pgyunjae1100

<p>안녕하세요!&nbsp;</p>
<p>저동 동일한 현상이어서 샘이 말씀하신것처럼 아래와 같이&nbsp;<span style="background-color: #ffffff; color: #454545; font-family: 'Spoqa Han Sans', 'Apple SD Gothic Neo', BlinkMacSystemFont, -apple-system, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Fira Sans', 'Droid Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 16px;">&nbsp;</span><span style="background-color: #ffffff; color: #454545; font-family: 'Spoqa Han Sans', 'Apple SD Gothic Neo', BlinkMacSystemFont, -apple-system, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Fira Sans', 'Droid Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 16px;">`vue.config.js`</span><span style="background-color: #ffffff; color: #454545; font-family: 'Spoqa Han Sans', 'Apple SD Gothic Neo', BlinkMacSystemFont, -apple-system, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Fira Sans', 'Droid Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 16px;"> 를 생성 후 serve를 내렸다 올렸는데도 동일 한 현상이 발생합니다.</span></p>
<p><span style="background-color: #ffffff; color: #454545; font-family: 'Spoqa Han Sans', 'Apple SD Gothic Neo', BlinkMacSystemFont, -apple-system, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Fira Sans', 'Droid Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 16px;">< 아래와 같이 변경></span></p>
<p><img src="https://cdn.inflearn.com/public/comments/3ad306cd-0cf9-4fc2-a2a4-a8bb7f510507/현상1.jpg" title="현상1.jpg" width="549" height="418" alt="" /> <에러 내역></p>
<p><img src="https://cdn.inflearn.com/public/comments/331fb9e7-6f3b-4cc0-885e-48085f2bb1c9/에러.jpg" title="에러.jpg" width="530" height="422" alt="" /></p>
<p>vue 버젼은&nbsp;</p>
<p>PS C:\Dev_Env\workspace\vue-advanced\vue-charts\chart-lib> vue -V</p>
<p>@vue/cli 4.0.5 입니다.</p>
<p>그리고 package.jon에 설치된 chart.js는&nbsp;</p>
<div style="color: #d6deeb; background-color: #011627; font-family: Consolas, 'Courier New', monospace; font-size: 14px; line-height: 19px; white-space: pre;">
<div>&nbsp;<span style="color: #7fdbca;">"dependencies"</span>:&nbsp;{</div>
<div>&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #7fdbca;">"chart.js"</span>:&nbsp;<span style="color: #d9f5dd;">"</span><span style="color: #c789d6;">^2.9.2</span><span style="color: #d9f5dd;">"</span>,</div>
<div>&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #7fdbca;">"core-js"</span>:&nbsp;<span style="color: #d9f5dd;">"</span><span style="color: #c789d6;">^3.3.2</span><span style="color: #d9f5dd;">"</span>,</div>
<div>&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #7fdbca;">"vue"</span>:&nbsp;<span style="color: #d9f5dd;">"</span><span style="color: #c789d6;">^2.6.10</span><span style="color: #d9f5dd;">"</span></div>
<div>&nbsp;},</div>
</div>
<p>입니다.</p>
<p></p>
<p>감사합니다.</p>

