Could not validate certificate signature?

Question

I use the SSL Socket and Trustmanager from this side Self signed SSL

but i keep getting following error:

09-28 19:52:41.942: WARN/System.err(1

Answer 1

As Michael Levy mentioned, the reason I was getting this exception is that I had left my Android Emulator open for a few days and the clock had gotten pretty far out of sync. Once I restarted the emulator, the exception went away.