I was exploring Mindee to make a code that converts the pdf to text, so I followed the steps and used the code from the documentation, but when I run it with node it throws this error:
internal/modules/cjs/loader.js:883
throw err;
^
Error: Cannot find module 'node:buffer'
Require stack:
- C:\Users\budgi\OneDrive\Documentos\TrabajosBi\Proy\Fedex\v2\node_modules\mindee\src\inputs\sources.js
- C:\Users\budgi\OneDrive\Documentos\TrabajosBi\Proy\Fedex\v2\node_modules\mindee\src\inputs\index.js
- C:\Users\budgi\OneDrive\Documentos\TrabajosBi\Proy\Fedex\v2\node_modules\mindee\src\client.js
- C:\Users\budgi\OneDrive\Documentos\TrabajosBi\Proy\Fedex\v2\node_modules\mindee\src\index.js
- C:\Users\budgi\OneDrive\Documentos\TrabajosBi\Proy\Fedex\v2\app.js
at Function.Module._resolveFilename (internal/modules/cjs/loader.js:880:15)
at Function.Module._load (internal/modules/cjs/loader.js:725:27)
at Module.require (internal/modules/cjs/loader.js:952:19)
at require (internal/modules/cjs/helpers.js:88:18)
at Object.<anonymous> (C:\Users\budgi\OneDrive\Documentos\TrabajosBi\Proy\Fedex\v2\node_modules\mindee\src\inputs\sources.js:30:23)
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) {
code: 'MODULE_NOT_FOUND',
requireStack: [
'C:\\Users\\budgi\\OneDrive\\Documentos\\TrabajosBi\\Proy\\Fedex\\v2\\node_modules\\mindee\\src\\inputs\\sources.js',
'C:\\Users\\budgi\\OneDrive\\Documentos\\TrabajosBi\\Proy\\Fedex\\v2\\node_modules\\mindee\\src\\inputs\\index.js',
'C:\\Users\\budgi\\OneDrive\\Documentos\\TrabajosBi\\Proy\\Fedex\\v2\\node_modules\\mindee\\src\\client.js',
'C:\\Users\\budgi\\OneDrive\\Documentos\\TrabajosBi\\Proy\\Fedex\\v2\\node_modules\\mindee\\src\\index.js',
'C:\\Users\\budgi\\OneDrive\\Documentos\\TrabajosBi\\Proy\\Fedex\\v2\\app.js'
]
}
These are the folders:
folders
And the app.js (pasted the code from the documentation)
const mindee = require("mindee");
// for TS or modules:
// import * as mindee from "mindee";
// Init a new client
const mindeeClient = new mindee.Client({apiKey: "1234567890"});
// Load a file from disk and parse it
const invoiceResponse = mindeeClient
.docFromPath("/path/to/the/invoice.pdf")
.parse(mindee.InvoiceV3);
// Print a the parsed data
invoiceResponse.then((resp) => {
// The document property can be undefined:
// * TypeScript will throw an error without this guard clause
// (or consider using '?' notation)
// * JavaScript will be very happy to produce subtle bugs
// without this guard clause
if (resp.document === undefined) return;
// full object
console.log(resp.document);
// string summary
console.log(resp.document.toString());
});
What can be the cause of the error?
Related
I'm trying to read existing JSON file and update the existing value and saving it back. I'm getting below error message:
node:internal/modules/cjs/loader:944
throw err;
^
Error: Cannot find module 'src/myApp/test.json'
Require stack:
at Function.Module._resolveFilename (node:internal/modules/cjs/loader:941:15)
at Function.Module._load (node:internal/modules/cjs/loader:774:27)
at Module.require (node:internal/modules/cjs/loader:1013:19)
at require (node:internal/modules/cjs/helpers:93:18)
at Module._compile (node:internal/modules/cjs/loader:1109:14)
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1138:10)
at Module.load (node:internal/modules/cjs/loader:989:32)
at Function.Module._load (node:internal/modules/cjs/loader:829:14)
at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:76:12) {
code: 'MODULE_NOT_FOUND',
}
Please find the code below -
Much appreciated if someone can help me to fix this issue.
test.json
{
"key": ""
}
updateJSON.js
const fs = require('fs');
const fileName = 'src/myApp/test.json';
const file = require(fileName);
file.key = "new value";
fs.writeFile(fileName, JSON.stringify(file), function writeJSON(err) {
if (err) return console.log(err);
console.log(JSON.stringify(file));
console.log('writing to ' + fileName);
});
The error message Error: Cannot find module 'src/myApp/test.json' indicates that the Node.js cannot resolve the src/myApp/test.json file correctly.
By default, the name(src/myApp/test.json here) not starting with ./ will be recognized as a module of Node.js and will be resolved from native modules and node_modules, which leads to the error.
Using a relative path like ../src/myApp/test.json should fix it.
