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        <title>sm-ji.log</title>
        <link>https://velog.io/</link>
        <description>블루라이트로 광합성 하는 새럼</description>
        <lastBuildDate>Thu, 27 Jul 2023 02:11:19 GMT</lastBuildDate>
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        <copyright>Copyright (C) 2019. sm-ji.log. All rights reserved.</copyright>
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        <item>
            <title><![CDATA[[SQL] (err) ORA-00913: 값의 수가 너무 많습니다]]></title>
            <link>https://velog.io/@sm-ji/SQL-err-ORA-00913-%EA%B0%92%EC%9D%98-%EC%88%98%EA%B0%80-%EB%84%88%EB%AC%B4-%EB%A7%8E%EC%8A%B5%EB%8B%88%EB%8B%A4-diggw7jg</link>
            <guid>https://velog.io/@sm-ji/SQL-err-ORA-00913-%EA%B0%92%EC%9D%98-%EC%88%98%EA%B0%80-%EB%84%88%EB%AC%B4-%EB%A7%8E%EC%8A%B5%EB%8B%88%EB%8B%A4-diggw7jg</guid>
            <pubDate>Thu, 27 Jul 2023 02:11:19 GMT</pubDate>
            <description><![CDATA[<h4 id="ora-00913-값의-수가-너무-많습니다">ORA-00913: 값의 수가 너무 많습니다</h4>
<p><img src="https://velog.velcdn.com/images/sm-ji/post/cad0c4e4-e5ae-4f14-b34f-8eaee8c08cbd/image.png" alt=""></p>
<ul>
<li>참고 : <a href="https://itprogramming119.tistory.com/entry/Oracle-Error-ORA-00913-too-many-values">https://itprogramming119.tistory.com/entry/Oracle-Error-ORA-00913-too-many-values</a></li>
</ul>
]]></description>
        </item>
        <item>
            <title><![CDATA[[jQuery] (err) ~ is not defined]]></title>
            <link>https://velog.io/@sm-ji/jQuery-err-is-not-defined</link>
            <guid>https://velog.io/@sm-ji/jQuery-err-is-not-defined</guid>
            <pubDate>Mon, 24 Jul 2023 01:10:39 GMT</pubDate>
            <description><![CDATA[<h4 id="-is-not-defined">~ is not defined</h4>
<p><img src="https://velog.velcdn.com/images/sm-ji/post/95d16c3b-39e8-43c4-8272-d4f5d962290a/image.png" alt=""></p>
<ul>
<li>스크립트 태그 안에서 사용한 요소를 찾을 수 없을 때 (정의되지 않은 요소를 사용하려고 했을 때)</li>
<li>주로 코드 오타나 js 파일/CDN 연결에 문제가 있을 때 발생하는 오류이다.</li>
</ul>
]]></description>
        </item>
        <item>
            <title><![CDATA[[Eclipse] Port 8080 reqired by ~ Server ~ is already in use.]]></title>
            <link>https://velog.io/@sm-ji/Eclipse-Port-8080-reqired-by-Server-is-already-in-use</link>
            <guid>https://velog.io/@sm-ji/Eclipse-Port-8080-reqired-by-Server-is-already-in-use</guid>
            <pubDate>Thu, 20 Jul 2023 10:53:27 GMT</pubDate>
            <description><![CDATA[<h4 id="port-8080-reqired-by--server--is-already-in-use">Port 8080 reqired by ~ Server ~ is already in use.</h4>
<p><img src="https://velog.velcdn.com/images/sm-ji/post/26d9e4f6-74cd-4d48-8714-bf9516849e21/image.png" alt=""></p>
<ul>
<li>해당 포트 번호가 사용 중인 것으로 간주되기 때문에, 해당 서버 사용을 중지하거나 </li>
<li>커맨드 창에서 직접 소멸시킨다. *관리자 권한으로 실행 !</li>
