I'm new to electron and have made my first electron application, it runs normally running npm start but when using npm run I am unable to execute my application. (I am running ubuntu linux) The cli gives this error message when running the executable file:
A JavaScript error occurred in the main process
Uncaught Exception:
Error: Cannot find module '/home/user/Documents/dev/cocoa/cocoa-linux-x64/resources/app/index.js'
at Module._resolveFilename (module.js:455:15)
at Function.Module._resolveFilename (/home/user/Documents/dev/cocoa/cocoa-linux-x64/resources/electron.asar/common/reset-search-paths.js:35:12)
at Function.Module._load (module.js:403:25)
at Object.<anonymous> (/home/user/Documents/dev/cocoa/cocoa-linux-x64/resources/electron.asar/browser/init.js:171:8)
at Module._compile (module.js:556:32)
at Object.Module._extensions..js (module.js:565:10)
at Module.load (module.js:473:32)
at tryModuleLoad (module.js:432:12)
at Function.Module._load (module.js:424:3)
at Module.runMain (module.js:590:10)
This is my package.json :
{
"name": "cocoa",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"start": "electron main.js",
"package-linux" : "electron-packager . --platform=linux --arch=x64 --electron-version=1.4.13"
},
"author": "",
"license": "ISC",
"devDependencies": {
"electron-packager": "^8.7.1"
}
}
this is the main.js file :
const electron = require('electron')
const {app, BrowserWindow} = electron
app.on('ready', ()=> {
let win = new BrowserWindow({
width:400,
height:400
})
win.loadURL('http://google.com')
})
Does anyone know what I am doing wrong, thank you for your help.
Ok, that was really stupid. I had named the main js file for the project main.js when in actual fact it had to be named index.js
problem solved!
Related
IDE: Replit
Good afternoon, thanks for checking out.
I wanted to implement absolute imports to my node project, but something odd is happening whenever I try to run the code.
Here are the things I set for my jsconfig.json file:
{
"compilerOptions": {
"baseUrl": "src"
}
}
Now, this is how i'm calling the file I need inside another one:
const {title} = require('util.js')
Oddly, replit's intellisense shows up the right path:
Thumbs Up From Replit
But then, when I finally execute the code, I get this error message:
Error: Cannot find module '/home/runner/Moniqueta-Discordjs/node_modules/util.js/index.js'. Please verify that the package.json has a valid "main" entry
at tryPackage (node:internal/modules/cjs/loader:353:19)
at Function.Module._findPath (node:internal/modules/cjs/loader:566:18)
at Function.Module._resolveFilename (node:internal/modules/cjs/loader:919:27)
at Function.Module._load (node:internal/modules/cjs/loader:778:27)
at Module.require (node:internal/modules/cjs/loader:1005:19)
at require (node:internal/modules/cjs/helpers:102:18)
at Object. (/home/runner/Moniqueta-Discordjs/src/commands/rps.js:2:17)
at Module._compile (node:internal/modules/cjs/loader:1101:14)
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1153:10) {
code: 'MODULE_NOT_FOUND',
path: '/home/runner/Moniqueta-Discordjs/node_modules/util.js/package.json',
requestPath: 'util.js'
}
I tried following the error by adding a "valid main entry to my package.json" file, like this:
{
"name": "moniqueta-discordjs",
"version": "1.0.0",
"description": "",
"main": "src/index.js",
"keywords": [],
"author": "sum117",
"license": "ISC",
"dependencies": {
"#replit/database": "^2.0.2",
"discord.js": "^13.8.0",
"src": "^1.1.2",
"util.js": "^0.0.0"
}
}
And when I checked it, it had "util.js" as a declared dependency, I really don't understand what's going on.
Thanks for reading. What am I missing? I really would love this to work...
If my explanation is not enough, you can access my open source code via the link.
I was following an introduction tutorial using anchor (solana framework), it is based in the official github.