Ref: https://nodejs.org/api/modules.html#modules_require_id
I am using html-pdf NPM module to convert my html (bill.html) code to pdf file (bill.pdf), I have simple html with heading tag and exporting that html by fs module below
import { create } from 'html-pdf';
import fs from 'fs';
import path from 'path';
var html = fs.readFileSync(path.resolve(__dirname, "./bill.html"), 'utf8');
var options = { format: 'Letter' };
create(html, options).toFile('./bill.pdf', function(err, res) {
if (err) return console.log(err);
console.log(res);
});
And I am getting this error of 'phantomjs-prebuilt'
html-pdf: Failed to load PhantomJS module. Error: Cannot find module 'phantomjs-prebuilt'
Require stack:
- /home/hardy/Documents/personal/api/node_modules/html-pdf/lib/pdf.js
- /home/hardy/Documents/personal/api/node_modules/html-pdf/lib/index.js
- /home/hardy/Documents/personal/api/src/app.js
at Function.Module._resolveFilename (internal/modules/cjs/loader.js:793:17)
at Function.Module._load (internal/modules/cjs/loader.js:686:27)
at Module.require (internal/modules/cjs/loader.js:848:19)
at require (internal/modules/cjs/helpers.js:74:18)
at Object.<anonymous> (/home/hardy/Documents/personal/api/node_modules/html-pdf/lib/pdf.js:7:19)
at Module._compile (internal/modules/cjs/loader.js:955:30)
at Module._extensions..js (internal/modules/cjs/loader.js:991:10)
at Object.require.extensions.<computed> [as .js] (/home/hardy/Documents/personal/api/node_modules/babel-register/lib/node.js:152:7)
at Module.load (internal/modules/cjs/loader.js:811:32)
at Function.Module._load (internal/modules/cjs/loader.js:723:14) {
code: 'MODULE_NOT_FOUND',
requireStack: [
'/home/hardy/Documents/personal/api/node_modules/html-pdf/lib/pdf.js',
'/home/hardy/Documents/personal/api/node_modules/html-pdf/lib/index.js',
'/home/hardy/Documents/personal/api/src/app.js'
]
}
Debugger listening on ws://127.0.0.1:5858/508c0ea9-c495-4254-9b05-cd2fd3cd8ae3
For help, see: https://nodejs.org/en/docs/inspector
assert.js:374
throw err;
^
AssertionError [ERR_ASSERTION] [ERR_ASSERTION]: html-pdf: Failed to load PhantomJS module. You have to set the path to the PhantomJS binary using 'options.phantomPath'
at new PDF (/home/hardy/Documents/personal/api/node_modules/html-pdf/lib/pdf.js:38:3)
at createPdf (/home/hardy/Documents/personal/api/node_modules/html-pdf/lib/index.js:10:14)
at Object.<anonymous> (/home/hardy/Documents/personal/api/src/app.js:8:1)
at Module._compile (internal/modules/cjs/loader.js:955:30)
at loader (/home/hardy/Documents/personal/api/node_modules/babel-register/lib/node.js:144:5)
at Object.require.extensions.<computed> [as .js] (/home/hardy/Documents/personal/api/node_modules/babel-register/lib/node.js:154:7)
at Module.load (internal/modules/cjs/loader.js:811:32)
at Function.Module._load (internal/modules/cjs/loader.js:723:14)
at Function.Module.runMain (internal/modules/cjs/loader.js:1043:10)
at Object.<anonymous> (/home/hardy/Documents/personal/api/node_modules/babel-cli/lib/_babel-node.js:154:22) {
generatedMessage: false,
code: 'ERR_ASSERTION',
actual: undefined,
expected: true,
operator: '=='
}
Waiting for the debugger to disconnect...
As phantomjs-rebuilt is a deprecated
You can still install it forcefully and resolve the error.
Command - npm i phantomjs-prebuilt --force
I want to run some function inside javascript file via the console.
I'm using Node v12.14.1.
My case is as follows:
I have a testIt.js file as follows:
import {settings} from "./config";
const someMainFunction = (testParam) => {
console.log("This is init");
console.log("This PARAM", testParam);
otherFunction();
};
const otherFunction = () => {
console.log("This is other function")
};
export { someMainFunction }
I want to run someMainFunction via console.
I tried with
node -e 'require("./testIt").someMainFunction("Testing...")'
But it doesn't work.
I do not want to use any external libraries.
Any idea how to do that?
UPDATE
I get an error as follows:
import {settings} from "./frontend/config";
^^^^^^
SyntaxError: Cannot use import statement outside a module
at Module._compile (internal/modules/cjs/loader.js:895:18)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:995:10)
at Module.load (internal/modules/cjs/loader.js:815:32)
at Function.Module._load (internal/modules/cjs/loader.js:727:14)
at Module.require (internal/modules/cjs/loader.js:852:19)
at require (internal/modules/cjs/helpers.js:74:18)
at [eval]:1:1
at Script.runInThisContext (vm.js:116:20)
at Object.runInThisContext (vm.js:306:38)
at Object.<anonymous> ([eval]-wrapper:9:26)
I've tried also with:
node --harmony testIt.js
But I get the same error.