<li>1) netstat -ano  2) 8080에 해당하는 pid 조회 3) taskkill /f /pid 해당 번호</li>
</ul>
<ul>
<li>Port 8080 required by Pivotal tc Server Developer Edition v4.0 is already in use. The server may already be running in another process, or a system process may be using the port. To start this server you will need to stop the other process or change the port number(s).</li>
</ul>
]]></description>
        </item>
        <item>
            <title><![CDATA[[Spring] java.lang.NumberFormatException : For input string "${bno}"]]></title>
            <link>https://velog.io/@sm-ji/Spring-java.lang.NumberFormatException-For-input-string-bno</link>
            <guid>https://velog.io/@sm-ji/Spring-java.lang.NumberFormatException-For-input-string-bno</guid>
            <pubDate>Thu, 20 Jul 2023 10:45:49 GMT</pubDate>
            <description><![CDATA[<h4 id="javalangnumberformatexception--for-input-string-bno">java.lang.NumberFormatException : For input string &quot;${bno}&quot;</h4>
<p><img src="https://velog.velcdn.com/images/sm-ji/post/598670cb-2921-440a-866c-50a4e9924fbd/image.png" alt=""></p>
<ul>
<li>int 형식으로 선언해둔 bno 자리에 정수가 아니라 문자열 (&quot;${bno}&quot;)가 들어가서 생긴 오류.</li>
<li>JavaScript 파일에서 <code>/file/delete/\${uuid}/\${bno}</code> 이렇게 백틱 기호 안에 쓴 템플릿 리터럴을 의심중..!</li>
</ul>
]]></description>
        </item>
        <item>
            <title><![CDATA[[SQL] (err) ORA-02292: 무결성 제약조건 이 위배되었습니다. - 자식 레코드가 발견되었습니다.]]></title>
            <link>https://velog.io/@sm-ji/SQL-err-ORA-02292-%EB%AC%B4%EA%B2%B0%EC%84%B1-%EC%A0%9C%EC%95%BD%EC%A1%B0%EA%B1%B4-%EC%9D%B4-%EC%9C%84%EB%B0%B0%EB%90%98%EC%97%88%EC%8A%B5%EB%8B%88%EB%8B%A4.-%EC%9E%90%EC%8B%9D-%EB%A0%88%EC%BD%94%EB%93%9C%EA%B0%80-%EB%B0%9C%EA%B2%AC%EB%90%98%EC%97%88%EC%8A%B5%EB%8B%88%EB%8B%A4</link>
            <guid>https://velog.io/@sm-ji/SQL-err-ORA-02292-%EB%AC%B4%EA%B2%B0%EC%84%B1-%EC%A0%9C%EC%95%BD%EC%A1%B0%EA%B1%B4-%EC%9D%B4-%EC%9C%84%EB%B0%B0%EB%90%98%EC%97%88%EC%8A%B5%EB%8B%88%EB%8B%A4.-%EC%9E%90%EC%8B%9D-%EB%A0%88%EC%BD%94%EB%93%9C%EA%B0%80-%EB%B0%9C%EA%B2%AC%EB%90%98%EC%97%88%EC%8A%B5%EB%8B%88%EB%8B%A4</guid>
            <pubDate>Thu, 20 Jul 2023 10:39:46 GMT</pubDate>
            <description><![CDATA[<h4 id="ora-02292-무결성-제약조건-이-위배되었습니다---자식-레코드가-발견되었습니다">ORA-02292: 무결성 제약조건 이 위배되었습니다. - 자식 레코드가 발견되었습니다.</h4>
<p><img src="https://velog.velcdn.com/images/sm-ji/post/7df66e27-6a19-4f0a-a0d7-4646d077d566/image.png" alt=""></p>
<ul>
<li>원인: 외래 키 종속성이있는 상위 키 값을 삭제하려고했습니다.</li>
<li>조치: 먼저 종속성을 삭제 한 다음 부모를 비활성화하거나 제약을 비활성화하십시오.</li>
<li>참고 문서:  <a href="https://www.oraexcel.com/database-oracle-11gR1-ORA-02292/lang-ko">https://www.oraexcel.com/database-oracle-11gR1-ORA-02292/lang-ko</a></li>
</ul>
]]></description>
        </item>
        <item>
            <title><![CDATA[[SQL] (err) ORA-00933: SQL 명령어가 올바르게 종료되지 않았습니다.]]></title>
