hi……

      I am working with Processing for Android

      but I got this problame ! and ,nomatter what the code is it stop with the same mistake

      and, I get some information said that it is because the

                  SDK  Tools Reversion 10   shuold be  SDK  Tools Reversion 12 +

      and any could help me      (*_*)   thank you! 

and also , in the black box at the bottom,it said :

and I opened the XML and got this:

1. <?xml version="1.0" encoding="utf-8"?>
   <project name="sketch_mar29a" default="help">
     <property file="local.properties"/>
     <property file="build.properties"/>
     <property file="default.properties"/>
     <path id="android.antlibs">
       <pathelement path="${sdk.dir}/tools/lib/anttasks.jar" />
       <pathelement path="${sdk.dir}/tools/lib/sdklib.jar" />
       <pathelement path="${sdk.dir}/tools/lib/androidprefs.jar" />
       <pathelement path="${sdk.dir}/tools/lib/apkbuilder.jar" />
       <pathelement path="${sdk.dir}/tools/lib/jarutils.jar" />
     </path>
     <taskdef name="setup"
              classname="com.android.ant.SetupTask"
              classpathref="android.antlibs" />
     <setup />
   </project>
   
is there something wrong with the red word（ classpathref="android.antlibs" ）?