Modify your tsconfig.json to ensure at least these. There isn't enough detail present in that log to allow the issue to be diagnosed The browser (or youtube) can’t properly verify the request because of cross‐origin/referrer policy issues The compiler emits an 'undeclared identifier' error when you have attempted to use some identifier (what would be the name of a function, variable, class, etc.) and the compiler has not seen a declaration for it. The solution you talk about is for the error ldap I also get econnreset error during my development, the way i solve it is by not using nodemon to start my server, just use node server.js to start my server fixed my problem.
3 to fix that error, you can use a python virtual environment Here is how you can do that Install a python virtual environment then you can move into a directory that you wish and create a virtual environment using virtualenv your_folder_name While in the environment you have created, type source bin/activate Here is an easy way (video).
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