During the install of this github project I get this error:
Error: Invalid JSON RPC response: undefined
at Object.InvalidResponse (C:\Users\backu\blockchain\Blockchain4LinkedData-master\Dapp\node_modules\web3\lib\web3\errors.js:35:16)
at HttpProvider.send (C:\Users\backu\blockchain\Blockchain4LinkedData-master\Dapp\node_modules\web3\lib\web3\httpprovider.js:91:22)
at RequestManager.send (C:\Users\backu\blockchain\Blockchain4LinkedData-master\Dapp\node_modules\web3\lib\web3\requestmanager.js:58:32)
at Eth.send [as getBlock] (C:\Users\backu\blockchain\Blockchain4LinkedData-master\Dapp\node_modules\web3\lib\web3\method.js:145:58)
at Object. (C:\Users\backu\blockchain\Blockchain4LinkedData-master\Dapp\app\routes.js:31:22)
at Module._compile (internal/modules/cjs/loader.js:1063:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
at Module.load (internal/modules/cjs/loader.js:928:32)
at Function.Module._load (internal/modules/cjs/loader.js:769:14)
at Module.require (internal/modules/cjs/loader.js:952:19)
Could someone help me with this?
Most likely, when the geth was launched, one of the modules whose methods were used by Dapp was not enabled in the settings of the RPC API. Look at the value of the --rpcapi key from the startup line.
Related
I'm trying to transform a gedcom file in json this the following code:
"Installation:
The gedcom package can be added as a dependency to use in your code, or if you'd like to just use the CLI, install it globallly:
npm install -g gedcom"
and please find below the error:
Error: Illegal nesting: transition from 1 to NaN
at /usr/local/lib/node_modules/gedcom/dist/cli.js:2:6625
at e (/usr/local/lib/node_modules/gedcom/dist/cli.js:2:6769)
at /usr/local/lib/node_modules/gedcom/dist/cli.js:2:7434
at Object.<anonymous> (/usr/local/lib/node_modules/gedcom/dist/cli.js:2:7535)
at Module._compile (node:internal/modules/cjs/loader:1105:14)
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1159:10)
at Module.load (node:internal/modules/cjs/loader:981:32)
at Function.Module._load (node:internal/modules/cjs/loader:822:12)
at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:77:12)
at node:internal/main/run_main_module:17:47```
Thank you for your help.
Adrien
I'm trying to read CSV with Javascript, but I'm getting an error.
Here is my code:
fs.readFile('./data/AMZN.csv', async (err,data)=>{
if(err){
console.log(err)
return
}
console.log(data.replace("$",""));
})
Here is the example of my CSV data:
Date, Close/Last, Volume, Open, High, Low
09/11/2020, $3116.22, 5093982, $3208.69, $3217.3409, $3083.98
09/10/2020, $3175.11, 5330741, $3307.219, $3349.89, $3170.55
09/09/2020, $3268.61, 5188675, $3202.99, $3303.175, $3185
And here is the error that I get:
SyntaxError: Unexpected number
at wrapSafe (internal/modules/cjs/loader.js:1072:16)
at Module._compile (internal/modules/cjs/loader.js:1122:27)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1178:10)
at Module.load (internal/modules/cjs/loader.js:1002:32)
at Function.Module._load (internal/modules/cjs/loader.js:901:14)
at Module.require (internal/modules/cjs/loader.js:1044:19)
at require (internal/modules/cjs/helpers.js:77:18)
at Object.<anonymous> (C:\Users\jackl\Desktop\Projects\scraper_cheerio\scraper.js:5:14)
at Module._compile (internal/modules/cjs/loader.js:1158:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1178:10)
I've figured out that Javascript perceives $3116 as a string and the following .22 as a property of that string object, which can not be a number and therefore throws "Unexpected number".
But how do I fix it? I've been trying to deal with it for 2 days, but no luck so far.
The problem was in this line:
const AMZN = require("./data/AMZN.csv");
The code in the question works fine.
i am trying execute test with jest in CRA and i keep getting this weird error.
C:\Users\mfonpah\Documents\projects\nexus-web-client\web-
client\node_modules\auth0-js\src\index.js:1
(function (exports, require, module, __filename, __dirname) { import
Authentication from './authentication';
^^^^^^^^^^^^^^
SyntaxError: Unexpected identifier
at new Script (vm.js:74:7)
at createScript (vm.js:246:10)
at Object.runInThisContext (vm.js:298:10)
at Module._compile (internal/modules/cjs/loader.js:670:28)
at Module._extensions..js (internal/modules/cjs/loader.js:713:10)
at Object.require.extensions.(anonymous function) [as .js]
(C:\Users\mfonpah\Documents\projects\nexus-web-client\web-
client\node_modules\babel-register\lib\node.js:152:7)
at Module.load (internal/modules/cjs/loader.js:612:32)
at tryModuleLoad (internal/modules/cjs/loader.js:551:12)
at Function.Module._load (internal/modules/cjs/loader.js:543:3)
at Module.require (internal/modules/cjs/loader.js:650:17)
at require (internal/modules/cjs/helpers.js:20:18)
any ideas on how to fix this?
thanks
If you see this error, your EF6 import statements are not being transpiled. Make sure your babel presets contain "env"
.babelrc and "babel" property in package.json
{
"presets":["env", "react"]
}
Depending on your use case you might also need to add the transform-es2015-modules-amd plugin, more here.
I am working on a mean.io application. I am trying to run this application on Ubuntu shell with forever module of node but it is throwing an error
"util.js:756
throw new TypeError('The super constructor to `inherits` must not ' +
^: The super constructor to `inherits` must not be null or undefined.
at Object.exports.inherits (util.js:756:11)
at Object.<anonymous> (/usr/lib/node_modules/forever/node_modules/forever-monitor/lib/forever-monitor/monitor.js:142:7)
at Module._compile (module.js:435:26)
at Object.Module._extensions..js (module.js:442:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:311:12)
at Module.require (module.js:366:17)
at require (module.js:385:17)
at Object.<anonymous> (/usr/lib/node_modules/forever/node_modules/forever-monitor/lib/index.js:14:24)
at Module._compile (module.js:435:26)
"
Can anyone help on this what is the actual issue,how i can resolve this error.
I have faced the same issue. It was due to using Redistore with "express" parameter
var RedisStore = require('connect-redis')(express);
finally I fixed it using a session as parameter.
var session = require('express-session');
var RedisStore = require('connect-redis')(session);
Hope it helps you.
I'm sure I'm doing something stupid, but I can't get node-fnoc to work. I have a directory with a simple package.json in it, I have a /config/ directory in that directory with a simple JSON file in it. And, I'm basically just trying to do what they have in their example.
var fnoc = require('fnoc');
fnoc(function(err, configs){
console.log(configs);
});
and this is what I'm getting:
fnoc(function(err, configs){
^
TypeError: object is not a function
at Object.<anonymous> (/opt/backups/readconfig.js:3:1)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Function.Module.runMain (module.js:497:10)
at startup (node.js:119:16)
at node.js:901:3
Any ideas?
The document on github is for version 0.2.2
You need to install fnoc#0.2.2
npm install fnoc#0.2.2
Run your js
node your.js
Output:
{ package:
{ name: 'asdf',
dependencies:
{ express: '*',
jade: '*',
Version is in the changelog file:
https://github.com/jprichardson/node-fnoc/blob/master/CHANGELOG.md