CODEWITHSUNDEEP
substrate
David Boshton
David Boshton

Reputation: 2765

Break in dependencies in Parity Substrate tutorial

Currently on completing https://substrate.dev/docs/en/tutorials/add-a-pallet/import-a-pallet there's a dependency issue:

 cargo check -p node-template-runtime
    Updating git repository `https://github.com/paritytech/substrate.git`
    Updating crates.io index
error: failed to select a version for `log`.
    ... required by package `pallet-balances v3.0.0 (https://github.com/paritytech/substrate.git?tag=monthly-2021-05#70ef0afc)`
    ... which is depended on by `node-template-runtime v3.0.0 (/Users/jontyn/sandbox/substrate/substrate-node-template/runtime)`
    ... which is depended on by `node-template v3.0.0 (/Users/jontyn/sandbox/substrate/substrate-node-template/node)`
versions that meet the requirements `^0.4.14` are: 0.4.14

all possible versions conflict with previously selected packages.

  previously selected package `log v0.4.13`
    ... which is depended on by `frame-support v3.0.0`
    ... which is depended on by `frame-benchmarking v3.0.0`
    ... which is depended on by `frame-benchmarking-cli v3.0.0`
    ... which is depended on by `node-template v3.0.0 (/Users/jontyn/sandbox/substrate/substrate-node-template/node)`

failed to select a version for `log` which could resolve this conflict

Upvotes: 1

Views: 352

Answers (1)

Nuke
Nuke

Reputation: 1082

You can update your dependenies for this specific problematic package: https://doc.rust-lang.org/cargo/commands/cargo-update.html

cargo update -p log

Upvotes: 1

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