[JavaScript] $ Is not defined 에러

문제)

디버깅 중 $ is not defined 에러 발생

이유)

JQuery가 정상적으로 road되지 못하여 발생

해결방안)

소스에 추가.

<script type = "text/javascript" src="[경로]"></script>

Error)

When you debugging, '$ is not defined' error comes up,

Reason)

the reason is  JQuery cannot loaded normally.

Solution)

insert in source.

<script type = "text/javascript" src="[location]"></script>