How to get rid of SAXParserError using getXML() call?

Question

Being new to ThingWorx I´m trying to follow an example to retrieve data using the code:

var params = {

proxyScheme: undefined /* STRING */,

headers: undefined /* JSON */,

ignoreSSLErrors: undefined /* BOOLEAN */,

useNTLM: undefined /* BOOLEAN */,

workstation: undefined /* STRING */,

useProxy: undefined /* BOOLEAN */,

withCookies: undefined /* BOOLEAN */,

proxyHost: undefined /* STRING */,

timeout: undefined /* NUMBER */,

proxyPort: undefined /* INTEGER */,

password: undefined /* STRING */,

domain: undefined /* STRING */,

username: undefined /* STRING */

};

// result: XML

var xmlPage = Resources["ContentLoaderFunctions"].GetXML(params);

var params = {

infoTableName : "InfoTable",

dataShapeName : "ThingWorxFeedData"

};

var result = Resources["InfotableFunctions"].CreateInfoTableFromDataShape(params);

for each (var item in xmlPage.channel.item){

var row = new Object();

row.title = item.title;

row.link = item.link;

result.AddRow(row);

}

where ThingWorxFeedData is a defined existing DataShape.

When I test the service the error message below is the result:

Error executing service

Wrapped org.xml.sax.SAXParseException; lineNumber: 2; columnNumber: 10; DOCTYPE is disallowed when the feature "http://apache.org/xml/features/disallow-doctype-decl" set to true. Cause: DOCTYPE is disallowed when the feature "http://apache.org/xml/features/disallow-doctype-decl" set to true.

Please advise, what do I do now?

I´m running ThingWorx in a browser over VPN to a SI installation in our local office.

dmoon · Answer

The url "http://www.thingworx.com/feed" has been removed. So, please use other rss feed to get your job done. I recommend you to use google news feed instead since that is pretty persistent and its url is "https://news.google.com/news/feeds".

And you used same variable name "params" twice. I recommend you not to use duplicate variable names in one script.

Regards,

Daniel

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