React-Native Build-Failed

Solution:

For Linux/Mac OS:

Go to Terminal:

~ cd home

~ cd yourDirectory   //eg:ashif

~ cd Android

~ cd cd build-tools

~ cd 33.0.0         //your desired build-tools version

~ cp d8 dx          //copy d8 and create directory dx

~ cd lib

~ cp d8.jar dx.jar  //copy d8.jar and create directory dx.jar

~ ls                //to list and check the changes

For Windows:

~ Go to Home Directory/Folder    //where the Android dir is present eg: inside C://

~ Inside click android dir

~ Inside click Sdk dir

~ Inside click build-tools dir

~ Inside click desired directory 33.0.0   //your desired build-tools version

~ Inside that, copy the d8 folder paste it in the same location, and rename it as dx

~ Inside And click lib dir

~ Inside copy d8.jar and paste it in the same location and rename it as dx.jar

That's it! It Works 😊.