            <link>https://velog.io/@sm-ji/SQL-err-ORA-00933-SQL-%EB%AA%85%EB%A0%B9%EC%96%B4%EA%B0%80-%EC%98%AC%EB%B0%94%EB%A5%B4%EA%B2%8C-%EC%A2%85%EB%A3%8C%EB%90%98%EC%A7%80-%EC%95%8A%EC%95%98%EC%8A%B5%EB%8B%88%EB%8B%A4</link>
            <guid>https://velog.io/@sm-ji/SQL-err-ORA-00933-SQL-%EB%AA%85%EB%A0%B9%EC%96%B4%EA%B0%80-%EC%98%AC%EB%B0%94%EB%A5%B4%EA%B2%8C-%EC%A2%85%EB%A3%8C%EB%90%98%EC%A7%80-%EC%95%8A%EC%95%98%EC%8A%B5%EB%8B%88%EB%8B%A4</guid>
            <pubDate>Thu, 20 Jul 2023 10:38:12 GMT</pubDate>
            <description><![CDATA[<h4 id="ora-00933-sql-명령어가-올바르게-종료되지-않았습니다">ORA-00933: SQL 명령어가 올바르게 종료되지 않았습니다.</h4>
<p><img src="https://velog.velcdn.com/images/sm-ji/post/075ed89e-51a7-4b8f-8c2f-dc95a3646bfc/image.png" alt=""></p>
<ul>
<li>원인: 띄어쓰기, 콤마, AND, WHERE~FROM 등 필요한 명령어가 빠져 있거나 오타가 나진 않았는지 쿼리문을 확인한다.</li>
<li>참고 문서: <a href="https://www.oraexcel.com/database-oracle-11gR1-ORA-00933/lang-ko">https://www.oraexcel.com/database-oracle-11gR1-ORA-00933/lang-ko</a></li>
</ul>
]]></description>
        </item>
        <item>
            <title><![CDATA[[Script] (err) Cannot read properties of undefined (reading 'length')]]></title>
            <link>https://velog.io/@sm-ji/c5vdavqu</link>
            <guid>https://velog.io/@sm-ji/c5vdavqu</guid>
            <pubDate>Thu, 20 Jul 2023 06:10:07 GMT</pubDate>
            <description><![CDATA[<h4 id="cannot-read-properties-of-undefined-reading-length">Cannot read properties of undefined (reading &#39;length&#39;)</h4>
<p><img src="https://velog.velcdn.com/images/sm-ji/post/39776c5a-8d78-491b-bb4c-2d9fbe1b93bb/image.png" alt=""></p>
<ul>
<li>map.list.length의 값을 판별할 수 없었는데,,,
이유는 list를 불러올 때 사용할 식별 값을 가져오는데 있어서 
전역/지역으로 선언한 변수 사용에 차이. </li>
</ul>
]]></description>
        </item>
        <item>
            <title><![CDATA[[JavaScript] (err) await is only valid in async functions and the top level bodies of modules]]></title>
            <link>https://velog.io/@sm-ji/JavaScript-err-await-is-only-valid-in-async-functions-and-the-top-level-bodies-of-modules</link>
            <guid>https://velog.io/@sm-ji/JavaScript-err-await-is-only-valid-in-async-functions-and-the-top-level-bodies-of-modules</guid>
            <pubDate>Wed, 19 Jul 2023 07:57:08 GMT</pubDate>
            <description><![CDATA[<h3 id="await-is-only-valid-in-async-functions-and-the-top-level-bodies-of-modules">await is only valid in async functions and the top level bodies of modules</h3>
<p><img src="https://velog.velcdn.com/images/sm-ji/post/ac64cd49-0577-47ec-857b-a8c17a7d1c45/image.png" alt=""></p>
<ul>
<li><p>await은 async function(){} 안에서만 쓸 수 있는 키워드 !</p>
</li>
<li><p>문서 참고 : <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Bad_await">https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Bad_await</a></p>
</li>
</ul>
]]></description>
