Seems like b91c1a3e723ffc4a5fc29e333397a74872af9f18 change is incompatible with current checkpoints. In both "01-Phonemes-to-words" and "03-Twitter-chatbot" on restore_last_session I got error "Adam_1 not found in checkpoint" (unfortunately haven't saved full error message). After I reverted this commit and downgraded tensorflow to 0.12.1 everything worked fine.
Seems like b91c1a3e723ffc4a5fc29e333397a74872af9f18 change is incompatible with current checkpoints. In both "01-Phonemes-to-words" and "03-Twitter-chatbot" on restore_last_session I got error "Adam_1 not found in checkpoint" (unfortunately haven't saved full error message). After I reverted this commit and downgraded tensorflow to 0.12.1 everything worked fine.