In this article, you will use a debugger to debug some sample Node.js applications. You will first debug code using the built-inNode.js debugger tool, setting up watchers and breakpoints so you can find the root cause of a bug. You will then useGoogle Chrome DevToolsas a...
// is NODE_ENV set to "development"? const DEVMODE = (process.env.NODE_ENV === 'development'); if (DEVMODE) { console.log('application started in development mode on port ${PORT}'); } NODE_DEBUG enables debugging messages using the Node.js util.debuglog (see below), but also ...
env.NODE_ENV !== 'production'); if (devMode) { console.log('application is running in development mode'); } You can also use Node’s util.debuglog method to conditionally output error messages, e.g. import { debuglog } from 'util'; const myappDebug = debuglog('myapp'); myapp...
NODE_DEBUGenables debugging messages using the Node.jsutil.debuglog(see below), but also consult the documentation of your primary modules and frameworks to discover further options. Note that environment variables can also be saved to a.envfile. For example: ...
I'm trying to debug the simple "Getting Started" Node.js code found here:https://nodejs.org/en/docs/guides/getting-started-guide/ This is the debugging configuration I have set: I have set breakpoints to every line and I have read the instructions here:https://www.jetbrains.com/h...
i want to debug a node application on a iot device homey, i can attach the debugger to chrome inspector in visual studio code with launch.js but how is that done in vs 2019. you can attach to a process but which is it ? thera a numerous chrome processes on mu computer....
NODE_DEBUG_NATIVE: can be used to enable logging output for Node.js native modules. Popular Node.js Modules for Working with MySQL mysql: the official MySQL module for Node.js, developed by Oracle. mysql2: a MySQL library for Node.js that is a drop-in replacement for themysqlmodule. ...
node --inspect-brk dist/rest-api/src/main.js TO make it easier for us running this later, we can do: "start:debug":"tsc-watch -p tsconfig.build.json --onSuccess \"node --inspect-brk dist/rest-api/src/main.js\"", After running this script, you cannot see the endpoint running, ...
{"version":"0.2.0","configurations":[{"name":"Next.js: debug server-side","type":"node-terminal","request":"launch","command":"npm run dev"},{"name":"Next.js: debug client-side","type":"chrome","request":"launch","url":"http://localhost:3000"},{"name":"Next.js: debug ...
Add debug logging in your main index.js file to print out the loaded modules and see where it is failing. Adding more logging and verifying that the path is correct would be my recommended first step. Please feel free to post a follow-up with the specific error text if you are still ...