When I am running the code like this
PhysicsWorld physicsWorld = new PhysicsWorld(new Vector2(0,0),true);
the android sdk gives this error
enter image description here
I added andengine, box2d libs and compiled these in build grade. my Build grade = compile 'com.android.support:appcompat-v7:26.0.0-alpha1'
testCompile 'junit:junit:4.12'
compile files('libs/andengine.jar')
compile files('libs/andengineaugmentedrealityextension.jar')
compile files('libs/andenginelivewallpaperextension.jar')
compile files('libs/andenginemodplayerextension.jar')
compile files('libs/andenginemultiplayerextension.jar')
compile files('libs/andenginemultitouchextension.jar')
compile files('libs/andenginephysicsbox2dextension.jar')
compile files('libs/andenginesvgtextureregionextension.jar')
compile files('libs.jar')
.
My libs folder = enter image description here
i tried all of answer on internet i find but none of them didn't work.
What should I do thanks