Failed Binder Transaction Facebook API Login Failure

Question

I am trying to run the "Scrumptious" sample android application included in the Facebook SDK. However, when I hit the login button and enter my credentials, I get this error message in the log saying

!!! FAILED BINDER TRANSACTION !!!

Has anyone had issues with this? Would appreciate any guidance.

Thanks in advance.

Answer 1

I was having the same issue and it turned out I had the wrong key hash registered with my app. I used the snippet of code posted in Facebook sdk 3.0 android to determine my key hash and the problem went away.

try {
PackageInfo info = getPackageManager().getPackageInfo("com.facebook.scrumptious", PackageManager.GET_SIGNATURES);
for (Signature signature : info.signatures) {
    MessageDigest md = MessageDigest.getInstance("SHA");
    md.update(signature.toByteArray());
    Log.e("MY KEY HASH:", Base64.encodeToString(md.digest(), Base64.DEFAULT));
}
} catch (NameNotFoundException e) {

} catch (NoSuchAlgorithmException e) {

}