Cannot connect the test net rpc

[madeshv5543]

err { Error: Parse Error
at Socket.socketOnData (_http_client.js:442:20)
at Socket.emit (events.js:198:13)
at addChunk (_stream_readable.js:288:12)
at readableAddChunk (_stream_readable.js:269:11)
at Socket.Readable.push (_stream_readable.js:224:10)
at TCP.onStreamRead (internal/stream_base_commons.js:94:17) bytesParsed: 0, code: 'HPE_INVALID_CONSTANT' }

[pedrobranco]

I think I will need more information to help you...:

• Maybe the node --version, setup of your client / node, other useful information?
• Have you tried to connect with your bitcoin-core node using bitcoin-cli?