Can't deploy contract

[diepvuongthang]

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[Kalina-Todorova]

Could you share a bit more context - what are you trying to achieve and if possible the code of the smart contract in a txt format so that we can debug?

[yogeshrt]

\hedera\node_modules@hethers\logger\lib\index.js:186
var error = new Error(message);
^

Error: transaction 0.0.48162428@1663101679.615115293 failed precheck with status INVALID_SIGNATURE (code=INVALID_SIGNATURE, version=providers/1.2.1)
at Logger.makeError (C:\Users\Yogesh\hedera\node_modules@hethers\logger\lib\index.js:186:21)
at DefaultHederaProvider. (C:\Users\Yogesh\hedera\node_modules@hethers\providers\lib\base-provider.js:690:38)
at step (C:\Users\Yogesh\hedera\node_modules@hethers\providers\lib\base-provider.js:78:23)
at Object.throw (C:\Users\Yogesh\hedera\node_modules@hethers\providers\lib\base-provider.js:59:53)
at rejected (C:\Users\Yogesh\hedera\node_modules@hethers\providers\lib\base-provider.js:51:65)
at processTicksAndRejections (node:internal/process/task_queues:96:5) {
reason: 'transaction 0.0.48162428@1663101679.615115293 failed precheck with status INVALID_SIGNATURE',
code: 'INVALID_SIGNATURE',
transaction: {
transactionId: '0.0.48162428-1663101679-615115293',
hash: '0xf9b33156f07d33265aa22fa3cd031e48e7cecda781e00db096f592f44c9a2bb88543dbfe8f49c7da023a9d8340593bde',
from: '0x0000000000000000000000000000000002dee67c',
data: '0x30783630383036303430353233343830313536313030313035373630303038306664356235303630343035313631303362633338303338303631303362633833333938313031363034303831393035323631303032663931363130303763353635623630343035313831383135323333393036303030393037666464663235326164316265326338396236396332623036386663333738646161393532626137663136336334613131363238663535613464663532336233656639303630323030313630343035313830393130333930613333333630303039303831353236303230383139303532363034303930323035353631303039343536356236303030363032303832383430333132313536313030386435373830383166643562353035313931393035303536356236313033313938303631303061333630303033393630303066336665363038303630343035323334383031353631303031303537363030303830666435623530363030343336313036313030346335373630303033353630653031633830363333313363653536373134363130303531353738303633373061303832333131343631303036353537383036333935643839623431313436313030396335373830363361393035396362623134363130306335353735623630303038306664356236303430353136303132383135323630323030313562363034303531383039313033393066333562363130303865363130303733333636303034363130323031353635623630303136303031363061303162303331363630303039303831353236303230383139303532363034303930323035343930353635623630343035313930383135323630323030313631303035633536356236303430383035313830383230313832353236303037383135323636323662636161333762356232623736306339316236303230383230313532393035313631303035633931393036313032346235363562363130306438363130306433333636303034363130323232353635623631303065383536356236303430353139303135313538313532363032303031363130303563353635623333363030303930383135323630323038313930353236303430383132303534383231313135363130313462353736303430353136323436316263643630653531623831353236303230363030343832303135323630316136303234383230313532376636393665373337353636363636393633363936353665373432303734366636623635366532303632363136633631366536333635303030303030303030303030363034343832303135323630363430313630343035313830393130333930666435623333363030303930383135323630323038313930353236303430383132303830353438343932393036313031366139303834393036313032623635363562393039313535353035303630303136303031363061303162303338333136363030303930383135323630323038313930353236303430383132303830353438343932393036313031393739303834393036313032396535363562393039313535353035303630343035313832383135323630303136303031363061303162303338343136393033333930376664646632353261643162653263383962363963326230363866633337386461613935326261376631363363346131313632386635356134646635323362336566393036303230303136303430353138303931303339306133353036303031393239313530353035363562383033353630303136303031363061303162303338313136383131343631303166633537363030303830666435623931393035303536356236303030363032303832383430333132313536313032313235373830383166643562363130323162383236313031653535363562393339323530353035303536356236303030383036303430383338353033313231353631303233343537383038316664356236313032336438333631303165353536356239343630323039333930393330313335393335303530353035363562363030303630323038303833353238333531383038323835303135323832356238313831313031353631303237373537383538313031383330313531383538323031363034303031353238323031363130323562353635623831383131313135363130323838353738333630343038333837303130313532356235303630316630313630316631393136393239303932303136303430303139333932353035303530353635623630303038323139383231313135363130326231353736313032623136313032636435363562353030313930353635623630303038323832313031353631303263383537363130326338363130326364353635623530303339303536356236333465343837623731363065303162363030303532363031313630303435323630323436303030666466656132363436393730363637333538323231323230643830333834636535383465313031633562393265346565396237383731323632323835303730646263643264373166393936303166306634666365636432333634373336663663363334333030303830343030333330303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303634',
chainId: 0,
r: '',
s: '',
v: 0
},
transactionHash: '0xf9b33156f07d33265aa22fa3cd031e48e7cecda781e00db096f592f44c9a2bb88543dbfe8f49c7da023a9d8340593bde'
}