        </item>
        <item>
            <title><![CDATA[[Spring] (err) 서블릿 [appServlet]을(를) 위한 Servlet.init() 호출이 예외를 발생시켰습니다.]]></title>
            <link>https://velog.io/@sm-ji/Spring-err-%EC%84%9C%EB%B8%94%EB%A6%BF-appServlet%EC%9D%84%EB%A5%BC-%EC%9C%84%ED%95%9C-Servlet.init-%ED%98%B8%EC%B6%9C%EC%9D%B4-%EC%98%88%EC%99%B8%EB%A5%BC-%EB%B0%9C%EC%83%9D%EC%8B%9C%EC%BC%B0%EC%8A%B5%EB%8B%88%EB%8B%A4</link>
            <guid>https://velog.io/@sm-ji/Spring-err-%EC%84%9C%EB%B8%94%EB%A6%BF-appServlet%EC%9D%84%EB%A5%BC-%EC%9C%84%ED%95%9C-Servlet.init-%ED%98%B8%EC%B6%9C%EC%9D%B4-%EC%98%88%EC%99%B8%EB%A5%BC-%EB%B0%9C%EC%83%9D%EC%8B%9C%EC%BC%B0%EC%8A%B5%EB%8B%88%EB%8B%A4</guid>
            <pubDate>Tue, 18 Jul 2023 12:06:40 GMT</pubDate>
            <description><![CDATA[<h4 id="서블릿-appservlet을를-위한-servletinit-호출이-예외를-발생시켰습니다">서블릿 [appServlet]을(를) 위한 Servlet.init() 호출이 예외를 발생시켰습니다.</h4>
<h4 id="cannot-resolve-reference-to-bean--while-setting-constuctor-argument">Cannot resolve reference to bean &quot;&quot; while setting constuctor argument;</h4>
<p><img src="https://velog.velcdn.com/images/sm-ji/post/b169172e-2706-4c3a-b40f-bf816a7feb8f/image.png" alt=""></p>
<ul>
<li>프로젝트 폴더 내에 현재 존재하지 않는 클래스 (LoginInterceptor)를 servlet-context.xml에서 읽어들이고 있어서 발생한 오류</li>
</ul>
]]></description>
        </item>
        <item>
            <title><![CDATA[[Spring] (err) Unsatisfied dependency expressed through field,,,,,]]></title>
            <link>https://velog.io/@sm-ji/Spring-err-Unsatisfied-dependency-expressed-through-field</link>
            <guid>https://velog.io/@sm-ji/Spring-err-Unsatisfied-dependency-expressed-through-field</guid>
            <pubDate>Tue, 18 Jul 2023 03:13:39 GMT</pubDate>
            <description><![CDATA[<h4 id="unsatisfied-dependency-expressed-through-field">Unsatisfied dependency expressed through field,,,,,</h4>
<p><img src="https://velog.velcdn.com/images/sm-ji/post/bf452627-837b-4ab1-bdc9-5787814d037e/image.png" alt=""></p>
<ul>
<li>Service 클래스에 @Service 어노테이션을 붙이지 않고 Test를 실행했더니 발생한 오류 </li>
</ul>
]]></description>
        </item>
        <item>
            <title><![CDATA[[Spring] (err) java.lang.AssertionError]]></title>
            <link>https://velog.io/@sm-ji/Spring-err-java.lang.AssertionError</link>
            <guid>https://velog.io/@sm-ji/Spring-err-java.lang.AssertionError</guid>
            <pubDate>Tue, 18 Jul 2023 02:56:24 GMT</pubDate>
            <description><![CDATA[<h4 id="javalangassertionerror">java.lang.AssertionError</h4>
<p><img src="https://velog.velcdn.com/images/sm-ji/post/ac8782c0-f9c8-41c1-a3b1-020ccf2282a8/image.png" alt=""></p>
<ul>
<li>Test Class 파일 상단에 
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(&quot;file:src/main/webapp/WEB-INF/spring/root-context.xml&quot;)</li>
</ul>
<p>어노테이션 기입을 생략했더니 생긴 오류 ! 
