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POAttributeError: 'NoneType' object has no attribute 'nodeValue'
 

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    <p>I am using ksoap to communicate between an android app and the python server containing the following files posted. I am trying to retrieve all the values in the XML file posted. But i keep getting, <code>AttributeError: 'NoneType' object has no attribute 'nodeValue'</code>. Can anyone tell me what's wrong with the code as I tried to debug the error but still failed to do so.</p> <p>Portion of the XML file (only MacFilterList and Map node can be empty):</p> <pre><code>&lt;ProfileList&gt; &lt;Profile&gt; &lt;ProfileName&gt;Lab1&lt;/ProfileName&gt; &lt;Owner&gt;admin&lt;/Owner&gt; &lt;Map&gt;Lab&lt;/Map&gt; &lt;Visible&gt;True&lt;/Visible&gt; &lt;MacFilterList&gt; &lt;string&gt;00:14:BF:9F:5D:3A&lt;/string&gt; &lt;string&gt;00:14:BF:9F:5D:52&lt;/string&gt; &lt;string&gt;00:14:BF:9F:5D:37&lt;/string&gt; &lt;string&gt;00:14:BF:9F:5D:43&lt;/string&gt; &lt;/MacFilterList&gt; &lt;/Profile&gt; . . &lt;/ProfileList&gt; </code></pre> <p>soapAPI.py (<code>PROFILE_XML</code> refers to the filename of the xml file.):</p> <pre><code>def __init__(self): self.profileFile = Config.PROFILE_XML self.profile = XML_ProfileDataStore() self.profile.LoadXMLFile(self.profileFile) . . def GetAllProfileData(self): self.profileFile = Config.PROFILE_XML self.profile.LoadXMLFile(self.profileFile) result = self.profile.GetAllProfileData() return result </code></pre> <p>profileData.py (where the class, <code>XML_ProfileDataStore</code> is):</p> <pre><code>def GetAllProfileData(self): #Get a node list containing nodes with name Location ProfileList = self.XMLdoc.getElementsByTagName('Profile') NumArgCheck = 0 profiles="" #For each location node in list for profileNode in ProfileList: #For each child nodes in Location node, compare the XY coordinates for ChildNode in profileNode.childNodes: #If child node has profile name profile_name if (cmp(ChildNode.nodeName, 'ProfileName') == 0): NumArgCheck += 1 profiles = profiles + ChildNode.firstChild.data + "," ChildNode = ChildNode.nextSibling profiles = profiles + ChildNode.firstChild.nodeValue + "," ChildNode = ChildNode.nextSibling profiles = profiles + ChildNode.firstChild.nodeValue + "," ChildNode = ChildNode.nextSibling profiles = profiles + ChildNode.firstChild.nodeValue ChildNode = ChildNode.nextSibling for child in ChildNode.childNodes: profiles = profiles + "," + child.firstChild.nodeValue profiles = profiles+";" return profiles </code></pre>
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