Fixing "Module was compiled with an incompatible version of Kotlin". Error

Sep 09, 2022

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Hello Guys, How are all of you doing? I truly hope that things are well with you. The error message "module was compiled with an incompatible version of kotlin. the binary version of its metadata is 1.5.1, expected version is 1.1.15” appeared today whenever I tried to execute My project. So let me explain to you here all the several ways that this problem could be solved.


Let's not waste any more of your time and go right to fixing this error by beginning with this article.


 

How did this error happen?


The error message "Module was compiled with an incompatible version of Kotlin.  The intended version of its metadata is 1.5.1, expected version is 1.1.15" appeared today whenever I tried to execute My project.


 I got:


 

How Can This Problem Be Fixed? 


The issue can be resolved by upgrading to the latest version of Kotlin. It seems that this issue is due to the fact that you are using an out-of-date version of Kotlin. Modify this while the project is being built. gradle from ext.kotlin version = '1.3.50' to ext.kotlin version = '1.4.32' or whatever the most recent version of Kotlin is. ext.kotlin version = '1.4.32' Then all you need to do is get the version of Kotlin on Android Studio up to date.


 

Solution 1


I guess that you are running an older version of Kotlin, which is what's causing this problem.


Simply make the necessary adjustments in build.gradle.


from


ext.kotlin version = '1.3.50'


to


ext.kotlin version = "1.4.32"


or the most recent version of Kotlin, whichever comes first


Then all you need to do is upgrade the Kotlin version on Android Studio.


 

2nd Solution


Make sure that the version of Kotlin that is installed in your integrated development environment (IDE) is the same as the version that is indicated in the gradle.build file.


 

3rd Solution


Simply update from kotlin 1.3.61 to the most recent, 1.5.10.


 

Conclusion


I hope that now you’ll be able to fix this o your own or you might have fixed it. Every step explained above is straightforward.


If you’re looking for a more comprehensive solution to this problem, you should check out ITtutoria. They have a very easy and detailed guide on this error.


Not only this error but ITtutoria.net has also detailed guides on many other problems like this. Before explaining how to fix each error, they will first demonstrate the original problem. Because having a grasp of error messages is an essential component of both the development and troubleshooting of online applications.


Error messages supply the developer with useful information if something goes wrong, which enables the developer to fix issues with the application and improve the user's overall experience. Regrettably, if errors are not dealt with safely, they might lead to the disclosure of sensitive information. This can sometimes leave a system vulnerable to attack by hackers.


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