i can't build my android game

i have done almost everything to fix it but it's not possible i even downloaded the android version which my phone is, but nothing seems to fix the problem. it keeps giving me this useless error: 'Unable to list target platforms. Please make sure the android sdk path is correct. See the Console for more details. See the Console for details'. i'm really getting frustrated because of this i just want to build my game so i can play it on my phone without having to test it in the editor every time.

here are all the errors given in the editor: CommandInvokationFailure: Unable to list target platforms. Please make sure the android sdk path is correct. See the Console for more details. /Library/Java/JavaVirtualMachines/jdk1.7.0_71.jdk/Contents/Home/bin/java -Xmx2048M -Dcom.android.sdkmanager.toolsdir="/Users/gebruiker/Library/Android/sdk/tools" -Dfile.encoding=UTF8 -jar "/Applications/Unity/PlaybackEngines/AndroidPlayer/Tools/sdktools.jar" -

Error building Player: CommandInvokationFailure: Unable to list target platforms. Please make sure the android sdk path is correct. See the Console for more details. /Library/Java/JavaVirtualMachines/jdk1.7.0_71.jdk/Contents/Home/bin/java -Xmx2048M -Dcom.android.sdkmanager.toolsdir="/Users/gebruiker/Library/Android/sdk/tools" -Dfile.encoding=UTF8 -jar "/Applications/Unity/PlaybackEngines/AndroidPlayer/Tools/sdktools.jar" -

Error:Invalid command android UnityEditor.BuildPlayerWindow:BuildPlayerAndRun()

if someone knows a solution please say it.

Thanks, Jesse