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Substrate and Polkadot Beta

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Answer more than 30 days after a question was asked as first answer scoring 2 or more. This badge can be awarded multiple times.
Awarded 115 times.
Unable to connect to bootnode
Awarded Jul 8 at 16:26
What is the incentive of accepting Coretime computation
Awarded Jun 26 at 9:07
What's the difference between `paymentInfo` and `gasRequired`?
Awarded Mar 30 at 11:15
Issues with Adding `subxt` Dependency to `node-template-runtime` in Substrate Project
Awarded Mar 28 at 11:28
Started getting: Aura pallet "Slot must increase" Error on running collator
Awarded Mar 26 at 15:27
polkadot.js | SignAndSend SuccessResponse does NOT contain all events emitted in tx
Awarded Jan 7 at 22:50
pallet storage migration fails try-runtime idempotent test
Awarded Dec 18, 2023 at 18:57
How to compile polkadot node with only rococo runtime
Awarded Dec 5, 2023 at 15:27
How to verify that the XCM message went through successfully?
Awarded Nov 20, 2023 at 18:00
Get the raw hex from substrate
Awarded Nov 15, 2023 at 16:26
How to use bounded_vec macro in benchmarking.rs
Awarded Nov 12, 2023 at 20:58
XCM cross-chain transfer error FailedToTransactAsset("InsufficientBalance")?
Awarded Nov 2, 2023 at 17:18
What is relaychain validator spec & collator spec
Awarded Nov 2, 2023 at 10:43
Supported interfaces for ink! contracts (like EIP-165)
Awarded Nov 1, 2023 at 6:46
manually creating new blocks with Babe
Awarded Oct 18, 2023 at 16:56
Will we be able to use the BLS signature scheme to control funds?
Awarded Sep 6, 2023 at 17:57
api.createType does not work?
Awarded Aug 29, 2023 at 13:34
How to integrate Fellowship
Awarded Aug 25, 2023 at 9:10
How can I connect my old Parachain to my new Relaychain?
Awarded Aug 23, 2023 at 23:48
StorageDepositLimitExhausted error when trying to deploy contract on Rococo
Awarded Aug 22, 2023 at 12:17
What is a substate contracts max storage size? using the contracts pallet
Awarded Aug 15, 2023 at 4:52
PSP34Mintable::mint() as payable function
Awarded Jul 28, 2023 at 9:17
How to filter the subscribed contracts events with their topics?
Awarded Jul 25, 2023 at 2:46
Can we migrate the existing solo chain blocks to another substrate chain?
Awarded Jul 8, 2023 at 3:09
Unable to teleports assets from one chain to another chain through bridge
Awarded Jul 7, 2023 at 7:42
Cross pallet methods calling not working
Awarded Jul 7, 2023 at 5:22
How do I fix a failed build error [E0635]: unknown feature 'proc_macro_span_shrink'?
Awarded Jul 3, 2023 at 0:26
Serde::Serialize/Deserialize for BoundedVec
Awarded Jun 29, 2023 at 19:26
Frontier node template fails to build
Awarded Jun 20, 2023 at 11:40
How to make runtime api available from polkadot js
Awarded Jun 13, 2023 at 15:16
Why the functionality of swap-token and dispatch is disabled in parity-bridges?
Awarded Jun 7, 2023 at 9:56
Unable to open messaging channel in Substrate Tutorial
Awarded Jun 7, 2023 at 9:56
TS type generation - @polkadot/api
Awarded Jun 6, 2023 at 10:08
Parachain not syncing with peers
Awarded Jun 6, 2023 at 5:25
How does the `TaggedTransactionQueue` runtime API know what parts of the encoded call to check?
Awarded Jun 3, 2023 at 15:17
Error Building Substrate contract Node(error[E0603]: module `group` is private) After switching Substrate dependencies to "polkadot-v0.9.23"
Awarded May 30, 2023 at 16:56
How do withdraw or transfer tokens from the custom predefined accounts in a private network?
Awarded May 28, 2023 at 1:47
Encode strings to SCALE encoded smart contract calls
Awarded May 23, 2023 at 2:25
How to estimate gas for ink contracts transactions for Weights V2?
Awarded May 22, 2023 at 14:50
Error running swanky suite contract query
Awarded May 21, 2023 at 13:46
sudo(bridgeRococoGrandpa.setOwner()) call resulting in BadOrigin error
Awarded May 19, 2023 at 9:56
Hybrid Pow/Pos Consensus Node Blocks are not being finalized?
Awarded May 19, 2023 at 2:16
Getting error: Found argument '--target-signer' while running parity bridges common
Awarded May 19, 2023 at 1:51
Removing randomness-collective-flip pallet from runtime
Awarded May 18, 2023 at 6:41
How can I ask a parachain which relay it is connected to?
Awarded May 13, 2023 at 2:22
Is there any storage for the blocks in blockchain?
Awarded May 8, 2023 at 13:30
(post deleted or otherwise unavailable)
Awarded May 8, 2023 at 13:30
(post deleted or otherwise unavailable)
Awarded May 8, 2023 at 13:30
(post deleted or otherwise unavailable)
Awarded May 8, 2023 at 13:30
Are Offences ever pruned?
Awarded May 2, 2023 at 13:16
required by a bound in `Methods::merge`
Awarded Apr 20, 2023 at 11:36
Connecting to a chain on `ws` localhost with polkadot.js app fails when running in brave browser
Awarded Apr 20, 2023 at 9:15
Staking Election Failed (staking.StakingElectionFailed The election failed. No new era is planned. ) after adding EVM with NPOS(i.e BABE)
Awarded Apr 13, 2023 at 13:10
How to retrieve validators elected for a new Era?
Awarded Apr 13, 2023 at 11:22
Why the elections are not happening in polkadot relay chain?
Awarded Apr 12, 2023 at 11:50
Is it possible to override ink_env::test default block time?
Awarded Mar 30, 2023 at 8:50
How do we work with polkadot-js enums in TypeScript?
Awarded Mar 21, 2023 at 11:49
Custom deposit function for Substrate runtime
Awarded Mar 16, 2023 at 20:50
What are the fees associated with ink! contract deployment?
Awarded Mar 16, 2023 at 16:47
Why doesn't the Ask! framework provide any "overflow protection"?
Awarded Mar 15, 2023 at 18:48
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