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Top Questions

3 votes
1 answer
192 views

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

2 votes
2 answers
119 views

Block finalization stalled

1 vote
1 answer
101 views

Why is serde always std-gated in substrate?

2 votes
2 answers
78 views

Is it Possible to Use XCM with a Substrate Solo Chain?

2 votes
1 answer
99 views

I want to build a docker image for my substrate node

5 votes
1 answer
93 views

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

2 votes
1 answer
87 views

Is it permissible to retrieve the value of a private field within a struct from one pallet while working with another pallet?

3 votes
2 answers
65 views

List IP addresses of all validators

1 vote
1 answer
81 views

How to fix the problem to build docker image for the substrate-node-template

2 votes
2 answers
77 views

How to fix the trait `parity_scale_codec::MaxEncodedLen` is not implemented for `parity_scale_codec::Compact<sp_runtime::Perbill>`?

1 vote
1 answer
57 views

Querying events from storage migration

2 votes
1 answer
52 views

associated type `BlockNumber` not found for `T`

1 vote
1 answer
64 views

Reaping vs. dusting and how to whitelist an account

2 votes
2 answers
63 views

Historical Balance of Polkadot Accounts (python substrate)

1 vote
1 answer
80 views

Customizing AccountId

2 votes
2 answers
59 views

Why blocks are being created even when there are no active transactions?

1 vote
2 answers
71 views

ROCOCO next Para-ID is registered and seem to be "lost in space"

1 vote
1 answer
48 views

How to customize pallet_contracts?

1 vote
1 answer
48 views

Specify asset to pay fees in a transfer - Subxt

1 vote
1 answer
37 views

Contract Trapped on Single Message

2 votes
2 answers
46 views

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

1 vote
1 answer
42 views

How to pass value as a argument in send transactions?

1 vote
1 answer
53 views

Alter existing chain spec without mutating genesis hash

1 vote
1 answer
53 views

How to calculate TPS for a substrate based chain?

0 votes
1 answer
68 views

I want to get ws rpc url with the docker image for our substrate node

1 vote
1 answer
38 views

Getting schedular overweight error while doing runtime upgrade

0 votes
1 answer
62 views

"Cannot convert undefined or null to object" using polkadot.js with Acala network

3 votes
1 answer
61 views

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

1 vote
1 answer
47 views

Issues approving transactions after updating parity signer

3 votes
1 answer
60 views

XCM Reserve Transfer Between AssetHub (Rococo) is Unroutable

0 votes
1 answer
58 views

Cycle detected when computing layout of `RuntimeCall`

0 votes
0 answers
56 views

Storage Migration failed even after we tested with fork-off

3 votes
0 answers
55 views

XCM via governance

1 vote
1 answer
33 views

polkadot explorer getting stuck while using utility and sudo pallet from extrinsics

1 vote
1 answer
33 views

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

2 votes
1 answer
32 views

How to hardcode few AccountIds to a storage in migration?

1 vote
1 answer
40 views

Calculate Session/Epoch time remaining

1 vote
1 answer
51 views

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

2 votes
1 answer
24 views

Transaction pool management

0 votes
1 answer
39 views

How to fund AccountId32?

1 vote
1 answer
23 views

Is there a way to reconstruct the rust types from the runtime metadata?

0 votes
2 answers
48 views

Unable to run development node after repo migration

0 votes
2 answers
29 views

Why we add keys to the the key store?

2 votes
1 answer
28 views

How to retrieve number of decimals for custom token (not DOT)?

1 vote
0 answers
46 views

Extrinsic Read Smartcontract Data

3 votes
1 answer
35 views

How to link a Referendum with a Treasury Proposal

3 votes
1 answer
35 views

Is it necessary to create a new coin when building a parachain?

1 vote
1 answer
27 views

Decode event data


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