I’m using that code in php

$xml = simplexml_load_file('XML/status1.xml');
echo "<br>--------------<br>XML parsing <br>--------------<br>";
$result = array();

foreach($xml->children() as $child){
$result[$child->getName()] = trim($child);

with a browser on the pi, it’s also ok

I have the same message with my environment.
In a browse it’s ok

no problemo,

with this config, black screen

modules: [
	{
		module: 'MMM-HTTPRequestDisplay',
		position: 'bottom_bar',	// This can be any of the regions. Best results in left or right regions.
		header: 'MMM-HTTPRequestDisplay', // This is optional
		config: {
			httpRequestURL: 'http://192.168.1.248:8889/status.xml',
			// See 'Configuration options' for more information.
		}
	},

is that correct ?

{
		module: 'MMM-HTTPRequestDisplay',
		position: 'bottom_bar',	// This can be any of the regions. Best results in left or right regions.
		header: 'MMM-HTTPRequestDisplay', // This is optional
		config: {
			accessToken: 'http://api.openweathermap.org/data/2.5/weather?q=London,uk&mode=xml',
			// See 'Configuration options' for more information.
		}
	},

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