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kotlinlang

```Duplicate class kotlin.reflect.KClasses found in modules jetified-kotlin-reflect-1.0.7.jar (org.jetbrains.kotlin:kotlin-reflect:1.0.7) and jetified-kotlin-stdlib-1.3.70.jar (org.jetbrains.kotlin:kotlin-stdlib:1.3.70)```
Can anybody help me figure out this error? I am unable to run tests because of it

Looks like your project or one of its dependencies is using a really old version of `kotlin-reflect`.

You should add `org.jetbrains.kotlin:kotlin-reflect:1.3.70` explicitly to ensure it uses the correct version.

It would be even better would be if you don’t use `kotlin-reflect` at all on Android :slightly_smiling_face:

Hi Marc I am not using kotlin reflect, looks like some dependency in my project requires it

Probably multiple ones, but with different versions.
One of them is eqy too old!

adding the latest right now... thanks for your suggestion will let you know if it fixes it

well that did fix the build failure :raised_hands:  thanks mate

:+1: I hope it also works fine a runtime!

You can use gradle's dependencies task to see what caused it to be pulled in, and hopefully get an updated package that is known to work against 1.3.70