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error TS2677: A type predicate's type must be assignable to its parameter's type, A type predicate's type must be assignable to its parameter's type, error TS2677: A type predicate's type must be assignable, A type predicate's type must be assignable, predicate's type must be assignable to its parameter's type

[Solved] error TS2677: A type predicate’s type must be assignable to its parameter’s type

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I am trying to make my angular project build But I am facing the following error TS2677: A type predicate’s type must be assignable to its parameter’s type. So in this article, we are going to discuss all about this error and we will look into all possible solutions for this error.

Contents
  1. How to fix error TS2677: A type predicate's type must be assignable to its parameter's type?
  2. Solution 1: Downgrade types/lodash
  3. Conclusion

How to fix error TS2677: A type predicate’s type must be assignable to its parameter’s type?

  1. error TS2677: A type predicate’s type must be assignable to its parameter’s type

    There are some issues with types/lodash. To fix error TS2677: A type predicate’s type must be assignable to its parameter’s type You just need to downgrade types/lodash to the 4.14.182: npm i @types/lodash@4.14.182 Now, your error will be solved. Thanks.

  2. How to fix error TS2677: A type predicate’s type must be assignable to its parameter’s type?

    There are some issues with types/lodash. To fix error TS2677: A type predicate’s type must be assignable to its parameter’s type You just need to downgrade types/lodash to the 4.14.182: npm i @types/lodash@4.14.182 Now, your error will be solved. Thanks.

Solution 1: Downgrade types/lodash

There are some issues with types/lodash. To fix error TS2677: A type predicate’s type must be assignable to its parameter’s type You just need to downgrade types/lodash to the 4.14.182. 

npm i @types/lodash@4.14.182

Now, your error will be solved. Thanks.

Conclusion

It’s all About this error. I hope We Have solved Your error. Comment below Your thoughts and your queries. Also, Comment below on which solution worked for you.

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