[yogeshrt]

We are trying to submit a small smart contract on hedera DLT using hethers. If needed I can share sample index.js for review/comments.

[Kalina-Todorova]

We suspect that it might be related to the way the wallet was initialized. You could take a look at the docs: https://docs.hedera.com/hethers/application-programming-interface/signers#new-hethers.wallet-less-than-externallyownedaccount-greater-than-provider
If this doesn't help you, please send us the whole code snippet so that we can verify.

[yogeshrt]

node .\hethers_test.js
The balance is: 999256518542
Wallet address = Promise { '0x0000000000000000000000000000000002dee67c' }
before contractfactory
before factory.deploy
C:\Users\Yogesh\hedera\node_modules@hethers\logger\lib\index.js:186
var error = new Error(message);
^

Error: transaction 0.0.48162428@1663162799.267505558 failed precheck with status INVALID_SIGNATURE (code=INVALID_SIGNATURE, version=providers/1.2.1)
at Logger.makeError (C:\Users\Yogesh\hedera\node_modules@hethers\logger\lib\index.js:186:21)
at DefaultHederaProvider. (C:\Users\Yogesh\hedera\node_modules@hethers\providers\lib\base-provider.js:690:38)
at step (C:\Users\Yogesh\hedera\node_modules@hethers\providers\lib\base-provider.js:78:23)
at Object.throw (C:\Users\Yogesh\hedera\node_modules@hethers\providers\lib\base-provider.js:59:53)
at rejected (C:\Users\Yogesh\hedera\node_modules@hethers\providers\lib\base-provider.js:51:65)
at processTicksAndRejections (node:internal/process/task_queues:96:5) {
reason: 'transaction 0.0.48162428@1663162799.267505558 failed precheck with status INVALID_SIGNATURE',
code: 'INVALID_SIGNATURE',
transaction: {
transactionId: '0.0.48162428-1663162799-267505558',
hash: '0x2b982d71144f109751251140a9cc064126c4f1265258c4e32d30dd259b56239ae1ad8eeade6c1fb418442ade612b4fae',
from: '0x0000000000000000000000000000000002dee67c',
data: '0x30783630383036303430353233343830313536313030313035373630303038306664356235303630343035313631303362633338303338303631303362633833333938313031363034303831393035323631303032663931363130303763353635623630343035313831383135323333393036303030393037666464663235326164316265326338396236396332623036386663333738646161393532626137663136336334613131363238663535613464663532336233656639303630323030313630343035313830393130333930613333333630303039303831353236303230383139303532363034303930323035353631303039343536356236303030363032303832383430333132313536313030386435373830383166643562353035313931393035303536356236313033313938303631303061333630303033393630303066336665363038303630343035323334383031353631303031303537363030303830666435623530363030343336313036313030346335373630303033353630653031633830363333313363653536373134363130303531353738303633373061303832333131343631303036353537383036333935643839623431313436313030396335373830363361393035396362623134363130306335353735623630303038306664356236303430353136303132383135323630323030313562363034303531383039313033393066333562363130303865363130303733333636303034363130323031353635623630303136303031363061303162303331363630303039303831353236303230383139303532363034303930323035343930353635623630343035313930383135323630323030313631303035633536356236303430383035313830383230313832353236303037383135323636323662636161333762356232623736306339316236303230383230313532393035313631303035633931393036313032346235363562363130306438363130306433333636303034363130323232353635623631303065383536356236303430353139303135313538313532363032303031363130303563353635623333363030303930383135323630323038313930353236303430383132303534383231313135363130313462353736303430353136323436316263643630653531623831353236303230363030343832303135323630316136303234383230313532376636393665373337353636363636393633363936353665373432303734366636623635366532303632363136633631366536333635303030303030303030303030363034343832303135323630363430313630343035313830393130333930666435623333363030303930383135323630323038313930353236303430383132303830353438343932393036313031366139303834393036313032623635363562393039313535353035303630303136303031363061303162303338333136363030303930383135323630323038313930353236303430383132303830353438343932393036313031393739303834393036313032396535363562393039313535353035303630343035313832383135323630303136303031363061303162303338343136393033333930376664646632353261643162653263383962363963326230363866633337386461613935326261376631363363346131313632386635356134646635323362336566393036303230303136303430353138303931303339306133353036303031393239313530353035363562383033353630303136303031363061303162303338313136383131343631303166633537363030303830666435623931393035303536356236303030363032303832383430333132313536313032313235373830383166643562363130323162383236313031653535363562393339323530353035303536356236303030383036303430383338353033313231353631303233343537383038316664356236313032336438333631303165353536356239343630323039333930393330313335393335303530353035363562363030303630323038303833353238333531383038323835303135323832356238313831313031353631303237373537383538313031383330313531383538323031363034303031353238323031363130323562353635623831383131313135363130323838353738333630343038333837303130313532356235303630316630313630316631393136393239303932303136303430303139333932353035303530353635623630303038323139383231313135363130326231353736313032623136313032636435363562353030313930353635623630303038323832313031353631303263383537363130326338363130326364353635623530303339303536356236333465343837623731363065303162363030303532363031313630303435323630323436303030666466656132363436393730363637333538323231323230643830333834636535383465313031633562393265346565396237383731323632323835303730646263643264373166393936303166306634666365636432333634373336663663363334333030303830343030333330303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303634',
chainId: 0,
r: '',
s: '',
v: 0
},
transactionHash: '0x2b982d71144f109751251140a9cc064126c4f1265258c4e32d30dd259b56239ae1ad8eeade6c1fb418442ade612b4fae'
}