-&gt; assertNotNull(aMapper); 이 부분을 읽어올 수 없었음</p>
]]></description>
        </item>
        <item>
            <title><![CDATA[[Spring] (err) ORA-12899 열에 대한 값이 너무 큼]]></title>
            <link>https://velog.io/@sm-ji/Spring-err-ORA-12899-%EC%97%B4%EC%97%90-%EB%8C%80%ED%95%9C-%EA%B0%92%EC%9D%B4-%EB%84%88%EB%AC%B4-%ED%81%BC</link>
            <guid>https://velog.io/@sm-ji/Spring-err-ORA-12899-%EC%97%B4%EC%97%90-%EB%8C%80%ED%95%9C-%EA%B0%92%EC%9D%B4-%EB%84%88%EB%AC%B4-%ED%81%BC</guid>
            <pubDate>Tue, 18 Jul 2023 02:54:42 GMT</pubDate>
            <description><![CDATA[<h4 id="ora-12899-열에-대한-값이-너무-큼">ORA-12899 열에 대한 값이 너무 큼</h4>
<p><img src="https://velog.velcdn.com/images/sm-ji/post/14beebb3-b481-41b5-9ea4-fab567d46062/image.png" alt=""></p>
<ul>
<li>사실 이 오류는 쿼리문에서 발생한 것</li>
<li>컬럼 타입은 char(1)인데 긴 텍스트를 값으로 넣으려해서 발생함</li>
</ul>
]]></description>
        </item>
        <item>
            <title><![CDATA[[Spring] (err) There is already '' bean method]]></title>
            <link>https://velog.io/@sm-ji/Spring-err-There-is-already-bean-method</link>
            <guid>https://velog.io/@sm-ji/Spring-err-There-is-already-bean-method</guid>
            <pubDate>Tue, 18 Jul 2023 01:50:42 GMT</pubDate>
            <description><![CDATA[<h4 id="there-is-already--bean-method">There is already &#39;&#39; bean method</h4>
<p><img src="https://velog.velcdn.com/images/sm-ji/post/56dd5eee-c52c-4edb-95e0-3c03e929e3ad/image.png" alt=""></p>
<ul>
<li>매핑 요청 주소가 동일하여 생긴 오류 : 현재 사용하려고 만들어둔 컨트롤러의 매핑이 백업용 파일에 아직 주석처리 되지 않은 매핑과 충돌함 ~ </li>
</ul>
]]></description>
        </item>
        <item>
            <title><![CDATA[[Spring] (err) 누락된 SELECT 키워드]]></title>
            <link>https://velog.io/@sm-ji/Spring-err-%EB%88%84%EB%9D%BD%EB%90%9C-SELECT-%ED%82%A4%EC%9B%8C%EB%93%9C</link>
            <guid>https://velog.io/@sm-ji/Spring-err-%EB%88%84%EB%9D%BD%EB%90%9C-SELECT-%ED%82%A4%EC%9B%8C%EB%93%9C</guid>
            <pubDate>Mon, 17 Jul 2023 08:37:00 GMT</pubDate>
            <description><![CDATA[<h4 id="누락된-select-키워드">누락된 SELECT 키워드</h4>
<p><img src="https://velog.velcdn.com/images/sm-ji/post/92620949-7155-4794-afba-e27e6ab82e49/image.png" alt=""></p>
<ul>
<li><p>쿼리문에서 INSERT INTO tbl_log VALUES (#{classname}, #{methodname}, #{params}, #{errmsg}, #{regdate}) 
=&gt; 이 쿼리문에서 VALUES 를 빼먹음 흑흑</p>
</li>
<li><p>사실상 이게 스프링 오류는 아니고 sql 쿼리문 오류인데 그냥 여기에 기록하는 것을 참고바람. </p>
</li>
</ul>
]]></description>
