No debuggable processes in android studio when connected with phone which runs android 6.0 : <p>everyone!</p>

<p>I got so confused by android studio.
when I plug in my phone to debug apps,logcat can detect my phone,but i can not choose process. It said "no debuggable processes",not common "no debuggable applications".</p>

<p>My phone is samsung s5 (android 6.0),rooted.</p>

<p>Any ideas?</p>

<p>Thanks!</p>
