
        TYPE TRUETYPE
        FONT "arial"
        SIZE 7
        POSITION CC
        OFFSET 0 0
      END
      STYLE
        SYMBOL 0
        COLOR 0 45 0
        OUTLINECOLOR 115 115 115
        SIZE 1
        MINSIZE 1
        MAXSIZE 100
        ANTIALIAS FALSE
      END
    END
    CLASS
      NAME "Block 64 DNL"
      EXPRESSION /64/
      LABEL
        TYPE TRUETYPE
        FONT "arial"
        SIZE 7
        POSITION CC
        OFFSET 0 0
      END
      STYLE
        SYMBOL 0
        COLOR 0 95 0
        OUTLINECOLOR 115 115 115
        SIZE 1
        MINSIZE 1
        MAXSIZE 100
        ANTIALIAS FALSE
      END
    END
    CLASS
      NAME "Block 63 DNL"
      EXPRESSION /63/
      LABEL
        TYPE TRUETYPE
        FONT "arial"
        SIZE 7
        POSITION CC
        OFFSET 0 0
      END
      STYLE
        SYMBOL 0
        COLOR 0 135 0
        OUTLINECOLOR 115 115 115
        SIZE 1
        MINSIZE 1
        MAXSIZE 100
        ANTIALIAS FALSE
      END
    END
    CLASS
      NAME "Block 62 DNL"
      EXPRESSION /62/
      LABEL
        TYPE TRUETYPE
        FONT "arial"
        SIZE 7
        POSITION CC
        OFFSET 0 0
      END
      STYLE
        SYMBOL 0
        COLOR 0 175 0
        OUTLINECOLOR 115 115 115
        SIZE 1
        MINSIZE 1
        MAXSIZE 100
        ANTIALIAS FALSE
      END
    END
    CLASS
      NAME "Block 61 DNL"
      EXPRESSION /61/
      LABEL
        TYPE TRUETYPE
        FONT "arial"
        SIZE 7
        POSITION CC
        OFFSET 0 0
      END
      STYLE
        SYMBOL 0
        COLOR 0 215 0
        OUTLINECOLOR 115 115 115
        SIZE 1
        MINSIZE 1
        MAXSIZE 100
        ANTIALIAS FALSE
      END
    END
    CLASS
      NAME "Block 60 DNL"
      EXPRESSION /60/
      LABEL
        TYPE TRUETYPE
        FONT "arial"
        SIZE 7
        POSITION CC
        OFFSET 0 0
      END
      STYLE
        SYMBOL 0
        COLOR 0 255 0
        OUTLINECOLOR 115 115 115
        SIZE 1
        MINSIZE 1
        MAXSIZE 100
        ANTIALIAS FALSE
      END
    END
  END
  LAYER
    NAME "Revised Draft 2007 Mitigated Blocks - complete"
    GROUP "Noise"
    STATUS ON
    DATA "blocks_2007m_0304"
    TYPE POLYGON
    CLASSITEM "STATUS96"
    UNITS METERS
    SIZEUNITS PIXELS
    LABELITEM "revmit2007"
    LABELMAXSCALE 20000
    TOLERANCE 0
    TOLERANCEUNITS PIXELS
    FILTER "1"
    FILTERITEM "blkstocons"
    CLASS
      NAME "Completed in 96 Program"
      EXPRESSION /Complete_96/
      LABEL
        TYPE TRUETYPE
        FONT "arial"
        SIZE 7
        POSITION CC
        OFFSET 0 0
      END
      STYLE
        SYMBOL 0
        COLOR 250 80 50
        OUTLINECOLOR 115 115 115
        SIZE 1
        MINSIZE 1
        MAXSIZE 100
        ANTIALIAS FALSE
      END
    END
  END
  LAYER
    NAME "Flight Tracks Grid"
    GROUP "flighttracks"
    STATUS ON
    CONNECTION //intentionally left out for email
    CONNECTIONTYPE postgis
    DATA "the_geom from (select count(f.oid) as count,g.the_geom as
the_geom from mkgrid('%mapext%',1000)as g, flighttrack as f where
g.the_geom && f.targets and (f.stime between '%sDate%' and '%eDate%'
or f.etime between '%sDate%' and '%eDate%') group by g.the_geom)as
tracks USING UNIQUE the_geom USING SRID=-1"
    TYPE POLYGON
    TRANSPARENCY 50
    CLASSITEM "count"
    CLASS
      EXPRESSION ([count]>0 and [count]<=10)
      COLOR 200 200 200
      OUTLINECOLOR 255 255 255
    END
    CLASS
      EXPRESSION ([count]>10 and [count]<=20)
      COLOR 130 130 130
      OUTLINECOLOR 255 255 255
    END
    CLASS
      EXPRESSION ([count]>20)
      COLOR 60 60 60
