I\'m trying to configure a sawtooth network with at least 2 Validators and some Transaction Processors. I\'m using Ubuntu 18.04 so only possible solution is usi
You are using the Sawtooth 1.1 (the unreleased "nightly" build) with the released Sawtooth 1.0 software (the released "latest" build). You have 2 choices:
Follow Sawooth 1.0 documentation and use a 1.0 .yaml file, such as https://sawtooth.hyperledger.org/docs/core/releases/latest/app_developers_guide/docker.html# and https://sawtooth.hyperledger.org/docs/core/releases/latest/app_developers_guide/sawtooth-default.yaml
Upgrade to the "bleeding edge" unreleased Sawtooth 1.1 software at https://sawtooth.hyperledger.org/docs/core/releases/latest/sysadmin_guide/installation.html That is, you use this key and repository:
$ sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 44FC67F19B2466EA
$ sudo apt-add-repository "deb http://repo.sawtooth.me/ubuntu/nightly xenial universe"
(Note: option 2 does not work yet because the unreleased Sawtooth 1.1 images have not been uploaded to Docker yet and are not available.)
The important point is to use the documentation that matches the release you have installed. Sorry for the confusion.