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That is likely an Xml validation error.<br>
It can occur if the Xsd has changed, or one of your attribute values
are invalid.<br>
<br>
What does the MapGuide error log state?<br>
(On windows, look in C:\Program
Files\MapGuideOpenSource2.0\Server\Logs\Error.log)<br>
<br>
<pre class="moz-signature" cols="72">Regards, Kenneth Skovhede, GEOGRAF A/S
</pre>
<br>
<br>
Arnaud De Groof skrev:
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<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Hi,</span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">According to the codes
samples (<a moz-do-not-send="true"
href="http://trac.osgeo.org/mapguide/wiki/CodeSamples">http://trac.osgeo.org/mapguide/wiki/CodeSamples</a>),
I try to use the PHP code samples to add a layer to the initial map. </span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">I carried out the below
code but it seems that “</span></font>$resourceService->SetResource($sessionResourceId,
$byteSource->GetReader(), null);” encounters an error in the code.<font
face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"></span></font></p>
<h4><b><font face="Times New Roman" size="3"><span
style="font-size: 12pt; font-weight: normal;"><?php</span></font></b></h4>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;">include "../../mapviewerphp/constants.php";</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;">include "../../mapviewerphp/common.php";</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> </span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;">// Initialize</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> MgInitializeWebTier($webconfigFilePath);</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $args = ($_SERVER['REQUEST_METHOD'] == "POST") ? $_POST : $_GET;</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $sessionId = $args['SESSION'];</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $mapName = $args['MAPNAME'];</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $layerName1 = 'YYY';</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> </span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $userInfo = new MgUserInformation($sessionId);</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $siteConnection = new MgSiteConnection();</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $siteConnection->Open($userInfo);</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $resourceService = $siteConnection->CreateService(MgServiceType::ResourceService);</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> </span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $wl = "Library://XXX/XXX.WebLayout"; // TODO Constant!</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> </span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;">// Build a string pointing to the new layer in the Session</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $rlLayerResourceId = "Session:$sessionId//$layerName1.LayerDefinition";</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> </span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;">// Read the XML of the Library Map Definition</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $md ="Library://XXX/$mapName.MapDefinition";</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $mdResourceId = new MgResourceIdentifier($md); </span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $mdReader = $resourceService->GetResourceContent($mdResourceId);</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $mdXml = $mdReader->ToString();</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $mdDomDoc = DOMDocument::loadXML($mdXml); </span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> </span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;">// Create the MapLayer XML nodeset in the first position</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $targetNode = $mdDomDoc->getElementsByTagName("MapLayer")->item(0);</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $newNode = $targetNode->parentNode->insertBefore(new DOMElement("MapLayer"), $targetNode); </span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $newNode->appendChild($mdDomDoc->createElement("Name", $layerName1));</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $newNode->appendChild($mdDomDoc->createElement("ResourceId", $rlLayerResourceId));</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $newNode->appendChild($mdDomDoc->createElement("Selectable", "false"));</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $newNode->appendChild($mdDomDoc->createElement("ShowInLegend", "false"));</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $newNode->appendChild($mdDomDoc->createElement("LegendLabel"));</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $newNode->appendChild($mdDomDoc->createElement("ExpandInLegend", "false"));</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $newNode->appendChild($mdDomDoc->createElement("Visible", "true"));</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $newNode->appendChild($mdDomDoc->createElement("Group"));</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> </span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;">// Write the XML out to form the Session Map Definition</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $updatedXml = $mdDomDoc->saveXML();</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $byteSource = new MgByteSource($updatedXml, strlen($updatedXml));</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> </span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;">// Create a web layout in the session to hold the updated version</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;">// from the library.</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $sessionMapName = $mdResourceId->GetName();</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $sessionWebLayout = "Session:$sessionId//$sessionMapName.WebLayout";</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $sessionResourceId = new MgResourceIdentifier($sessionWebLayout);</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> </span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;">// Write the updated web layout to the session.</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $resourceService->SetResource($sessionResourceId, $byteSource->GetReader(), null);</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> </span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;">// Redirect to the Ajax viewer pointing at the map at the desired coordinates.</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $redirectTo = "mapguide/mapviewerajax/?WEBLAYOUT=$sessionWebLayout&SESSION=$sessionId";</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $host = $_SERVER["HTTP_HOST"];</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $url = <a class="moz-txt-link-rfc2396E" href="http://$host/$redirectTo">"http://$host/$redirectTo"</a>;</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> </span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> </span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;">// Redirect!</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> header("Location: $url");</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> exit;</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> </span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;">//Test</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $f = 'exemple.txt';</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> $handle = fopen($f,"w");</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> fwrite($handle, "test0: <".$sessionId.">\r\ntest1 :<".$wl.">\r\ntest2 :<".$rlLayerResourceId.">\r\ntest3 :<".$md.">\r\ntestxml :<".$mdXml.">\r\ntest4 :<".$layerName1.">\r\ntestxml1 :<".$updatedXml.">\r\ntest6 :<".$sessionMapName.">\r\ntest5 :<".$sessionWebLayout.">\r\ntest6 :<".$host.">\r\ntest7 :<".$redirectTo.">");</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> fclose($handle);</span></font></pre>
<h4><b><font face="Times New Roman" size="3"><span
style="font-size: 12pt; font-weight: normal;">?></span></font></b></h4>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;">Please would you like to help me to resolve the following issue?</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> </span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;">Thanks,</span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> </span></font></pre>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;">Arnaud De Groof</span></font></pre>
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