Regina, Sorry about that. I guess I should have been clearer. If the layer is not displayed in OL, then I get the URL that the layer is suppose to represent and paste it in a new window and I get error that was below it (502: "The specified CGI application misbehaved by not returning a complete set of HTTP headers.") I have set DEBUG 5 in my mapfile, but this is all I am getting. I look in my log file that the map file is pointing to and I get "......, normal execution" for each call. The change in BBOX is because i zoomed out in OL. It seems that on a couple of the layers, they work until I zoom in to a certain level. And yet others do not work at any level. And yet even others work at all levels. I have made 2 line layers the same in the map file (where 1 works and the other does not), and still get the same results. I have thought about the chance that OL is requesting the tiles faster than server can produce, but the URL to the image doesn't work either. So I am leaning away from it being something directly in OL. On another note, there is one more thing. Once I do get the layer back there is a blur in it. You can see a cut of this blur at: http://dev.uai.com:28080/public/blur.html This happens on every WMS layer that I get back. But again, if I take the URL for that layer and paste into another window, then the image that I get back also has the blur. So that means it is coming from mapserver that way, right? Let me just throw out that this client is very strict with permissions and network. Can anyone think of a permission or network setting that might cause something like this? Thoughts? -LK
________________________________ From: Obe, Regina [mailto:[EMAIL PROTECTED] Sent: Fri 1/18/2008 9:49 AM To: Lee Keel; [email protected] Subject: RE: [OpenLayers-Users] Pink Tile Killing Me Lee, Are you saying the tile that doesn't work doesn't work when you call the url directly either or only when in OL. If the bad url doesn't work outside of OL either, then did you try turning debug on on your mapserver file and see if it returns a more meaningful error? The only difference I see between the 2 is the BBOXs are different but that could be just a difference in where you were clicking or it could be its out of range. Other thought is there is no difference and OL is just requesting tiles faster than your server can deal with. Hope that helps, Regina -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Lee Keel Sent: Friday, January 18, 2008 10:23 AM To: [email protected] Subject: Re: [OpenLayers-Users] Pink Tile Killing Me Hello all. I have been working with the mapserver list still trying to figure out this problem. Here is where I am at and I am hoping some one can help. If I use http://webserver/cgi-bin/mapserv.exe?map=/mapserver/pc/gas.map&layers=ba semap+basemap_anno <http://webserver/cgi-bin/mapserv.exe?map=/mapserver/pc/gas.map&layers=b asemap+basemap_anno> ) then all of my layers seem to be working at any zoom level. But if I go to my openlayers application, they don't always work. If you get a layer not working in the OL app and check the URL, it doesn't seem to be incorrect. So what is the difference between OL requesting from mapserver based on a bbox and the HTML below requesting an image from mapserver? Thanks, LK URL that does work: http://webserver/cgi-bin/mapserv.exe?map=/mapserver/panamacity/gas.map&L AYERS=basemap_anno&TRANSPARENT=true&FORMAT=image%2Fgif&SERVICE=WMS&VERSI ON=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_inim age&SRS=EPSG%3A2238&BBOX=1590156.159945,431001.073325,1592973.40603875,4 32515.7217625&WIDTH=1023&HEIGHT=550 <http://webserver/cgi-bin/mapserv.exe?map=/mapserver/panamacity/gas.map&; LAYERS=basemap_anno&TRANSPARENT=true&FORMAT=image%2Fgif&SERVICE=WMS&VERS ION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc..se_ini mage&SRS=EPSG%3A2238&BBOX=1590156.159945,431001.073325,1592973.40603875, 432515.7217625&WIDTH=1023&HEIGHT=550> <http://webserver/cgi-bin/mapserv.exe?map=/mapserver/panamacity/gas.map&; LAYERS=basemap_anno&TRANSPARENT=true&FORMAT=image%2Fgif&SERVICE=WMS&VERS ION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc..se_ini mage&SRS=EPSG%3A2238&BBOX=1590156.159945,431001.073325,1592973.40603875, 432515.7217625&WIDTH=1023&HEIGHT=550 <http://webserver/cgi-bin/mapserv.exe?map=/mapserver/panamacity/gas.map&; LAYERS=basemap_anno&TRANSPARENT=true&FORMAT=image%2Fgif&SERVICE=WMS&VERS ION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc..se_ini mage&SRS=EPSG%3A2238&BBOX=1590156.159945,431001.073325,1592973.40603875, 432515.7217625&WIDTH=1023&HEIGHT=550> > URL that does not work: http://webserver/cgi-bin/mapserv.exe?map=/mapserver/panamacity/gas.map&L AYERS=basemap_anno&TRANSPARENT=true&FORMAT=image%2Fgif&SERVICE=WMS&VERSI ON=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_inim age&SRS=EPSG%3A2238&BBOX=1591212.6272301562,431569.0664890625,1591916..93 87535937,431947.7285984375&WIDTH=1023&HEIGHT=550 <http://webserver/cgi-bin/mapserv.exe?map=/mapserver/panamacity/gas.map&; LAYERS=basemap_anno&TRANSPARENT=true&FORMAT=image%2Fgif&SERVICE=WMS&VERS ION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc..se_ini mage&SRS=EPSG%3A2238&BBOX=1591212.6272301562,431569.0664890625,1591916.9 