failed to find build tool version 25.0.3

Question

In android studio when the gradle sync process starts the error pops up that "failed to build tool version 25.0.3". Then I installed the 25.0.3 build tool but after installation build tool version error

These error came up I tried to find out solution on stackoverflow but I didn't find anything useful. I also tried to use lower build version but nothing happened same errors are appearing after installing build tool version 25.0.3 these errors are popped up

I don't understand how to solve. looking forward for help. thanx

Answer 1

I see you found a solution already but just in case someone else is facing this problem:

I just bumped into this issue, I was importing an app with buildToolsVersion "25.0.3" and getting the same error you show. What I did is changed it to 25.0.1, sync gradle and then bump it to 25.0.3 and it's working now.