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React with Typescript Array of promises

score 43 · Answer 1 · 2024-03-20T12:18:30.137000

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React with Typescript Array of promises

43 views Asked by Kazunobu Ndong At 20 March 2024 at 12:18

score 112 · Answer 2 · 2023-12-25T16:40:36.683000

Unable to Connect Polkadot.js Apps to Dockerized Aleph-nodes in WSL2

112 views Asked by qqrm At 25 December 2023 at 16:40

score 111 · Answer 3 · 2023-12-06T15:52:16.973000

Polkadot `payment_queryInfo` returning Execution aborted due to trap: wasm trap: wasm `unreachable` instruction executed

111 views Asked by johnhckuo At 06 December 2023 at 15:52

score 15 · Answer 4 · 2023-08-29T14:03:35.467000

Way to cancel a signature request in Polkadot Extension

15 views Asked by niklas At 29 August 2023 at 14:03

score 95 · Answer 5 · 2023-08-09T19:29:26.503000

Decoding problems in polkadot-js after updating of substrate version

95 views Asked by foo At 09 August 2023 at 19:29

score 96 · Answer 6 · 2023-07-10T05:25:52.813000

Unable to upload smart contract in Polkadot.js - contracts.instantiateWithCode: ready the whole time

96 views Asked by Joel Villena At 10 July 2023 at 05:25

score 147 · Answer 7 · 2023-02-22T10:18:00.687000

How to import an account to Keyring which was exported from the polkadot{.js] browser extension?

147 views Asked by yodas_dev At 22 February 2023 at 10:18

score 55 · Answer 8 · 2022-12-06T09:59:05.020000

First Substrate Chain

55 views Asked by Vinay Nagpal At 06 December 2022 at 09:59

score 166 · Answer 9 · 2022-11-10T17:00:09.040000

Polkadot.js sr25519 secret key to hex

166 views Asked by Dario Tsvetanoff At 10 November 2022 at 17:00

score 155 · Answer 10 · 2022-10-15T23:10:25.710000

How to call Openbrush contract from Front-end app

155 views Asked by s.Takahashi At 15 October 2022 at 23:10

score 88 · Answer 11 · 2022-10-15T06:23:56.710000

"contract" can be obtained as a result of "signAndSend", but the compilation error is not resolved

88 views Asked by s.Takahashi At 15 October 2022 at 06:23

score 171 · Answer 12 · 2022-10-13T06:58:32.833000

How to get unique smart contract errors in a frontend app using polkadot.js

171 views Asked by s.Takahashi At 13 October 2022 at 06:58

score 448 · Answer 13 · 2022-07-12T22:38:02.370000

Polkadot.js "signAndSend" function causes "signer" option to compile error

448 views Asked by s.Takahashi At 12 July 2022 at 22:38

score 454 · Answer 14 · 2022-07-08T11:54:17.740000

An Reference Error is occured at "@polkadot/extension-dapp/bundle.js"

454 views Asked by s.Takahashi At 08 July 2022 at 11:54

score 109 · Answer 15 · 2022-06-30T10:45:46.563000

Why does nodejs wait a long time before exiting

109 views Asked by kula At 30 June 2022 at 10:45

score 853 · Answer 16 · 2022-05-30T07:29:59.790000

How can I decode events help on substrate using polkadot-js?

853 views Asked by Puneet Jindal At 30 May 2022 at 07:29

score 243 · Answer 17 · 2022-05-02T22:45:07.407000

Contract call returns error "Found input with 28 bits, expected 8". Polkadot.js and ink contracts

243 views Asked by yonatan hornstein At 02 May 2022 at 22:45

score 1218 · Answer 18 · 2022-03-13T09:16:24.643000

Polkadot.js api how to get the balance of an account at a particular nonce

1.2k views Asked by Lee At 13 March 2022 at 09:16

score 924 · Answer 19 · 2022-02-24T22:00:07.683000

Uncaught (in promise) Error: Objects are not valid as a React chid. If you meant to render a collection of children, use an array instead

924 views Asked by nvx At 24 February 2022 at 22:00

score 379 · Answer 20 · 2022-02-14T15:40:25.177000

How to decode extrinsic at json-RPC call's data(byte code)

379 views Asked by PaperFrog At 14 February 2022 at 15:40

TechQA.

List Question

React with Typescript Array of promises

Unable to Connect Polkadot.js Apps to Dockerized Aleph-nodes in WSL2

Polkadot `payment_queryInfo` returning Execution aborted due to trap: wasm trap: wasm `unreachable` instruction executed

Way to cancel a signature request in Polkadot Extension

Decoding problems in polkadot-js after updating of substrate version

Unable to upload smart contract in Polkadot.js - contracts.instantiateWithCode: ready the whole time

How to import an account to Keyring which was exported from the polkadot{.js] browser extension?

First Substrate Chain

Polkadot.js sr25519 secret key to hex

How to call Openbrush contract from Front-end app

"contract" can be obtained as a result of "signAndSend", but the compilation error is not resolved

How to get unique smart contract errors in a frontend app using polkadot.js

Polkadot.js "signAndSend" function causes "signer" option to compile error

An Reference Error is occured at "@polkadot/extension-dapp/bundle.js"

Why does nodejs wait a long time before exiting

How can I decode events help on substrate using polkadot-js?

Contract call returns error "Found input with 28 bits, expected 8". Polkadot.js and ink contracts

Polkadot.js api how to get the balance of an account at a particular nonce

Uncaught (in promise) Error: Objects are not valid as a React chid. If you meant to render a collection of children, use an array instead

How to decode extrinsic at json-RPC call's data(byte code)

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