Questions tagged [tutorials]

Questions about Substrate tutorials.

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Simulate Network Tutorial [closed]

So from the new tutorial website: https://docs.substrate.io/tutorials/get-started/trusted-network/#generate-local-keys-using-the-node-template Few scrolls down there is a line: ./target/release/node-...
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Cannot produce and finalize blocks with 2 node peer

I want to connect 2 nodes via custom chain specification via Internet IP public https://docs.substrate.io/tutorials/get-started/trusted-network/ I. STEP 1: Create Aura and grandpa --- NODE 01---- ...
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ink! tutorial: substrate-contracts-node build fails

I am making my way through the ink! "First Contract" tutorial: https://docs.substrate.io/tutorials/v3/ink-workshop/pt1/ When trying to download the precompiled node: cargo install contracts-...
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1 answer
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Keys cannot be added to keystore

Problem Keys cannot be added to keystore. Situation description To launch the private network, the boot node was first started and succeeded.[❶] The next time I tried to add a keys to the keystore I ...
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2 votes
1 answer
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Is there any wargame-like for Substrate?

In my opinion, the best way to learn things is by practicing. The Substrate's tutorial (and docs) are already great on that matter. But I have to say that I miss something around security there. I ...
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