      OUTLINECOLOR 255 255 255
    END
  END
  LAYER
    NAME "Roads"
    GROUP "Roads"
    STATUS ON
    DATA "tlg_roads_l"
    TYPE LINE
    CLASSITEM "F_CLASS"
    UNITS METERS
    SIZEUNITS PIXELS
    LABELITEM "STREETNAME"
    TOLERANCE 0
    TOLERANCEUNITS PIXELS
    TEMPLATE "/var/apache/htdocs/maps/geocode_result.php"
    CLASS
      NAME "Interstates"
      EXPRESSION /A10|A15/
      STYLE
        SYMBOL 8
        COLOR 230 101 17
        SIZE 7
        MINSIZE 1
        MAXSIZE 100
        ANTIALIAS TRUE
      END
      STYLE
        SYMBOL 8
        COLOR 255 153 0
        SIZE 4
        MINSIZE 1
        MAXSIZE 100
        ANTIALIAS TRUE
      END
    END
    CLASS
      NAME "Primary Highways"
      EXPRESSION /A20|A25/
      MAXSCALE 300000
      STYLE
        SYMBOL 8
        COLOR 205 120 45
        SIZE 6
        MINSIZE 1
        MAXSIZE 100
        ANTIALIAS TRUE
      END
      STYLE
        SYMBOL 8
        COLOR 249 208 144
        SIZE 3
        MINSIZE 1
        MAXSIZE 100
        ANTIALIAS TRUE
      END
    END
    CLASS
      NAME "Secondary Highways"
      EXPRESSION /A30/
      MAXSCALE 150000
      STYLE
        SYMBOL 8
        COLOR 171 158 137
        SIZE 4
        MINSIZE 1
        MAXSIZE 100
        ANTIALIAS TRUE
      END
      STYLE
        SYMBOL 8
        COLOR 254 244 131
        SIZE 2
        MINSIZE 1
        MAXSIZE 100
        ANTIALIAS TRUE
      END
    END
    CLASS
      NAME "Local Roads"
      MAXSCALE 60000
      STYLE
        SYMBOL 0
        COLOR 171 158 136
        OUTLINECOLOR 255 255 255
        SIZE 1
        MINSIZE 1
        MAXSIZE 100
        ANTIALIAS TRUE
      END
    END
    METADATA
      LEGEND_TITLE "Roads"
        LEGEND_META_GROUP "foreground"
        LEGEND_DISPLAY_LEVEL "3"
    END
  END
  LAYER
    NAME "Roads Annotation"
    GROUP "Roads"
    STATUS ON
    DATA "tlg_roads_l"
    TYPE ANNOTATION
    CLASSITEM "F_CLASS"
    UNITS METERS
    SIZEUNITS PIXELS
    LABELITEM "HIGHWAY_NU"
    TOLERANCE 0
    TOLERANCEUNITS PIXELS
    REQUIRES "[Roads]"
    CLASS
      NAME "Interstates"
      EXPRESSION /A10|A15/
      LABEL
        TYPE TRUETYPE
        FONT "arial"
        SIZE 8
        MINSIZE 4
        MAXSIZE 6
        POSITION CC
        OFFSET 0 0
        ANGLE 0.000000
        BUFFER 0
        MINDISTANCE 200
        MINFEATURESIZE -1
        COLOR 255 255 255
        ANTIALIAS TRUE
        PARTIALS TRUE
        FORCE FALSE
      END
      STYLE
        SYMBOL 1
        SIZE 20
        MINSIZE 1
        MAXSIZE 100
        ANTIALIAS TRUE
      END
    END
    CLASS
      NAME "Primary Highways"
      EXPRESSION /A20|A25/
      MAXSCALE 150000
      TEXT ([highway_nu])
      LABEL
        TYPE TRUETYPE
        FONT "arial"
        SIZE 7
        MINSIZE 4
        MAXSIZE 256
        POSITION CC
        OFFSET 0 0
        ANGLE 0.000000
        BUFFER 0
        MINDISTANCE 200
        MINFEATURESIZE AUTO
        COLOR 0 0 0
        ANTIALIAS TRUE
        PARTIALS TRUE
        FORCE FALSE
      END
      STYLE
        SYMBOL 5
        COLOR 255 255 255
        OUTLINECOLOR 0 0 0
        SIZE 16
        MINSIZE 1
        MAXSIZE 100
      END
    END
    CLASS
      NAME "Secondary Highways"
      EXPRESSION /A30/
      MAXSCALE 60000
      TEXT ([STREETALL])
      LABEL
        TYPE TRUETYPE
        FONT "arial"
        SIZE 7
        MINSIZE 4
        MAXSIZE 256
        POSITION UC
        OFFSET 0 0
        ANGLE AUTO
        BUFFER 0
        MINDISTANCE 200
        MINFEATURESIZE -1
        COLOR 200 0 0
        OUTLINECOLOR 245 226 168
        ANTIALIAS TRUE
        PARTIALS TRUE