387535937,431947.7285984375&WIDTH=1023&HEIGHT=550> <http://webserver/cgi-bin/mapserv.exe?map=/mapserver/panamacity/gas.map&; LAYERS=basemap_anno&TRANSPARENT=true&FORMAT=image%2Fgif&SERVICE=WMS&VERS ION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc..se_ini mage&SRS=EPSG%3A2238&BBOX=1591212.6272301562,431569.0664890625,1591916.9 387535937,431947.7285984375&WIDTH=1023&HEIGHT=550 <http://webserver/cgi-bin/mapserv.exe?map=/mapserver/panamacity/gas.map&; LAYERS=basemap_anno&TRANSPARENT=true&FORMAT=image%2Fgif&SERVICE=WMS&VERS ION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc..se_ini mage&SRS=EPSG%3A2238&BBOX=1591212.6272301562,431569.0664890625,1591916.9 387535937,431947.7285984375&WIDTH=1023&HEIGHT=550> > For the URL that does not work, here is the response: <html><head><title>Error</title></head><body><head><title>Error in CGI Application</title></head> <body><h1>CGI Error</h1>The specified CGI application misbehaved by not returning a complete set of HTTP headers.</body></body></html> Map File Settings for WEB: WEB TEMPLATE 'gas.html' IMAGEPATH "d:/ms4w/tmp/ms_tmp/" IMAGEURL "/ms_tmp/" LOG "gas.log" METADATA wms_title "WMS" wms_onlineresource "http://webserver/cgi-bin/mapserv.exe?map=/mapserver/pc/gas.map <http://webserver/cgi-bin/mapserv.exe?map=/mapserver/pc/gas.map> <http://webserver/cgi-bin/mapserv.exe?map=/mapserver/pc/gas.map <http://webserver/cgi-bin/mapserv.exe?map=/mapserver/pc/gas.map> > &" "wms_srs" "EPSG:2238" "WMS_FEATURE_INFO_MIME_TYPE" "text/html" end END Gas.HTML File that is being used: <html xmlns="http://www.w3.org/1999/xhtml <https://portal.trimble.com/exchweb/bin/redir.asp?URL=http://www.w3.org/ 1999/xhtml> <http://www.w3.org/1999/xhtml <https://portal.trimble.com/exchweb/bin/redir.asp?URL=http://www.w3.org/ 1999/xhtml> > "> <head> <meta name="generator" content="HTML Tidy for Windows (vers 1st June 2004), see www.w3.org <http://www.w3.org <https://portal.trimble.com/exchweb/bin/redir.asp?URL=http://www.w3.org> > " /> <title>MapServer Workshop (panamacity)</title> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii" /> </head> <body bgcolor="#FFFFFF" text="#000000"> <h3></h3> <!-- START OF MAPSERVER FORM --> <form name="mapserv" method="get" action="http://webserver/cgi-bin/mapserv.exe <http://webserver/cgi-bin/mapserv.exe> <http://webserver/cgi-bin/mapserv.exe <http://webserver/cgi-bin/mapserv.exe> > " id="mapserv"> <!-- HIDDEN MAPSERVER CGI VARIABLES --> <input type="hidden" name="map" value="[map]" /> <input type="hidden" name="imgext" value="[mapext]" /> <input type="hidden" name="imgxy" value="199.5 149.5" /> <table> <tr> <td> <!-- SPECIFY MAP MODE --> <div align="center">Map Mode: <select name="mode"> <option value="browse">Browse</option> <option value="map">Map</option> </select> Layers: <input type="TEXT" name="layers" value="[layers]" /> </div> </td> <td> <!-- FORM SUBMIT BUTTON --> <div align="center"> <input type="submit" name="submit" value="Refresh" /> </div> </td> <td> <!-- ZOOM/PAN CONTROLS --> <div align="center">Map Control: <select name="zoom"> <option value="4" [zoom_4_select]>Zoom In 4x</option> <option value="3" [zoom_3_select]>Zoom In 3x</option> <option value="2" [zoom_2_select]>Zoom In 2x</option> <option value="1" [zoom_1_select]>Recenter</option> <option value="-2" [zoom_-2_select]>Zoom Out 2x</option> <option value="-3" [zoom_-3_select]>Zoom Out 3x</option> <option value="-4" [zoom_-4_select]>Zoom Out 4x</option> </select> </div> </td> <td rowspan="2" valign="top"> <!-- <p>Reference:<br /> <img name="ref" src="[ref]" id="ref" /> </p> --> <p>Legend:<br /> <img name="legend" src="[legend]" id="legend" /> </p> </td> </tr> <tr> <!-- DISPLAY THE MAPSERVER-CREATED MAP IMAGE --> <td colspan="3" align="center" valign="top"> <input type="image" name="img" src="[img]" width="800" height="600" border="0" /> <table border="0" width="600" align="center"> <!-- DISPLAY THE SCALE BAR --> <tr> <td align="right"><!-- <img src="[scalebar]" /> --></td> </tr> </table> </td> </tr> </table> <input name="mapxy" type="text" value="[mapx] [mapy]" /> </form> <p>Map scale 1:[scale]</p> <p>Pixel size [cellsize]</p> <p>Extents [minx], [miny], [maxx], [maxy]</p> <p>Map size (screen) [mapsize]</p> <p>Map width [mapwidth]</p> <p>Map height [mapheight]</p> <p>Map [map]</p> <p>Layers [layers]</p> </body> </html> <plaintext> ________________________________ From: [EMAIL PROTECTED] on behalf of Andrew de klerk Sent: Wed 1/16/2008 2:30 AM To: [email protected] Subject: Re: [OpenLayers-Users] Pink Tile Killing Me To add to what Chris said. If you right click on the image and choose properties and then copy the url and paste it into a new browser window - what happens - do you get an error returned or an image?. That will allow you to test it outside openlayers and determine if it is a mapserver problem. Andrew _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users ----------------------------------------- The substance of this message, including any attachments, may be confidential, legally privileged and/or exempt from disclosure pursuant to Massachusetts law. It is intended solely for the addressee. If you received this in error, please contact the sender and delete the material from any computer. _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
