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Discussion on: How to create a simple and beautiful chat with MongoDB, Express, React and Node.js (MERN stack)

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armelpingault profile image
Armel Author

Hi, how do you reproduce the error exactly? Which command do you try to execute? Thanks

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syedabrar003 profile image
syedabrar003

Hey,
I followed every step in the post. This output is occurred when I entered 'npm run dev' in terminal.