Im doing the tutorial at https://github.com/ConsenSys-Academy/proof-of-existence-exercise and running into the following error:
$ truffle console
truffle(development)> var poe = await ProofOfExistence2.at(ProofOfExistence2.address)
Thrown:
Error: ProofOfExistence2 has no network configuration for its current network id (1575203139857).
at evalmachine.<anonymous>:1:48
at Function.getter (C:\Users\mrleo\AppData\Roaming\npm\node_modules\truffle\build\webpack:\packages\contract\lib\contract\constructorMethods.js:243:1)
at Function.get (C:\Users\mrleo\AppData\Roaming\npm\node_modules\truffle\build\webpack:\packages\contract\lib\contract\properties.js:129:1)
at Function.getter (C:\Users\mrleo\AppData\Roaming\npm\node_modules\truffle\build\webpack:\packages\contract\lib\contract\constructorMethods.js:246:1)
at Function.network (C:\Users\mrleo\AppData\Roaming\npm\node_modules\truffle\build\webpack:\packages\contract\lib\contract\properties.js:108:1)
truffle(development)> truffle(development)>