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๋…ธ๋ ฅ์„ ์™ธ๋ฉดํ•˜๋Š” ๊ฒฐ๊ณผ๋„ ์—†๋‹ค.
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E R R O R/Android Error

[Android Error] Cannot fit requested classes in a single dex file ์—๋Ÿฌ ํ•ด๊ฒฐ๋ฐฉ๋ฒ•

  Junesker   2021. 9. 24.
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๊ธฐ์กด์— ๋ฌธ์ œ ์—†์ด ์ž˜ ์‚ฌ์šฉํ•˜๋˜ ํ”„๋กœ์ ํŠธ๊ฐ€ ๋ช‡๊ฐ€์ง€ ์ˆ˜์ •์„ ํ•˜๊ณ  rebuild๋ฅผ ๋Œ๋ฆฌ๋Š” ์ˆœ๊ฐ„ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ–ˆ๋‹ค. ์ด๊ฑด ๋˜ ๋ฌด์Šจ ์—๋Ÿฌ์ง€? ๊ธ‰ํ•˜๊ฒŒ ์Šคํ… ์˜ค๋ฒ„ํ”Œ๋กœ์šฐ ๋ฐ ์•ˆ๋“œ๋กœ์ด๋“œ Document๋ฅผ ํ™•์ธํ•˜์—ฌ ํ•ด๊ฒฐ๋ฐฉ๋ฒ•์„ ์ฐพ์•„๋ณด์•˜๋‹ค.

 

 

 

 

 

์•ˆ๋“œ๋กœ์ด๋“œ Dex file ์—๋Ÿฌ

์ถœ๋ ฅ๋˜๋Š” ์—๋Ÿฌ ๋ฉ”์„ธ์ง€๋Š” ์•„๋ž˜์™€ ๊ฐ™๋‹ค.

Cannot fit requested classes in a single dex file (# methods: 74581 > 65536)

 

 

 

 

 

์•ˆ๋“œ๋กœ์ด๋“œ ์„ค์ •์€ minSdkVersion 16, AndroidX๋ฅผ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์œผ๋ฏ€๋กœ, defaultConfig ์„ค์ •๊ณผ dependencies ์„ค์ •์„ ์ถ”๊ฐ€ํ–ˆ๋‹ค. ์•ˆ๋“œ๋กœ์ด๋“œ๋Š” ๋ฒ„์ „์— ๋”ฐ๋ฅธ ์„ค์ • ํ˜ธํ™˜์ด ์ฐธ ๊นŒ๋‹ค๋กœ์šด๊ฒƒ ๊ฐ™๋‹ค. (๋ญ”๊ฐ€ ์‰ฝ๊ฒŒ ๊นจ์ง€๋Š” ๊ณ„๋ž€๊ฐ™์€ ๋Š๋‚Œ์ด ๋“ค์–ด์„œ ์ˆ˜์ •ํ•˜๋ฉด์„œ ๊ดœ์‹œ๋ฆฌ ๊ฑฑ์ •์ด ๋˜๋Š” ๋ถ€๋ถ„๋“ค์ด ์žˆ์—ˆ๋‹ค.) 

 

์œ„์™€ ๊ฐ™์€ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•˜๋Š” ์›์ธ์€, ์•ˆ๋“œ๋กœ์ด๋“œ apkํŒŒ์ผ์€ dexํŒŒ์ผ ํ˜•์‹์˜ ์‹คํ–‰ ๊ฐ€๋Šฅํ•œ ๋ฐ”์ดํŠธ ์ฝ”๋“œ ํŒŒ์ผ์ด ์žˆ๊ณ  ํŒŒ์ผ ๋‚ด ์ฐธ์กฐ ๊ฐ€๋Šฅํ•œ ๋ฉ”์„œ๋“œ ๊ฐฏ์ˆ˜๊ฐ€ 65,536์œผ๋กœ ์ œํ•œ๋œ๋‹ค. ๊ทธ๋Ÿฐ๋ฐ ์ง„ํ–‰์ค‘์ธ ํ”„๋กœ์ ํŠธ ๋‚ด ์ถ”๊ฐ€ํ•˜๋ ค๋Š” ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๊ฐ€ ํฌํ•จ๋˜๋ฉด์„œ dexํŒŒ์ผ ๋‚ด ๋ฉ”์„œ๋“œ ๊ฐฏ์ˆ˜๊ฐ€ ์ดˆ๊ณผ๋˜์–ด ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ–ˆ๋‹ค. ๊ทธ๋ž˜์„œ multiDexEnabled true์™€ dependencies์—์„œ dex ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฅผ ์ถ”๊ฐ€ํ•ด์ฃผ์–ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•ฉ๋‹ˆ๋‹ค.

 

 

 

 

build.gradle ํŒŒ์ผ

android {
	compileSdkVersion 30
    buildToolVersion "30.0.3"
    
    defaultConfig {
    	applicationId "com.example.project"
        minSdkVersion 16
        targetSdkVersion 30
        versionCode 1
        versionName "1.0"
        multiDexEnabled true
        
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
}

dependencies {
	implementation 'androidx.multidex:multidex:2.0.1'
}

์ด๋ ‡๊ฒŒ ์„ค์ •ํ•˜๋ฉด ๋ฆฌ๋นŒ๋“œ์‹œ ๋ฐœ์ƒํ–ˆ๋˜ ์—๋Ÿฌ๊ฐ€ ํ•ด๊ฒฐ๋˜๋Š” ๊ฒƒ์„ ํ™•์ธ ํ•  ์ˆ˜ ์žˆ๋‹ค.

 

 

 

 

์ฐธ๊ณ 


https://developer.android.com/studio/build/multidex#groovy

 

 

 

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