In the testing part, I used anchor test command and I got this error:
BPF SDK: /home/sebastian/.local/share/solana/install/releases/1.9.12/solana-release/bin/sdk/bpf
cargo-build-bpf child: rustup toolchain list -v
cargo-build-bpf child: cargo +bpf build --target bpfel-unknown-unknown --release
Finished release [optimized] target(s) in 3.86s
cargo-build-bpf child: /home/sebastian/.local/share/solana/install/releases/1.9.12/solana-release/bin/sdk/bpf/dependencies/bpf-tools/llvm/bin/llvm-readelf --dyn-symbols /home/sebastian/Documentos/solana-project/anchor/examples/tutorial/basic-1/target/deploy/basic_1.so
To deploy this program:
$ solana program deploy /home/sebastian/Documentos/solana-project/anchor/examples/tutorial/basic-1/target/deploy/basic_1.so
The program address will default to this keypair (override with --program-id):
/home/sebastian/Documentos/solana-project/anchor/examples/tutorial/basic-1/target/deploy/basic_1-keypair.json
yarn run v1.22.17
$ /home/sebastian/Documentos/solana-project/anchor/examples/tutorial/node_modules/.bin/mocha -t 1000000 tests/
Error: Cannot find module '/home/sebastian/Documentos/solana-project/anchor/examples/tutorial/node_modules/#project-serum/anchor/dist/cjs/index.js'. Please verify that the package.json has a valid "main" entry
at tryPackage (node:internal/modules/cjs/loader:353:19)
at Function.Module._findPath (node:internal/modules/cjs/loader:566:18)
at Function.Module._resolveFilename (node:internal/modules/cjs/loader:919:27)
at Function.Module._load (node:internal/modules/cjs/loader:778:27)
at Module.require (node:internal/modules/cjs/loader:999:19)
at require (node:internal/modules/cjs/helpers:102:18)
at Object.<anonymous> (/home/sebastian/Documentos/solana-project/anchor/examples/tutorial/basic-1/tests/basic-1.js:2:16)
at Module._compile (node:internal/modules/cjs/loader:1099:14)
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1153:10)
at Module.load (node:internal/modules/cjs/loader:975:32)
at Function.Module._load (node:internal/modules/cjs/loader:822:12)
at ModuleWrap.<anonymous> (node:internal/modules/esm/translators:170:29)
at ModuleJob.run (node:internal/modules/esm/module_job:198:25)
at async Promise.all (index 0)
at async ESMLoader.import (node:internal/modules/esm/loader:385:24)
at async importModuleDynamicallyWrapper (node:internal/vm/module:437:15)
at async formattedImport (/home/sebastian/Documentos/solana-project/anchor/examples/tutorial/node_modules/mocha/lib/nodejs/esm-utils.js:7:14)
at async Object.exports.requireOrImport (/home/sebastian/Documentos/solana-project/anchor/examples/tutorial/node_modules/mocha/lib/nodejs/esm-utils.js:48:32)
at async Object.exports.loadFilesAsync (/home/sebastian/Documentos/solana-project/anchor/examples/tutorial/node_modules/mocha/lib/nodejs/esm-utils.js:88:20)
at async singleRun (/home/sebastian/Documentos/solana-project/anchor/examples/tutorial/node_modules/mocha/lib/cli/run-helpers.js:125:3)
at async Object.exports.handler (/home/sebastian/Documentos/solana-project/anchor/examples/tutorial/node_modules/mocha/lib/cli/run.js:374:5)
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
This is my package.json:
{
"name": "basic-1",
"version": "0.24.2",
"license": "(MIT OR Apache-2.0)",
"homepage": "https://github.com/project-serum/anchor#readme",
"bugs": {
"url": "https://github.com/project-serum/anchor/issues"
},
"repository": {
"type": "git",
"url": "https://github.com/project-serum/anchor.git"
},
"engines": {
"node": ">=11"
},
"scripts": {
"test": "anchor test --skip-lint"
},
"dependencies": {
"#project-serum/anchor": "^0.24.2"
}
}
I really appreciate any information about it. I also attach the tutorial and anchor's github link.
https://github.com/project-serum/anchor
https://youtu.be/CmG5_sIas1Q
Try re-installing #project-serum/anchor
yarn add #project-serum/anchor
In your anchor.toml file, try changing the value of 'test' to mocha tests/test.js , replace test.js with whatever the name of your file in tests.
Go check node_modules/#project-serum/anchor if you don't have a "dist" folder there you will have to run yarn add#project-serum/anchor again. When you can see that the "dist" folder was properly installed you'll be able to run your tests again.
I have protractor running with typescript and I'm trying to follow the steps on the link
Using require with relative paths
so i can test drag and drop with native javascript from this repo https://gist.github.com/druska/624501b7209a74040175 because there is an issue with Chromedriver and it's not working.
