Did you deploy all the dll-s can be found in the same package? Mixing the dll-s from different packages (distribution sources) may lead to memory corruption issues.<div><br></div><div>Best regards,</div><div><br></div><div>
Tamas</div><div> <br><br><div class="gmail_quote">2011/10/4 GMail <span dir="ltr"><<a href="mailto:itacasoft@gmail.com">itacasoft@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div lang="IT" link="blue" vlink="purple"><div><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;color:#1F497D">Tried with </span><span lang="EN-US">MSVC2010 (Win32), got this exception:<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p><p class="MsoNormal">00018093 13859.58398438 [7756] ##### Exception occurred ##### <u></u><u></u></p><p class="MsoNormal">00018094 13859.58398438 [7756] Tentativo di lettura o scrittura della memoria protetta. Spesso questa condizione indica che altre parti della memoria sono danneggiate. <u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">00018095 13859.58789063 [7756] mapscript_csharp <u></u><u></u></span></p><p class="MsoNormal"><span lang="EN-US">00018096 13859.58984375 [7756] in OSGeo.MapServer.mapscriptPINVOKE.mapObj_getProjection(HandleRef jarg1) <u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">00018097 13859.58984375 [7756] in OSGeo.MapServer.mapObj.getProjection() <u></u><u></u></span></p><p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;color:#1F497D"><u></u> <u></u></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;color:#1F497D"><u></u> <u></u></span></p>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm"><p class="MsoNormal"><b><span style="font-size:10.0pt">Da:</span></b><span style="font-size:10.0pt"> Tamas Szekeres [mailto:<a href="mailto:szekerest@gmail.com" target="_blank">szekerest@gmail.com</a>] <br>
</span></p><div class="im"><b>Inviato:</b> martedì 4 ottobre 2011 20:17<br><b>A:</b> GMail<br></div><b>Cc:</b> Daniel Morissette; <a href="mailto:mapserver-dev@lists.osgeo.org" target="_blank">mapserver-dev@lists.osgeo.org</a><div>
<div></div><div class="h5"><br><b>Oggetto:</b> Re: R: [mapserver-dev] Re: Problem with projectionObj<u></u><u></u></div></div><p></p></div><div><div></div><div class="h5"><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">
How did you obtain the binaries? I'd be curious to know whether the binaries from <a href="http://www.gisinternals.com/sdk/" target="_blank">http://www.gisinternals.com/sdk/</a> would work or not? <u></u><u></u></p><div>
<p class="MsoNormal">You might want to try using the MSVC2010 versions x86 or x64 depending on your OS platform/architecture.<u></u><u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">
Best regards,<u></u><u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">Tamas<u></u><u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal" style="margin-bottom:12.0pt">
<u></u> <u></u></p><div><p class="MsoNormal">2011/10/4 GMail <<a href="mailto:itacasoft@gmail.com" target="_blank">itacasoft@gmail.com</a>><u></u><u></u></p><p class="MsoNormal">Yes, I think this is a permission issue, as most of IIS related problems ...<br>
I also made another try:<br><br>I ported the previous code to a simple, simple console application. Well,<br>while the <a href="http://ASP.NET" target="_blank">ASP.NET</a> version fails both with IIS and with the VS2010 web<br>
debugger, the console program works smoothly, producing all 10 image maps<br>and even filling the MS_ERRORFILE file with lots of stuff. Tried also with a<br>remote Windows 2008 Server, even there the web version does not work.<br>
Here is the code:<br><br><br>///BEGIN<br><br>using System;<br>using System.Collections.Generic;<br>using System.Linq;<br>using System.Text;<br>using OSGeo.MapServer;<br>using System.IO;<br><br>namespace GenerateMap<br>{<br>
class Program<br> {<br> const string MERCATORE_PROJ4 = "+proj=merc +a=6378137 +b=6378137<u></u><u></u></p><div><p class="MsoNormal">+lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null<u></u><u></u></p>
</div><p class="MsoNormal">+wktext +no_defs";<br> const string WGS84_PROJ4 = "+proj=longlat +ellps=WGS84 +datum=WGS84<br>+no_defs";<br><br><br> static void DrawAMap(int index)<u></u><u></u></p>
