input source "sf.ethereum.type.v1.Block" not supported

[rphansen91]

It looks like this was addressed with commit https://github.com/streamingfast/substreams-template/commit/7f37a762ec71242c13602d2d2e8701dec267e211

However, this was never released so the following command from documentation fails https://substreams.streamingfast.io/getting-started/your-first-stream#run-your-first-stream

substreams run -e api-dev.streamingfast.io:443 \
   https://github.com/streamingfast/substreams-template/releases/download/v0.1.0/substreams-template-v0.1.0.spkg \
   map_transfers \
   --start-block 12292922 \
   --stop-block +1

Error: rpc error: code = Unknown desc = input source "sf.ethereum.type.v1.Block" not supported, only "sf.ethereum.type.v2.Block" and "sf.substreams.v1.Clock" are valid

[maoueh]

sf.ethereum.type.v2.Block was the change to perform, the template has since been updated to use this block v2.

Sorry for letting this unanswered so long.

[shishirkakhandki]

Hi @maoueh , I have been trying to run the substreams template for the erc721 contract using the steps mentioned in the read me attached. I have followed all the installation steps correctly to the best of my knowledge and they have executed without error. But when I tried to run the final run command - substreams run -e api-dev.streamingfast.io:443 substreams.yaml map_transfers --start-block 12292922 --stop-block +1, I am getting this error again -
`Connected - Progress messages received: 0 (0/sec) Backprocessing history up to requested start block 12292922: (hit 'm' to switch display mode)

Error: rpc error: code = Unimplemented desc = unknown service sf.substreams.v1.Stream`

Can you please help? Thanks!

[maoueh]

@shishirkakhandki Update your Substreams CLI to latest version.

[maoueh]

Also use endpoint mainnet.eth.streamingfast.io:443, api-dev.streamingfast.io:443 is a development endpoint and should never be used.

[shishirkakhandki]

Works! Thanks a lot!