Error starting the sample

[jogule]

When I try to start the sample it connect but it seems that when it gets the list of customers the app raises an exception:

$ npm run start

partnercenter-restapi-nodejs@1.0.0 start C:\Users\JONGUZ\partnercenter-restapi-nodejs
npm run build && node ./src/index.js

partnercenter-restapi-nodejs@1.0.0 prebuild C:\Users\JONGUZ\partnercenter-restapi-nodejs
rm -rf typings && typings install

+-- chalk
-- debug -- ms

partnercenter-restapi-nodejs@1.0.0 build C:\Users\JONGUZ\partnercenter-restapi-nodejs
tsc

.. Authenticating the user as App Only
Logging into Azure AD..
.. obtained AAD access token.
Obtaining Partner Center token..
.. obtained Partner Center access token.
Checking if the domain 'wingtiptoys' is available...
.. domain is NOT available.
Getting list of customers...
undefined:1
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SyntaxError: Unexpected token 琢 in JSON at position 0
at JSON.parse ()
at Request._callback (C:\Users\JONGUZ\partnercenter-restapi-nodejs\src\pcCustomers.js:55:33)
at Request.self.callback (C:\Users\JONGUZ\partnercenter-restapi-nodejs\node_modules\request\request.js:186:22)
at emitTwo (events.js:126:13)
at Request.emit (events.js:214:7)
at Request. (C:\Users\JONGUZ\partnercenter-restapi-nodejs\node_modules\request\request.js:1163:10)
at emitOne (events.js:116:13)
at Request.emit (events.js:211:7)
at IncomingMessage. (C:\Users\JONGUZ\partnercenter-restapi-nodejs\node_modules\request\request.js:1085:12)
at Object.onceWrapper (events.js:313:30)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! partnercenter-restapi-nodejs@1.0.0 start: npm run build && node ./src/index.js
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the partnercenter-restapi-nodejs@1.0.0 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\JONGUZ\AppData\Roaming\npm-cache_logs\2018-03-28T19_45_38_421Z-debug.log

[indianazhao]

Try to add content-type in the request header

let requestHeaders: request.Headers = <request.Headers>{
  'Authorization': 'Bearer ' + this.partnerCenterToken,
  'MS-Contract-Version': 'v1',
  'MS-CorrelationId': uuid.v4(),
  'MS-RequestId': uuid.v4(),
  'X-Locale': 'en-US',
  'Content-type': 'text/json; charset=utf-8'  // <-- this line
};

And parse the body directly without the string process.

/* // strip off BOM characters "FF FE" for UTF-16LE
let stripped: string = body.substring(2, body.length);
// convert string from UTF-16LE => UTF-8
let converted: Buffer = encoding.convert(stripped, 'UTF-8', 'UTF-16LE');
// take UTF-8 string & parse as JSON
let json: any = JSON.parse(converted.toString());
deferred.resolve(json.items); */

// replace the above codes with the below ones
const jbody = JSON.parse(body);
deferred.resolve(jbody['items']);