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[Fixed] TypeError: Cannot assign to read only property ‘map’ of object ‘#

Today We are Going To Solve TypeError: Cannot assign to read only property ‘map’ of object ‘#<QueryCursor>’ in Nodejs. Here we will Discuss All Possible Solutions and How this error Occurs So let’s get started with this Article.

How to Fix TypeError: Cannot assign to read only property ‘map’ of object ‘#<QueryCursor>’ Error?

  1. How To Fix TypeError: Cannot assign to read only property 'map' of object '#' Error?

    To Fix TypeError: Cannot assign to read only property 'map' of object '#<QueryCursor>' Error Just Try to install NodeJs 14.19.0 and Now, Your error must be solved. This error occurs only in the latest version of the node so that you can use any old version OR I recommend you to use the LTS version which is stable and error-free. Hope Now, Your error must be solved.

  2. TypeError: Cannot assign to read only property 'map' of object '#'

    To Fix TypeError: Cannot assign to read only property 'map' of object '#<QueryCursor>' Error This error occurs when I was using node 17.5.0 and As I switched 16.14.0 LTS Recommended For Most Users version it worked fine. So just downgrade Your Node Js to 16.14.0 LTS and now, Your error must be solved.

Solution 1 : Use Node LTS version

This error occurs when I was using node 17.5.0 and As I switched 16.14.0 LTS Recommended For Most Users version it worked fine. So just downgrade Your Node Js to 16.14.0 LTS and now, Your error must be solved.

Solution 2 : Use Node 14.19.0

Just Try to install NodeJs 14.19.0 and Now, Your error must be solved. This error occurs only in the latest version of the node so that you can use any old version OR I recommend you to use the LTS version which is stable and error-free. Hope Now, Your error must be solved.

Conclusion

So these were all possible solutions to this error. I hope your error has been solved by this article. In the comments, tell us which solution worked? If you liked our article, please share it on your social media and comment on your suggestions. Thank you.

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