# Truffle을 통해 Baobab 네트워크에 스마트 컨트랙트 배포시 Migrations 단계에서 멈춤

**URL:** <https://devforum.kaia.io/t/truffle-baobab-migrations/4336>\
**Category:** Kaia\
**Tags:** smart-contract, klaytn\
**Created:** [3월 12, 2022, 2:22오후 UTC](https://devforum.kaia.io/t/truffle-baobab-migrations/4336 "2022-03-12T14:22:44Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![jm84.joo](https://yyz1.discourse-cdn.com/flex035/user_avatar/devforum.kaia.io/jm84.joo/32/1533_2.png) [@jm84.joo](https://devforum.kaia.io/u/jm84.joo)\
**Post date:** [3월 12, 2022, 2:22오후 UTC](https://devforum.kaia.io/t/truffle-baobab-migrations/4336/1 "2022-03-12T14:22:44Z")

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truffle을 통해 kasBaobab 네트워크에 새로운 스마트 컨트랙트를 배포하였는데요. (KAS 사용 credential 및 account private key 사용)  
기존에는 잘됐던 것이 현재 마이그레이션 단계에서 stuck이 되네요. kas console에 보면 Node API 사용량이 계속 올라가네요. github의 [https://github.com/kjhman21/klaytn-contracts를](https://github.com/kjhman21/klaytn-contracts%EB%A5%BC) 사용하였습니다.

- 사용된 네트워크 truffle config  
kasBaobab: {  
provider: () =\> {  
const option = {  
headers: [  
{ name: ‘Authorization’, value: 'Basic ’ + Buffer.from(accessKeyId + ‘:’ + secretAccessKey).toString(‘base64’) },  
{ name: ‘x-chain-id’, value: ‘1001’ }  
],  
keepAlive: false,  
}  
return new HDWalletProvider(privateKey, new Caver.providers.HttpProvider(“[https://node-api.klaytnapi.com/v1/klaytn](https://node-api.klaytnapi.com/v1/klaytn)”, option))  
},  
network\_id: ‘1001’, //Klaytn baobab testnet’s network id  
gas: ‘8500000’,  
gasPrice:‘25000000000’  
},

아래의 단계에서 멈춤 상태네요.

# Starting migrations…

> Network name: ‘kasBaobab’  
> Network id: 1001  
> Block gas limit: 0 (0x0)

# 1\_initial\_migration.js

Deploying ‘Migrations’

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<div class="post-metadata">

**Author:** ![chwan](https://avatars.discourse-cdn.com/v4/letter/c/34f0e0/32.png) [@chwan](https://devforum.kaia.io/u/chwan)\
**Post date:** [3월 21, 2022, 9:50오전 UTC](https://devforum.kaia.io/t/truffle-baobab-migrations/4336/2 "2022-03-21T09:50:59Z")

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혹시, 위 문제 해결하셨나요? 저도 동일한 증상이 발생 되어서요…  
원래 잘 동작 했었는데 이상하게 안되네요. ㅡㅡ;;;

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**Author:** ![Denver](https://yyz1.discourse-cdn.com/flex035/user_avatar/devforum.kaia.io/denver/32/557_2.png) [@Denver](https://devforum.kaia.io/u/Denver)\
**Post date:** [3월 21, 2022, 12:56오후 UTC](https://devforum.kaia.io/t/truffle-baobab-migrations/4336/3 "2022-03-21T12:56:08Z")

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@jm84.joo  
@chwan

설정하신 GasPrice 값이 잘못된 거 같습니다.  
`25000000000` 에서 30 곱한 값을 사용하시기 바랍니다.

참고: [Gas Price Adjustment Announcement | by Klaytn | Klaytn | Feb, 2022 | Medium](https://medium.com/klaytn/notice-gas-price-adjustment-announcement-9838063dc89c)

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<div class="post-metadata">

**Author:** ![chwan](https://avatars.discourse-cdn.com/v4/letter/c/34f0e0/32.png) [@chwan](https://devforum.kaia.io/u/chwan)\
**Post date:** [3월 21, 2022, 1:34오후 UTC](https://devforum.kaia.io/t/truffle-baobab-migrations/4336/4 "2022-03-21T13:34:11Z")

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GasPrice 수정해서 정상동작 확인했습니다.  
감사합니다 🙂

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<div class="post-metadata">

**Author:** ![jm84.joo](https://yyz1.discourse-cdn.com/flex035/user_avatar/devforum.kaia.io/jm84.joo/32/1533_2.png) [@jm84.joo](https://devforum.kaia.io/u/jm84.joo)\
**Post date:** [3월 21, 2022, 3:39오후 UTC](https://devforum.kaia.io/t/truffle-baobab-migrations/4336/5 "2022-03-21T15:39:08Z")

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Baobab 네트워크에 변경된 가스비 750 ston 적용된 것을 확인을 못했네요~ 저도 750 ston으로 변경하고 잘되는 것 확인했습니다. 답변 감사합니다!

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**Author:** ![namuooo](https://avatars.discourse-cdn.com/v4/letter/n/e56c9b/32.png) [@namuooo](https://devforum.kaia.io/u/namuooo)\
**Post date:** [8월 5, 2022, 9:47오전 UTC](https://devforum.kaia.io/t/truffle-baobab-migrations/4336/6 "2022-08-05T09:47:13Z")

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저도 동일한 문제인데 저는 가스비로 해결이 안되는군요…

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<div class="post-metadata">

**Author:** ![namuooo](https://avatars.discourse-cdn.com/v4/letter/n/e56c9b/32.png) [@namuooo](https://devforum.kaia.io/u/namuooo)\
**Post date:** [8월 5, 2022, 9:59오전 UTC](https://devforum.kaia.io/t/truffle-baobab-migrations/4336/7 "2022-08-05T09:59:05Z")

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gasPrice: null 로 하니 되는군요