# 카이카스 rpc에러에 대한 문의드립니다

**URL:** <https://devforum.kaia.io/t/rpc/4052>\
**Category:** Kaia Wallet\
**Created:** [2월 23, 2022, 2:39오후 UTC](https://devforum.kaia.io/t/rpc/4052 "2022-02-23T14:39:35Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![leehyun28278](https://yyz1.discourse-cdn.com/flex035/user_avatar/devforum.kaia.io/leehyun28278/32/1973_2.png) [@leehyun28278](https://devforum.kaia.io/u/leehyun28278)\
**Post date:** [2월 23, 2022, 2:39오후 UTC](https://devforum.kaia.io/t/rpc/4052/1 "2022-02-23T14:39:35Z")

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![image](https://canada1.discourse-cdn.com/flex035/uploads/klaytn/original/2X/1/19572c48eb6a9246ca477f957e3e73066fa3481d.png)  
지갑에서 스마트 컨트랙트로 수행할때 간혹 이런 에러가 발생합니다. 이유를 알수있을까요?