Run Flask/Dash App with VSCode Debugger not working

Question

When I run my Dash app from the command line using export PYTHONPATH=./src/ && python ./src/pdv/app.py it runs properly, however, when I try to run it with the debugger (using the following configuration in my launch.json { "name": "Python: Current File", "type": "python", "request": "launch", "program": "${file}", "console": "integratedTerminal", "env": { "PYTHONPATH": "${workspaceRoot}/src/"} }, I get the following error: Dash is running on http://127.0.0.1:8050/ * Serving Flask app 'app' (lazy loading) * Environment: production WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead. * Debug mode: on No module named app Any ideas what's wrong with my debug configuration? JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

Answer 1

The file you are referring to is the launch.json, if the content of that file is contained within the settings.json file it cannot work. I leave you an example of how the settings.json and launch.json files should be configured to debug a python application in visual studio code: settings.json { "python.defaultInterpreterPath": "", "python.analysis.extraPaths": [ "src" ] } launch.json { "version": "0.2.0", "configurations" : [ { "name": "local", "type": "python", "stopOnEntry": false, "request": "launch", "program": "${workspaceFolder}/src/app.py", "console": "integratedTerminal", "justMyCode": false, "cwd": "${workspaceFolder}/src" } ] } At the following link you can find the documentation on how to set the debugger in visual studio code for a flask application