        </item>
        <item>
            <title><![CDATA[[Spring] (err) LONG 값은 LONG 열에 삽입할 때만 바인드할 수 있습니다.]]></title>
            <link>https://velog.io/@sm-ji/Spring-err-LONG-%EA%B0%92%EC%9D%80-LONG-%EC%97%B4%EC%97%90-%EC%82%BD%EC%9E%85%ED%95%A0-%EB%95%8C%EB%A7%8C-%EB%B0%94%EC%9D%B8%EB%93%9C%ED%95%A0-%EC%88%98-%EC%9E%88%EC%8A%B5%EB%8B%88%EB%8B%A4</link>
            <guid>https://velog.io/@sm-ji/Spring-err-LONG-%EA%B0%92%EC%9D%80-LONG-%EC%97%B4%EC%97%90-%EC%82%BD%EC%9E%85%ED%95%A0-%EB%95%8C%EB%A7%8C-%EB%B0%94%EC%9D%B8%EB%93%9C%ED%95%A0-%EC%88%98-%EC%9E%88%EC%8A%B5%EB%8B%88%EB%8B%A4</guid>
            <pubDate>Mon, 17 Jul 2023 08:34:39 GMT</pubDate>
            <description><![CDATA[<h4 id="long-값은-long-열에-삽입할-때만-바인드할-수-있습니다">LONG 값은 LONG 열에 삽입할 때만 바인드할 수 있습니다.</h4>
<p><img src="https://velog.velcdn.com/images/sm-ji/post/9d105b48-c5c2-432c-804e-14c0d88f65c8/image.png" alt=""></p>
<p>예외 발생 테스트를 하는 중에 일부러 텍스트 길이를 굉장히 길게 넣어봤는데 너무 길어서 ;; 이런 오류를 발생시켜버림 따흑</p>
]]></description>
        </item>
        <item>
            <title><![CDATA[[JS] (err) NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN]]></title>
            <link>https://velog.io/@sm-ji/JS-err-NaN-NaN-NaN-NaN-NaN-NaN-NaN-NaN-NaN-NaN</link>
            <guid>https://velog.io/@sm-ji/JS-err-NaN-NaN-NaN-NaN-NaN-NaN-NaN-NaN-NaN-NaN</guid>
            <pubDate>Wed, 12 Jul 2023 03:26:28 GMT</pubDate>
            <description><![CDATA[<h3 id="nan-nan-nan-nan-nan-nan-nan-nan-nan-nan">NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN</h3>
<p><img src="https://velog.velcdn.com/images/sm-ji/post/03110bee-bd85-4e73-837b-3a3d88b940bf/image.png" alt=""></p>
<p><img src="https://velog.velcdn.com/images/sm-ji/post/99e1ac8a-f79c-483d-aae8-462cdb523c53/image.png" alt=""></p>
]]></description>
        </item>
        <item>
            <title><![CDATA[[Spring] (err) ORA-00911 문자가 부적합합니다.]]></title>
            <link>https://velog.io/@sm-ji/Spring-err-ORA-00911-%EB%AC%B8%EC%9E%90%EA%B0%80-%EB%B6%80%EC%A0%81%ED%95%A9%ED%95%A9%EB%8B%88%EB%8B%A4</link>
            <guid>https://velog.io/@sm-ji/Spring-err-ORA-00911-%EB%AC%B8%EC%9E%90%EA%B0%80-%EB%B6%80%EC%A0%81%ED%95%A9%ED%95%A9%EB%8B%88%EB%8B%A4</guid>
            <pubDate>Mon, 10 Jul 2023 08:34:47 GMT</pubDate>
            <description><![CDATA[<h3 id="ora-00911-문자가-부적합합니다">ORA-00911 문자가 부적합합니다.</h3>
<p><img src="https://velog.velcdn.com/images/sm-ji/post/50345e0e-7af5-47ef-9add-c0a8bef8c4d6/image.png" alt=""></p>
