Error: Invalid JSON RPC response

[murilobast]

When I try to run tokenpool on my vps I get this error:

UnhandledPromiseRejectionWarning: Error: Invalid JSON RPC response: ""

It looks like it isn't getting a valid response from mainnet on web3

[murilobast]

Ok, just got why I am getting this error. I need an RPC server to connect but the question now is: Can I use a public RPC like "https://api.myetherapi.com/eth" or do I need to setup a private one?

[roy33333]

I got the same errors. Can anyone help me? Here is message.

Update Vardiff checkBatchPaymentsStatus (node:2583) UnhandledPromiseRejectionWarning: Error: Invalid JSON RPC response: "" at Object.InvalidResponse (/home/user/tokenpool/node_modules/web3/node_modules/web3-core-helpers/src/errors.js:42:16) at XMLHttpRequest.request.onreadystatechange (/home/user/tokenpool/node_modules/web3/node_modules/web3-providers-http/src/index.js:73:32) at XMLHttpRequestEventTarget.dispatchEvent (/home/user/tokenpool/node_modules/xhr2/lib/xhr2.js:64:18) at XMLHttpRequest._setReadyState (/home/user/tokenpool/node_modules/xhr2/lib/xhr2.js:354:12) at XMLHttpRequest._onHttpRequestError (/home/user/tokenpool/node_modules/xhr2/lib/xhr2.js:544:12) at ClientRequest. (/home/user/tokenpool/node_modules/xhr2/lib/xhr2.js:414:24) at emitOne (events.js:116:13) at ClientRequest.emit (events.js:211:7) at Socket.socketErrorListener (_http_client.js:401:9) at emitOne (events.js:116:13) at Socket.emit (events.js:211:7) at emitErrorNT (internal/streams/destroy.js:66:8) at _combinedTickCallback (internal/process/next_tick.js:139:11) at process._tickCallback (internal/process/next_tick.js:181:9) (node:2583) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1) (node:2583) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code. done w for each listening on JSONRPC server localhost:8080 monitor mined solutions