        FORCE FALSE
      END
    END
    CLASS
      NAME "Local Roads"
      EXPRESSION /40/
      MAXSCALE 40000
      TEXT ([STREETALL])
      LABEL
        TYPE TRUETYPE
        FONT "arial"
        SIZE 7
        MINSIZE 4
        MAXSIZE 256
        POSITION UC
        OFFSET 0 0
        ANGLE AUTO
        BUFFER 0
        MINDISTANCE 200
        MINFEATURESIZE -1
        COLOR 102 102 102
        OUTLINECOLOR 245 226 168
        ANTIALIAS TRUE
        PARTIALS TRUE
        FORCE FALSE
      END
    END
  END
  LAYER
    NAME roads_legend_control
    GROUP "Roads"
    MAXSCALE 0
    STATUS OFF
    TYPE polygon
    METADATA
      GROUP_MAXSCALE "600000"
      LEGEND_TITLE "Roads"
      LEGEND_META_GROUP "foreground"
      LEGEND_DISPLAY_LEVEL "1"
    END
  END
  LAYER
    NAME "Cities"
    GROUP "Cities"
    STATUS ON
    DATA "citybnd"
    TYPE POLYGON
    UNITS METERS
    SIZEUNITS PIXELS
    MINSCALE 20000
    LABELITEM "NAME"
    TOLERANCE 0
    TOLERANCEUNITS PIXELS
    CLASS
      NAME "Cities"
      LABEL
        TYPE TRUETYPE
        FONT "arial"
        SIZE 8
        MINSIZE 4
        MAXSIZE 256
        POSITION CC
        OFFSET 0 0
        ANGLE 0.000000
        BUFFER 0
        MINDISTANCE -1
        MINFEATURESIZE 40
        COLOR 189 0 0
        SHADOWCOLOR 255 255 0
        ANTIALIAS TRUE
        PARTIALS TRUE
        FORCE TRUE
      END
      STYLE
        SYMBOL 0
        OUTLINECOLOR 255 0 0
        SIZE 2
        MINSIZE 1
        MAXSIZE 100
      END
    END
    METADATA
        LEGEND_TITLE "Cities"
        LEGEND_META_GROUP "foreground"
        LEGEND_DISPLAY_LEVEL "1"
    END
  END
  LAYER
    NAME "Revised Draft 2007 Mitigated Contours"
    GROUP "Noise"
    STATUS ON
    DATA "m2007_vmar04_pm3b_ContourLine_Lines"
    TYPE LINE
    CLASSITEM "Level"
    MAXSCALE 1000000
    LABELITEM "Level"
    CLASS
      NAME "5db increments"
      EXPRESSION /60|65|70|75/
      MAXSCALE 1000000
      TEXT ([Level] DNL)
      LABEL
        TYPE TRUETYPE
        FONT "arial-bold"
        SIZE 10
        OFFSET 0 0
      END
      STYLE
        SYMBOL 8
        COLOR 0 0 0
        SIZE 2
        ANTIALIAS TRUE
      END
    END
    CLASS
      NAME "1db increments"
      MAXSCALE 60000
      STYLE
        SYMBOL 8
        COLOR 0 0 0
        SIZE 1
      END
    END
    METADATA
        LEGEND_TITLE "Revised Draft 2007 Mitigated Contours"
        LEGEND_META_GROUP "foreground"
        LEGEND_DISPLAY_LEVEL "3"
    END
  END
  LAYER
    NAME "Flight Tracks"
    GROUP "flighttracks"
    STATUS ON
    CONNECTION //intentionally left out for email
    CONNECTIONTYPE postgis
    DATA "targets from (select * from flighttrack where stime between
'%sDate%' and '%eDate%' or etime between '%sDate%' and '%eDate%')as
tracks USING UNIQUE opnum USING SRID=-1"
    TYPE LINE
    CLASSITEM "adflag"
    CLASS
      EXPRESSION /A/
      COLOR 0 255 0
    END
    CLASS
      EXPRESSION /D/
      COLOR 255 0 0
    END
    CLASS
      COLOR 160 160 160
    END


  END
  LAYER
    NAME "draft"
    STATUS DEFAULT
    TYPE POINT
    TRANSFORM FALSE
    TRANSPARENCY 5
    CLASS
      NAME "draft"
      TEXT "DRAFT"
      LABEL
        TYPE TRUETYPE
        FONT "arial-bold"
        SIZE 40
        POSITION LR
        OFFSET 0 0
        COLOR 236 240 238
        OUTLINECOLOR 108 108 108
        ANTIALIAS TRUE
        PARTIALS TRUE
        FORCE TRUE
      END
      STYLE
        SYMBOL 8
        COLOR 230 230 230
        SIZE 22
      END
    END
    FEATURE
      TEXT "draft"
      POINTS
        0 0
      END
    END
  END
END



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