<ul>
<li>XML 파일에서 작성한 쿼리문에 세미콜론(;)이 들어가있을 경우 오류 발생 ~</li>
</ul>
]]></description>
        </item>
        <item>
            <title><![CDATA[[Spring] (err) Content type 'text/plainl charset=UTF-8' not supported]]></title>
            <link>https://velog.io/@sm-ji/Spring-err-Content-type-textplainl-charsetUTF-8-not-supported</link>
            <guid>https://velog.io/@sm-ji/Spring-err-Content-type-textplainl-charsetUTF-8-not-supported</guid>
            <pubDate>Mon, 10 Jul 2023 08:33:11 GMT</pubDate>
            <description><![CDATA[<h3 id="content-type-textplainl-charsetutf-8-not-supported">Content type &#39;text/plainl charset=UTF-8&#39; not supported</h3>
<p><img src="https://velog.velcdn.com/images/sm-ji/post/ad59811d-c89e-4de5-b0d7-89bca34b86b5/image.png" alt=""></p>
<p><img src="https://velog.velcdn.com/images/sm-ji/post/16f4c131-cd61-42cf-a3cf-c5b3f5ee5175/image.png" alt=""></p>
<ul>
<li>fetch 에서 headers 설정이 되지 않았거나 오타가 있으면 오류 발생 ~</li>
</ul>
]]></description>
        </item>
        <item>
            <title><![CDATA[[Spring] (err) <!DOCTYPE "... is not valid JSON]]></title>
            <link>https://velog.io/@sm-ji/Spring-err-DOCTYPE-...-is-not-valid-JSON</link>
            <guid>https://velog.io/@sm-ji/Spring-err-DOCTYPE-...-is-not-valid-JSON</guid>
            <pubDate>Mon, 10 Jul 2023 08:28:31 GMT</pubDate>
            <description><![CDATA[<h3 id="doctype--is-not-valid-json">&lt;!DOCTYPE &quot;... is not valid JSON</h3>
<p><img src="https://velog.velcdn.com/images/sm-ji/post/44b3506b-7879-4829-82a9-1f48f829df1f/image.png" alt=""></p>
<ul>
<li>반환 타입이 JSON 형식이 아니라서 생기는 오류</li>
</ul>
]]></description>
        </item>
        <item>
            <title><![CDATA[[Spring] INFO : jdbc.resultsettable unread]]></title>
            <link>https://velog.io/@sm-ji/Spring-INFO-jdbc.resultsettable-unread</link>
            <guid>https://velog.io/@sm-ji/Spring-INFO-jdbc.resultsettable-unread</guid>
            <pubDate>Fri, 07 Jul 2023 10:19:12 GMT</pubDate>
            <description><![CDATA[<h4 id="info--jdbcresultsettable-unread">INFO : jdbc.resultsettable unread</h4>
<p><img src="https://velog.velcdn.com/images/sm-ji/post/743e816c-e5b8-424c-a60e-22fa684ee629/image.png" alt=""></p>
<ul>
<li>원인 @Test 실행 후 콘솔창에 [unread] 라고 뜨는 건, DB 테이블 컬럼명과 VO 필드 명이 맞지 않아서 오류 발생 
=&gt; 매핑되는 XML에서 쿼리문 수정이 필요하다.</li>
</ul>
]]></description>
        </item>
    </channel>
</rss>