UPDATE 2
When I try with
node --experimental-modules testIt.mjs
I get an error as follows:
(node:99449) ExperimentalWarning: The ESM module loader is experimental.
internal/modules/esm/default_resolve.js:84
let url = moduleWrapResolve(specifier, parentURL);
^
Error: Cannot find module /Users/username/Projects/config imported from /Users/username/Projects/testIt.mjs
at Loader.resolve [as _resolve] (internal/modules/esm/default_resolve.js:84:13)
at Loader.resolve (internal/modules/esm/loader.js:73:33)
at Loader.getModuleJob (internal/modules/esm/loader.js:147:40)
at ModuleWrap.<anonymous> (internal/modules/esm/module_job.js:41:40)
at link (internal/modules/esm/module_job.js:40:36) {
code: 'ERR_MODULE_NOT_FOUND'
}
UPDATE 3
import {settings} from "./frontend/config";
^^^^^^
SyntaxError: Cannot use import statement outside a module
at Module._compile (internal/modules/cjs/loader.js:895:18)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:995:10)
at Module.load (internal/modules/cjs/loader.js:815:32)
at Function.Module._load (internal/modules/cjs/loader.js:727:14)
at Module.require (internal/modules/cjs/loader.js:852:19)
at require (internal/modules/cjs/helpers.js:74:18)
at [eval]:1:1
at Script.runInThisContext (vm.js:116:20)
at Object.runInThisContext (vm.js:306:38)
at Object.<anonymous> ([eval]-wrapper:9:26)
When I try to use typescript .ts spec and run them in protractor, I get:
[17:05:52] E/launcher - Error: SyntaxError: Unexpected token import
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:387:25)
at Object.Module._extensions..js (module.js:422:10)
at Module.load (module.js:357:32)
at Function.Module._load (module.js:314:12)
at Module.require (module.js:367:17)
at require (internal/module.js:16:19)
at C:\Users\gwk736\Gitlab\inform-locate-E2E-tests\node_modules\jasmine\lib\jasmine.js:84:5
at Array.forEach (native)
at Jasmine.loadSpecs (C:\Users\gwk736\Gitlab\inform-locate-E2E-tests\node_modules\jasmine\lib\jasmine.js:83:18)
[17:05:52] E/launcher - Process exited with error code 100
When I have .ts file and no import is present it's behaving ok. Why ?
) Get the same error, using: Jasmine2, Protractor 4.0.11, typescript 2.0.3
And I don't know what seems to be the problem. But my workaround is:
in file: main-page.ts
module.exports = {
setUrl: function(){
browser.get("/");
}
};
and in file you want to use the function setURL for example:
var mainPage = require('./main-page.ts');
describe('Test Main Page', function() {
it('should have a title', function() {
mainPage.setUrl();
expect(browser.getTitle()).toEqual('Titel meiner Seite');
});
});
That's just my workaround - actually I didn't find out the real reason for the problem you described!
I'm trying to require another file within a node project I'm working on; this will be a command line tool. What I'm trying to do is create a formatted color output using the following file format.js:
modules.exports = {
warning: function(input){
say("\033[31m" + input)
},
info: function(input){
say("\033[36m" + input)
}
}
From there I want to create the colored output and put it into a file named gen_email.js. That file has these two functions in it:
function say(input){
console.log(input)
}
function helpPage(){
say('');
format.info("test")
}
When I attempt to run this it outputs the following:
C:\Users\thomas_j_perkins\bin\javascript\node\email\lib\format.js:1
(function (exports, require, module, __filename, __dirname) { modules.exports = {
^
ReferenceError: modules is not defined
at Object.<anonymous> (C:\Users\thomas_j_perkins\bin\javascript\node\email\lib\for
mat.js:1:63)
at Module._compile (module.js:409:26)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Module.require (module.js:353:17)
at require (internal/module.js:12:17)
at Object.<anonymous> (C:\Users\thomas_j_perkins\bin\javascript\node\email\gen_ema
il.js:3:16)
at Module._compile (module.js:409:26)
at Object.Module._extensions..js (module.js:416:10)
I'm not understanding what I'm doing wrong, according to this I am requiring the file the correct way. What am I doing wrong here, do I need to move the say function into the other file?
It should be
module.exports = {
warning: function(input){
say("\033[31m" + input)
},
info: function(input){
say("\033[36m" + input)
}
}
in the other file
const format = require("whatEverPathIsOn/format.js")
if the file is under the same path just
const format = require("./format.js")
That should be module, not modules.