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Top Questions

0 votes
0 answers
2 views

Storage Migrations on Rococo?

1 vote
1 answer
62 views

kusama upload/download bandwidth speed so low

1 vote
0 answers
11 views

how to solve Detected prevote equivocation in the finality worker issue?

3 votes
1 answer
47 views

Failed to Decode Error?

1 vote
1 answer
68 views

How to mock XCM origin in tests?

1 vote
2 answers
38 views

XcmError "UntrustedReservedLocation" & "TooExpensive" while transfer assets between two parachains (limitedReservedTransferAssets)

0 votes
0 answers
4 views

Attaining an Integer from StorageKey

3 votes
1 answer
53 views

Clarification needed in substrate xcm docs

2 votes
1 answer
248 views

Transfer Assets with XCM

1 vote
1 answer
28 views

Substrate - Change logging library

0 votes
0 answers
4 views

In Core vs On Chain Security

1 vote
1 answer
14 views

I got this error while building a blockchain (building a local blockchain)

1 vote
1 answer
24 views

Incorrect transaction fee estimation when payout

1 vote
0 answers
6 views

How can we start the the chain with existing chain data?

0 votes
1 answer
17 views

MultiAddress to Address String

4 votes
2 answers
79 views

How to get block author with Subxt?

0 votes
1 answer
58 views

Cycle detected when computing layout of `RuntimeCall`

0 votes
0 answers
12 views

How can I ensure that the validator and nominator do not incur transaction fees?

2 votes
2 answers
61 views

Calling std-based host function from a pallet

1 vote
0 answers
35 views

BestWay The Restart Substrate Node

1 vote
1 answer
51 views

How can we restart the chain if it becomes stuck during data migration?

1 vote
1 answer
23 views

How getting on which validator a specific nominator was before the historyDepth?

2 votes
2 answers
63 views

Historical Balance of Polkadot Accounts (python substrate)

1 vote
1 answer
53 views

How to calculate TPS for a substrate based chain?

1 vote
1 answer
33 views

In what scenarios should we use a pallet to call an ink! smart contract?

0 votes
1 answer
33 views

List all transactions on Substrate chain

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1 answer
25 views

An argument of type `ark_ec::short_weierstrass::Affine<BandersnatchConfig>` is missing

0 votes
1 answer
88 views

How to setup Substrate Private network to support more than 8 nodes

3 votes
1 answer
192 views

Why we should choose DPOS over NPOS or NPOS over DPOS?

1 vote
2 answers
49 views

How to send Astar using Python(SubstrateInterface)

1 vote
3 answers
112 views

Unable to deploy the open-brush contracts build using toolchain nightly-2023-02-07 on substrate node

5 votes
1 answer
93 views

After doing runtime upgrade getting contract not found in substrate contracts ui

1 vote
1 answer
98 views

Building my substrate pallet - Rust errors

3 votes
1 answer
60 views

XCM Reserve Transfer Between AssetHub (Rococo) is Unroutable

2 votes
1 answer
25 views

What version of polkadot relaychain and substrate-parachain-template can be used?

0 votes
1 answer
19 views

Do struct allocations' weight consumption depend linearly on input data length?

0 votes
1 answer
20 views

how to resolve could not find `__private` in `frame_support?

2 votes
2 answers
46 views

Is it possible to turn a Frontier node into an Ethereum client?

2 votes
1 answer
101 views

Problem with timestamps in governance platform

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0 answers
24 views

Setting metadata of an item of the Nfts pallet in a custom pallet

0 votes
2 answers
48 views

Unable to run development node after repo migration

3 votes
1 answer
61 views

XCM Reserve Asset Transfer from Rococo succeed but do not appear on Parachain

2 votes
0 answers
11 views

extrinsics from same account result in underutilized blockspace

1 vote
2 answers
50 views

How to get event args values from contracts::contractemitted data?

0 votes
1 answer
27 views

Does ExtrinsicBaseWeight apply even when we return 0 weight from extrinsic?

1 vote
1 answer
57 views

Querying events from storage migration

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0 answers
24 views

How can one design and implement a fee rule?

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0 answers
24 views

How to write upgradable smart contracts in rust (changing the storage)?


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