<div><p class="MsoNormal"> {<br> bool exists;<br> string filename =<u></u><u></u></p></div><p class="MsoNormal">@"C:\usr\lavoro\progetti\SilverlightMapServer\GisData\Demo\Terni\terni.map";<br>
<br> mapObj map = null;<br><br> try<br> {<br> map = new mapObj(filename);<br> }<br> catch (Exception ex)<br> {<br> string msg = ex.Message;<br>
Console.WriteLine(msg);<br> }<br><br><br> int w = 800;<br> map.width = w;<br><br><br> int h = 600;<br> map.height = h;<br><br><br> rectObj bbox = new rectObj(12.6198865008904, 42.5498576637217,<br>
12.6710248924462, 42.5784118606357, 0);<br><br><br> map.setProjection(MERCATORE_PROJ4);<br><br> projectionObj projMercatore = new<br>projectionObj(MERCATORE_PROJ4);<br> projectionObj projWGS84 = new projectionObj(WGS84_PROJ4);<br>
<br> try<br> {<br> ///HERE first time OK, second time hangs<br> bbox.project(projWGS84, projMercatore);<br> }<br> catch (Exception ex)<br> {<br>
string msg = ex.Message;<br> Console.WriteLine(msg);<br> }<br><br> //map.extent = bbox;<br> map.setExtent(bbox.minx, bbox.miny, bbox.maxx, bbox.maxy);<u></u><u></u></p>
<div><p class="MsoNormal"><br> imageObj image = map.draw();<br><br> MemoryStream memstrm = new MemoryStream(image.getBytes());<u></u><u></u></p></div><p class="MsoNormal"> memstrm.Position = 0;<br>
<br> FileStream outStream = File.OpenWrite("mapimage" +<br>index.ToString() + ".png");<br> memstrm.WriteTo(outStream);<br> outStream.Flush();<br> outStream.Close();<br>
<br> bbox.Dispose();<br> projWGS84.Dispose();<br> projMercatore.Dispose();<br> image.Dispose();<br> map.Dispose();<br> }<br><br><br><br><br> static void Main(string[] args)<br>
{<br> for (int i = 0; i < 10; i++)<br> {<br> DrawAMap(i);<br> }<br><br> }<br> }<br>}<br><br>///END<br><br><br>It seems there is a big problem with MapScript 6.0.1 (from MS4W) + <a href="http://ASP.NET" target="_blank">ASP.NET</a> +<br>
IIS 7.0. Anybody has the same environment? Experiencing problems?<u></u><u></u></p><div><p class="MsoNormal"><br><br><br>-----Messaggio originale-----<br>Da: <a href="mailto:mapserver-dev-bounces@lists.osgeo.org" target="_blank">mapserver-dev-bounces@lists.osgeo.org</a><br>
[mailto:<a href="mailto:mapserver-dev-bounces@lists.osgeo.org" target="_blank">mapserver-dev-bounces@lists.osgeo.org</a>] Per conto di Daniel<br>Morissette<u></u><u></u></p></div><p class="MsoNormal">Inviato: martedì 4 ottobre 2011 17:42<br>
A: <a href="mailto:mapserver-dev@lists.osgeo.org" target="_blank">mapserver-dev@lists.osgeo.org</a><br>Oggetto: Re: R: [mapserver-dev] Re: Problem with projectionObj<u></u><u></u></p><div><div><p class="MsoNormal"><br>On 11-10-04 11:37 AM, GMail wrote:<br>
> Thanks for your answer.<br>> The first explanation is not possible, because the same code works for IIS<br>> 6.0, while it does not on IIS 7.0.<br>> The second is something I do not understand: using MapScript and <a href="http://ASP.NET" target="_blank">ASP.NET</a> I<br>
> do not have a process "mapserv" that can crash ... but I understand that<br>if<br>> the IIS handler process crashes or hangs in some way, it may block the<br>> output buffer, and this is likely. But this does not explain why this<br>
> happens only on IIS 7.0 and not on IIS 6.0. How can I have more log<br>> information?<br>><br><br>Maybe a permission issue? Sorry, I'm no IIS expert, just guessing...<br><br>Maybe try using MS_ERRORFILE "windowsdebug" with tools such as DebugView<br>
and see if that makes any difference?<br><br><a href="http://mapserver.org/optimization/debugging.html#step-1-set-the-ms-errorfile%0D-variable" target="_blank">http://mapserver.org/optimization/debugging.html#step-1-set-the-ms-errorfile<br>
-variable</a><br><br><br>--<br>Daniel Morissette<br><a href="http://www.mapgears.com/" target="_blank">http://www.mapgears.com/</a><br>Provider of Professional MapServer Support since 2000<br><br>_______________________________________________<br>
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</div></div></div><p class="MsoNormal"><u></u> <u></u></p></div></div></div></div></div></blockquote></div><br></div>