[yogeshrt]

heathers_test.txt

[yogeshrt]

const eoaAccount = {
    account: "0.0.48162428",
    privateKey: "0x302e020100300506032b65700422042091882ca433ba668a484dedbbb6319cd11a580ebe1b491d23fdd7a534f6cf2669" 
};

const wallet2 = new hethers.Wallet(eoaAccount, provider);
const factory = new hethers.ContractFactory(abi, bytecode, wallet2);

[yogeshrt]

Provisioned wallet with eoaAccount way with account and privatekey ( Note this is on testnet hence sharing keys/account Id). Thanks in advance for your support.

[Kalina-Todorova]

Hi @yogeshrt I think the privateKey is the issue as it should be without the 0x prefix. Could you try and let us know if this works?

[yogeshrt]

@Kalina-Todorova I was about to resolve issues with the below notes

1. Account generation from https://portal.hedera.com/register create Privatekey with ED25519
2. Account generated through the program using PrivateKey.generateECDSA() can be a way to create with private key ECDSA pfa reference program for the same
   accountgenerate_ecdsa.txt
3. Account genarated with step (2) has 0 hbar, so cant be used for deploy contracts
4. Used program to transfer balance from account[ generated from step 1] to account [ generated from step 2]
   account_transfer_hbar.txt
5. account [ generated from step 2] is ready to be used for deploying the contract
   deploy_contract.txt

Note: This program requires cleanup. But the scenario is successfully tested with it.

[yogeshrt]

#234 This commit mentioned adding support for ED25519, but not sure why we still require the ECDSA key with hethers.

[bmino]

I experienced the same issue. Initializing a wallet using a non-ECDSA private key was the issue. Some options now include:

const wallet = new hethers.Wallet({
    account: accountId,
    privateKey: privateKey,
    isED25519Type: true,
});

[Kalina-Todorova]

Let us will look into it and get back to you

[natanasow]

@bmino Hi, just tried to create new accounts (ECDSA and ED25519) on testnet, and both works fine. Also, tried to pass the private key with and without the 0x prefix, still working. If you still having a issue, I could send a fully working code snippet with contract deployment or you can post yours and I would try to debug it.

• for ED25519

const provider = hethers.providers.getDefaultProvider('testnet');
const eoaAccount = {
    account: '0.0.28542425',
    privateKey: '0x...',
    isED25519Type: true
};
// @ts-ignore
const wallet = new hethers.Wallet(eoaAccount, provider);

• for ECDSA

const provider = hethers.providers.getDefaultProvider('testnet');
const eoaAccount = {
    account: '0.0.48647112',
    privateKey: '0x...'
};
// @ts-ignore
const wallet = new hethers.Wallet(eoaAccount, provider);