I have an XML file and I need to delete a specific node. The node to be deleted will be defined dynamically based on the logic. I have been searching in internet for a solution but couldn't delete my node still. am getting error - `NOT_FOUND_ERR: An attempt is made to reference a node in a context where it does not exist`

Below is a sample XML File. I need to delete the node `<NameValuePairs>` which has `<name>Local Variables</name>`. Below is my sample XML Files Java Code

Sample XML File

```
<?xml version="1.0" encoding="UTF-8"?>
<DeploymentDescriptors xmlns="http://www.tibco.com/xmlns/dd">
<name>Test</name>
<version>1</version>
<DeploymentDescriptorFactory>
    <name>RepoInstance</name>
</DeploymentDescriptorFactory>
<DeploymentDescriptorFactory>
    <name>NameValuePairs</name>
</DeploymentDescriptorFactory>
<NameValuePairs>
    <name>Global Variables</name>
    <NameValuePair>
        <name>Connections1</name>
        <value>7222</value>
        <requiresConfiguration>true</requiresConfiguration>
    </NameValuePair>
    <NameValuePair>
        <name>Connections2</name>
        <value>7222</value>
        <requiresConfiguration>true</requiresConfiguration>
    </NameValuePair>
</NameValuePairs>
<NameValuePairs>
    <name>Local Variables</name>
    <NameValuePair>
        <name>Connections3</name>
        <value>8222</value>
        <requiresConfiguration>true</requiresConfiguration>
    </NameValuePair>
    <NameValuePair>
        <name>Connections3</name>
        <value>8222</value>
        <requiresConfiguration>true</requiresConfiguration>
    </NameValuePair>
</NameValuePairs>
</DeploymentDescriptors>

```

Java Code 

```
File fDestFile = new File("myfile.xml");
DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
Document oDoc3 = dBuilder.parse(fDestFile);
NodeList oDestFlowList = oDoc3.getElementsByTagName("NameValuePairs");
for (int m = 0; m < oDestFlowList.getLength(); m++) {
     NodeList oDestchildList = oDestFlowList.item(m).getChildNodes();
     for (int n = 0; n < oDestchildList.getLength(); n++) {
          Node oDestchildNode = oDestchildList.item(n);
          if ("name".equals(oDestchildNode.getNodeName())) {
             //oDestchildNode.getParentNode().removeChild(oDestchildNode);    //Not Working
             //oDoc3.getDocumentElement().removeChild(oDestchildNode); //Not Working
           }
       }
   }   
 }

```