Package.json
"dependencies": {
"#types/jasmine": "^3.5.10",
"#types/node": "^13.11.0",
"dragndrop": "./src/utils/functions/dragndrop/",
"protractor": "^5.4.4",
"typescript": "^3.8.3"
},
Package.json of the module
{
"name": "dragndrop",
"version": "0.1.1",
"description": "Drag and drop object",
"main": "./index.js",
"dependencies": {}
}
This is what I have in my code
var DragAndDrop = require('dragndrop');
var dragAndDropFn = new DragAndDrop();
...
browser.executeScript(dragAndDropFn, elem2, elem1);
When I run the test I get
E/launcher - Error: Error: Cannot find module 'dragndrop'
at Function.Module._resolveFilename (internal/modules/cjs/loader.js:636:15)
at Function.Module._load (internal/modules/cjs/loader.js:562:25)
at Module.require (internal/modules/cjs/loader.js:692:17)
at require (internal/modules/cjs/helpers.js:25:18)
at Object.<anonymous> (C:\Work\GIT\OSM\Web\temp\src\test-suites\feature\routes-planning\routes-planning-list.spec.js:17:19)
at Module._compile (internal/modules/cjs/loader.js:778:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10)
at Module.load (internal/modules/cjs/loader.js:653:32)
at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
at Function.Module._load (internal/modules/cjs/loader.js:585:3)
Can someone tell what do I need to do/change in order to use the javascript module?
Thanks in advance
I'm experiencing the following error when I try to run my Node.js app:
Starting child process with 'node ./app.js'
C:\Users\Julian\OneDrive\Documents\Websites\Node\node_modules\connect-redis\lib\connect-redis.js:33
var Store = connect.session.Store;
^
TypeError: Cannot read property 'Store' of undefined
at module.exports (C:\Users\Julian\OneDrive\Documents\Websites\Node\node_modules\connect-redis\lib\connect-redis.js:33:30)
at Object.<anonymous> (C:\Users\Julian\OneDrive\Documents\Websites\Node\app.js:9:42)
at Module._compile (module.js:556:32)
at Object.Module._extensions..js (module.js:565:10)
at Module.load (module.js:473:32)
at tryModuleLoad (module.js:432:12)
at Function.Module._load (module.js:424:3)
at Module.runMain (module.js:590:10)
at run (bootstrap_node.js:394:7)
at startup (bootstrap_node.js:149:9)
Program node ./app.js exited with code 1
Starting child process with 'node ./app.js'
Received SIGINT, killing child process...
Parent process exiting, terminating child...
Terminate batch job (Y/N)? y
My package.json file is as follows:
{
"name": "NodeChat",
"version": "0.0.0",
"main": "app.js",
"scripts": {
"stop": "echo not implemented",
"start": "supervisor ./app.js"
},
"dependencies": {
"connect-flash": "0.1.1",
"connect-redis": "1.4.7",
"cookie-parser": "1.4.3",
"ejs": "0.8.5",
"express": "4.6.1",
"express-partials": "0.2.0",
"express-session": "1.14.2",
"redis": "0.10.1"
}
}
I thought it might be a compatibility issue, but I believe I'm running a compatible version of connect-redis#1.4.7. I have an instance of Redis running.
Updating "connect-redis": "1.4.7" to 1.5.0 solved the problem for me.
I am doing the node.js lesson from lynda.com and am unable to find what is causing the "Error: Can not find module". From everything I can tell the package.json has the flight module in it.
Everything has been working so far so I know node.js is installed and running correctly. The way I am running this file is by typing "node app.js" at the command line. Also all of the files are in the same folder.
Here is the console log:
C:\Users\Jonathan\Desktop\flight>node app.js
module.js:340
throw err;
^
Error: Cannot find module './flight'
at Function.Module._resolveFilename (module.js:338:15)
at Function.Module._load (module.js:280:25)
at Module.require (module.js:364:17)
at require (module.js:380:17)
at Object.<anonymous> (C:\Users\Jonathan\Desktop\flight\app.js:1:76)
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)
C:\Users\Jonathan\Desktop\flight>
Here is the code.
Package.json file
{
"name": "flight",
"version": "1.0.0",
"description": "a module for keeping track of a flight",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"author": "JBaxter",
"license": "ISC"
}
index.js file
var number, origin, destination;
exports.setNumber = function (num){
number = num;
};
exports.setOrigin = function (o){
origin = o;
};
exports.setDestination = function (d){
destination = d;
};
exports.getInfo = function() {
return {
number: number,
origin: origin,
destination: destination
};
};
app.js file
var flight = require('./flight');
flight.setOrgin('LAX');
flight.setDestination('DCA');
flight.setNumber(462);
console.log(flight.getInfo());
Any help with be great. I thought the name within the package.json file was your module but maybe I am incorrect. Thanks in advance.
"./flight" does not evaluate to index.js in your case.
If you create a subdir :
flight
- index.js
then you can require("./flight") and have it evaluated to "./flight/index.js".
In your case, simplest thing you could to do :
require("./index.js");
you can do it in the following way:
var flight = require('./index.js');
OR
var flight = require('./index');
Following code will not work because the node will look for module named 'flight' in node_modules folder
var flight = require('flight');