Android Studio: Buildtools 24.0.1 requires Java 1.8 or above. -

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i'm trying setup android dev environment on mac.

my starting point java 1.7 believe. installed android studio , opened project i'd build. , says:

error:buildtools 24.0.1 requires java 1.8 or above.  current jdk version 1.7.

so went , download java 1.8 u101 , installed that. no luck. removed android studio , re-installed , re-installed sdk , still no luck.

my java control pannel says: java 8 update 101. output of /usr/bin/java:

java version "1.8.0_101" java(tm) se runtime environment (build 1.8.0_101-b13) java hotspot(tm) 64-bit server vm (build 25.101-b13, mixed mode)

output of /usr/bin/javac

javac 1.8.0_101

what have done wrong?

make sure jdk version through project structure

enter image description here

you can add in gradle section

    compileoptions {     sourcecompatibility javaversion.version_1_8     targetcompatibility javaversion.version_1_8   }

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