'myChart' is assigned a value but never used

<p>바로 답변 주셔서 감사합니다.&nbsp;</p>
<p>그런데 말씀 하신데로&nbsp;<span style="background-color: #ffffff; color: #000a12; font-family: 'Spoqa Han Sans', 'Apple SD Gothic Neo', BlinkMacSystemFont, -apple-system, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Fira Sans', 'Droid Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 16px;">&nbsp;</span><span style="background-color: #ffffff; color: #000a12; font-family: 'Spoqa Han Sans', 'Apple SD Gothic Neo', BlinkMacSystemFont, -apple-system, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Fira Sans', 'Droid Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 16px;">`vue.config.js` 파일을 생성하고 위의 내용을 복사해서 넣어도 결과는 동일합니다.</span></p>
<p><span style="background-color: #ffffff; color: #000a12; font-family: 'Spoqa Han Sans', 'Apple SD Gothic Neo', BlinkMacSystemFont, -apple-system, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Fira Sans', 'Droid Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 16px;">그래서 App.vue 소스 파일에&nbsp;&nbsp;</span><span style="background-color: #ffffff; color: #000a12; font-family: 'Spoqa Han Sans', 'Apple SD Gothic Neo', BlinkMacSystemFont, -apple-system, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Fira Sans', 'Droid Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 16px;">/* eslint-disable no-console */ 내용을 1 line 추가했더니 오류가 없어집니다.</span></p>
<p><span style="background-color: #011627; color: #d6deeb; font-family: Consolas, 'Courier New', monospace; font-size: 14px; white-space: pre;">methods:&nbsp;{</span></p>
<div style="color: #d6deeb; background-color: #011627; font-family: Consolas, 'Courier New', monospace; font-size: 14px; line-height: 19px; white-space: pre;">
<div>&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #82aaff; font-style: italic;">loginUser</span><span style="color: #d9f5dd;">()</span>&nbsp;{</div>
<div>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #7fdbca; font-style: italic;">axios</span><span style="color: #c792ea; font-style: italic;">.</span><span style="color: #82aaff; font-style: italic;">get</span>(<span style="color: #d9f5dd;">'</span><span style="color: #ecc48d;">https://jsonplaceholder.typicode.com/users/1</span><span style="color: #d9f5dd;">'</span>)</div>
<div>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #c792ea; font-style: italic;">.</span><span style="color: #82aaff; font-style: italic;">then</span>(<span style="color: #d7dbe0;">response</span>&nbsp;<span style="color: #c792ea;">=></span>&nbsp;{</div>
<div>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #637777;">/*</span><span style="color: #637777; font-style: italic;">&nbsp;eslint-disable&nbsp;no-console&nbsp;</span><span style="color: #637777;">*/</span>&nbsp;</div>
<div>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #c792ea;">if</span>&nbsp;(<span style="color: #7fdbca; font-style: italic;">response</span><span style="color: #c792ea; font-style: italic;">.</span><span style="color: #faf39f; font-style: italic;">data</span><span style="color: #c792ea; font-style: italic;">.</span><span style="color: #7fdbca;">id</span>&nbsp;<span style="color: #c792ea;">===</span>&nbsp;<span style="color: #f78c6c;">1</span>)&nbsp;{</div>
<div>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #7fdbca; font-style: italic;">axios</span><span style="color: #c792ea; font-style: italic;">.</span><span style="color: #82aaff; font-style: italic;">get</span>(<span style="color: #d9f5dd;">'</span><span style="color: #ecc48d;">https://jsonplaceholder.typicode.com/todos</span><span style="color: #d9f5dd;">'</span>)</div>
<div>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #c792ea; font-style: italic;">.</span><span style="color: #82aaff; font-style: italic;">then</span>(<span style="color: #d7dbe0;">response</span>&nbsp;<span style="color: #c792ea;">=></span>&nbsp;{&nbsp;</div>
<div>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #addb67;">console</span><span style="color: #c792ea; font-style: italic;">.</span><span style="color: #addb67;">log</span>(<span style="color: #d9f5dd;">'</span><span style="color: #ecc48d;">test</span><span style="color: #d9f5dd;">'</span>,&nbsp;<span style="color: #d7dbe0;">response</span>);</div>
<div>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;})&nbsp;</div>
<div>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #c792ea; font-style: italic;">.</span><span style="color: #82aaff; font-style: italic;">catch</span>(<span style="color: #d7dbe0;">error</span>&nbsp;<span style="color: #c792ea;">=></span>&nbsp;<span style="color: #addb67;">console</span><span style="color: #c792ea; font-style: italic;">.</span><span style="color: #addb67;">log</span>(<span style="color: #d7dbe0;">error</span>));</div>
<div>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</div>
<div>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;})</div>
<div>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #c792ea; font-style: italic;">.</span><span style="color: #82aaff; font-style: italic;">catch</span>(<span style="color: #d7dbe0;">error</span>&nbsp;<span style="color: #c792ea;">=></span>&nbsp;<span style="color: #addb67;">console</span><span style="color: #c792ea; font-style: italic;">.</span><span style="color: #addb67;">log</span>(<span style="color: #d7dbe0;">error</span>));</div>
<div>&nbsp;&nbsp;&nbsp;&nbsp;}</div>
<div>&nbsp;}</div>
</div>
<p>강의 내용의 "vue-advanced"에서는 이런 오류가 없었는데, 신규로 뷰를 생성해서 async-await 강의 단계에서는 왜이런 현상이 발생하는지 궁금합니다. package를 추가로 더 설치를 해야되는건지요?&nbsp;</p>
<p>vue를 처음 배우고 있는 단계라 궁금해서 여쭈어 봅니다.</p>

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