Sneha Pawar

Sneha Pawar

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Uncaught TypeError: Cannot read property 'call' of undefined

Apr 9 2018 5:47 AM
hello, 

We have an Angular 4 application running. when i serve application using ng serve command it works fine locally but after building application using ng build --prod getting error message in the console as below. 

 searched alot on this but not getting answer please help me to sort this. thanks in advance

Answers (2)