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 <a href="/m/category/Dev/Flutter">Dev/Flutter</a><h3>Flutter - Android new GradleException 이슈</h3>
 </div>
 <cite>healthyryu</cite>
 2022. 5. 10. 14:06
 
 <div>
 Flutter 에서 build.gradle 에서 GradleException 이 빨갛게 표시가 되어서 매우 거슬릴 수 있습니다. (저는 거슬렸습니다....)
<figure data-ke-mobilestyle="widthOrigin" data-filename="스크린샷 2022-05-10 오후 12.46.37.png" data-origin-width="349" data-origin-height="122">
 
 <img src="https://k.kakaocdn.net/dn/bHb8Ly/btrBHUJToCo/BqgkaESCdXqu2r8dEb0q90/img.png" onerror="this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';" data-filename="스크린샷 2022-05-10 오후 12.46.37.png" data-origin-width="349" data-origin-height="122">
 
 
</figure>

<pre><code>def flutterRoot = localProperties.getProperty('flutter.sdk')
if (flutterRoot == null) {
 throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}
</code></pre>
<figure data-ke-mobilestyle="widthOrigin" data-filename="스크린샷 2022-05-10 오후 12.47.37.png" data-origin-width="846" data-origin-height="142">
 
 <img src="https://k.kakaocdn.net/dn/caM9Mc/btrBHTYxU98/bII2z1uMPhYUPT6LMk0k3k/img.png" onerror="this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';" data-filename="스크린샷 2022-05-10 오후 12.47.37.png" data-origin-width="846" data-origin-height="142">
 
 
</figure>
여기서 GradleException() 대신에 FileNotFoundException() 으로 수정해줘야 한다.

이유:
Update GradleException() to FileNotFoundException() under android/app/build_gradle since it's not supported in the Java version of Android API 29

그러면 속이 참 편안해집니다!!
<figure data-ke-mobilestyle="widthOrigin" data-filename="스크린샷 2022-05-10 오후 12.50.40.png" data-origin-width="835" data-origin-height="84">
 
 <img src="https://k.kakaocdn.net/dn/QZyJr/btrBHUb4ySR/nLfa1RK7P2YU75YM44LLQK/img.png" onerror="this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';" data-filename="스크린샷 2022-05-10 오후 12.50.40.png" data-origin-width="835" data-origin-height="84">
 
 
</figure>

다만, 가끔씩 보면 GradleException 앞에 new 를 지워라고 하는 답변도 있는데 맞지 않는 답변인것 같다. new 를 지워주게 될 경우에 다음과 같이 빨간 에러표시는 사라질것이다.
<figure data-ke-mobilestyle="widthOrigin" data-filename="스크린샷 2022-05-10 오후 12.59.08.png" data-origin-width="820" data-origin-height="86">
 
 <img src="https://k.kakaocdn.net/dn/9I2lX/btrBGy7PoEQ/bKBtQxyUXXyetqqzhesbKK/img.png" onerror="this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';" data-filename="스크린샷 2022-05-10 오후 12.59.08.png" data-origin-width="820" data-origin-height="86">
 
 
</figure>
그러나 해당 GradleException 은 아무런 역할도 할수없는 것이기에 해결된것처럼 보일뿐이다.


참고 : <a href="https://github.com/flutter/flutter/issues/29608#issuecomment-558081845" target="_blank" rel="noopener">https://github.com/flutter/flutter/issues/29608#issuecomment-558081845</a>
<figure id="og_1652155081477" contenteditable="false" data-ke-type="opengraph" data-ke-align="alignCenter" data-og-type="object" data-og-title="Have a problem on Cannot resolve symbol for properties and Gradle exception · Issue #29608 · flutter/flutter" data-og-description="def localProperties = new Properties() def localPropertiesFile = rootProject.file('local.properties') if (localPropertiesFile.exists()) { localPropertiesFile.withReader('UTF-8') { r..." data-og-host="github.com" data-og-source-url="https://github.com/flutter/flutter/issues/29608#issuecomment-558081845" data-og-url="https://github.com/flutter/flutter/issues/29608" data-og-image="https://scrap.kakaocdn.net/dn/eodfXk/hyOk5FaSZC/rw3dazRk722izfmGkL0230/img.png?width=1200&amp;height=600&amp;face=0_0_1200_600"><a href="https://github.com/flutter/flutter/issues/29608#issuecomment-558081845" target="_blank" rel="noopener" data-source-url="https://github.com/flutter/flutter/issues/29608#issuecomment-558081845">

<div>
Have a problem on Cannot resolve symbol for properties and Gradle exception · Issue #29608 · flutter/flutter
def localProperties = new Properties() def localPropertiesFile = rootProject.file('local.properties') if (localPropertiesFile.exists()) { localPropertiesFile.withReader('UTF-8') { r...
github.com
</div>
</a><img src="https://scrap.kakaocdn.net/dn/eodfXk/hyOk5FaSZC/rw3dazRk722izfmGkL0230/img.png?width=1200&amp;height=600&amp;face=0_0_1200_600"></figure>


 
 
 </div>
 

 </article></div>

대부류 - [Dev u Ryu]

류지훈

Flutter 에서 build.gradle 에서 GradleException 이 빨갛게 표시가 되어서 매우 거슬릴 수 있습니다.
(저는 거슬렸습니다....)
 
def flutterRoot = localProperties.getProperty('flutter.sdk')
if (flutterRoot == null) {
    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}
여기서 GradleException() 대신에 FileNotFoundException() 으로 수정해줘야 한다.
 
이유:
Update GradleException() to FileNotFoundException() under android/app/build_gradle since it's not supported in the Java version of Android API 29
 
그러면 속이 참 편안해집니다!!
 
다만, 가끔씩 보면 GradleException 앞에 new 를 지워라고 하는 답변도 있는데 맞지 않는 답변인것 같다. new 를 지워주게 될 경우에 다음과 같이 빨간 에러표시는 사라질것이다.
그러나 해당 GradleException 은 아무런 역할도 할수없는 것이기에 해결된것처럼 보일뿐이다.
 
 
참고 : https://github.com/flutter/flutter/issues/29608#issuecomment-558081845

Flutter - Android new GradleException 이슈

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