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React - Uncaught TypeError: Cannot read property 'type' of undefined

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Today when I pulled my project, run yarn install, I got following error:

Uncaught TypeError: Cannot read property 'type' of undefined

Do you know the reasone?

1 answers
1 points
Answered by:

Try to check if some variables are undefined. I had same problem in my code when Backend REST API changed, and component stopped working.

React web applicatiuon was displaying wrong error message.

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