# Baobab 배포 확인 에러 문의

**URL:** <https://devforum.kaia.io/t/baobab/3250>\
**Category:** General / 미분류\
**Tags:** caver-js, smart-contract, klaytn\
**Created:** [1월 14, 2022, 8:08오전 UTC](https://devforum.kaia.io/t/baobab/3250 "2022-01-14T08:08:53Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![kyh](https://yyz1.discourse-cdn.com/flex035/user_avatar/devforum.kaia.io/kyh/32/1543_2.png) [@kyh](https://devforum.kaia.io/u/kyh)\
**Post date:** [1월 14, 2022, 8:08오전 UTC](https://devforum.kaia.io/t/baobab/3250/1 "2022-01-14T08:08:53Z")

</div>

Document를 참고하여  
**[배포된 스마트 컨트랙트의 함수]** 호출 테스트 중입니다.

$ node test-klaytn.js 명령어를 실행하면 바이트코드는 정상적으로 확인되나, 아래와 같은 에러메시지가 보입니다.  
해결방안 문의드립니다.^^;;

```auto
Error: Returned error: evm: execution reverted
    at Object.ErrorResponse (/root/klaytn/node_modules/caver-js/packages/caver-core-helpers/src/errors.js:87:16)
    at /root/klaytn/node_modules/caver-js/packages/caver-core-requestmanager/src/index.js:155:44
    at XMLHttpRequest.request.onreadystatechange (/root/klaytn/node_modules/caver-js/packages/caver-core-requestmanager/caver-providers-http/src/index.js:122:13)
    at XMLHttpRequestEventTarget.dispatchEvent (/root/klaytn/node_modules/xhr2-cookies/dist/xml-http-request-event-target.js:34:22)
    at XMLHttpRequest._setReadyState (/root/klaytn/node_modules/xhr2-cookies/dist/xml-http-request.js:208:14)
    at XMLHttpRequest._onHttpResponseEnd (/root/klaytn/node_modules/xhr2-cookies/dist/xml-http-request.js:318:14)
    at IncomingMessage.<anonymous> (/root/klaytn/node_modules/xhr2-cookies/dist/xml-http-request.js:289:61)
    at IncomingMessage.emit (node:events:402:35)
    at endReadableNT (node:internal/streams/readable:1343:12)
    at processTicksAndRejections (node:internal/process/task_queues:83:21)

```

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<div class="post-metadata">

**Author:** ![Jamie](https://yyz1.discourse-cdn.com/flex035/user_avatar/devforum.kaia.io/jamie/32/1472_2.png) [@Jamie](https://devforum.kaia.io/u/Jamie)\
**Post date:** [1월 14, 2022, 8:44오전 UTC](https://devforum.kaia.io/t/baobab/3250/2 "2022-01-14T08:44:48Z")

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위 에러는 EVM에서 실행하다가 에러가 난 경우입니다.  
해당 에러로그 만으로는 원인을 파악하기 어렵습니다.  
따로 EN을 운영하고 계시다면 [https://docs.klaytn.com/dapp/json-rpc/api-references/debug/tracing#debug\_tracetransaction](https://docs.klaytn.com/dapp/json-rpc/api-references/debug/tracing#debug_tracetransaction) 을 사용해서 디버깅할 수 있습니다.