Chạy hết đống chạy Proguard trong Android Gradle build

Question

Khi tôi cố chạy Proguard trên máy cục bộ của mình từ bên trong bản dựng Gradle của mình, tôi nhận được lỗi "Vùng heap Java". Cụ thể:

:<app_name>:proguardRelease FAILED 

FAILURE: Build failed with an exception. 

* What went wrong: 
Execution failed for task ':<app_name>:proguardRelease'. 
> Java heap space 

Tôi đã cố gắng đặt GRADLE_OPTS = -Xmx2048m, nhưng tôi vẫn gặp lỗi không gian heap.

Mọi đề xuất?

Dưới đây là kết thúc dữ liệu ghi nhận của tôi:

:Tinder:proguardRelease 
ProGuard, version 4.9 
Reading input... 
Reading program directory [/Users/jabdulius/Documents/Dropbox/workspace-tinder/Tinder/build/classes/release] 
Reading program jar [/Users/jabdulius/Documents/Dropbox/workspace-tinder/Tinder/build/exploded-bundles/library.aar/classes.jar] (filtered) 
Reading program jar [/Users/jabdulius/Documents/Dropbox/workspace-tinder/Tinder/libs/androidannotations-api-2.7.1.jar] (filtered) 
Reading program jar [/Users/jabdulius/Documents/Dropbox/workspace-tinder/Tinder/libs/picasso-1.1.1.jar] (filtered) 
Reading program jar [/Users/jabdulius/Documents/Dropbox/workspace-tinder/Tinder/libs/gcm.jar] (filtered) 
Reading program jar [/Users/jabdulius/Documents/Dropbox/workspace-tinder/Tinder/build/exploded-bundles/ViewPagerIndicator.aar/classes.jar] (filtered) 
Reading program jar [/Users/jabdulius/Documents/Dropbox/workspace-tinder/Tinder/build/exploded-bundles/nineoldandroids.aar/classes.jar] (filtered) 
Reading program jar [/Users/jabdulius/Documents/Dropbox/workspace-tinder/Tinder/libs/crittercism_v3_0_11_sdkonly.jar] (filtered) 
Reading program jar [/Users/jabdulius/Documents/Dropbox/workspace-tinder/Tinder/libs/google-play-services.jar] (filtered) 
Reading program jar [/Users/jabdulius/Documents/Dropbox/workspace-tinder/Tinder/build/exploded-bundles/facebook.aar/classes.jar] (filtered) 
Reading program jar [/Users/jabdulius/Documents/Dropbox/workspace-tinder/Tinder/build/exploded-bundles/PullToRefresh.aar/classes.jar] (filtered) 
Reading program jar [/Applications/android-studio.app/sdk/extras/android/m2repository/com/android/support/support-v4/13.0.0/support-v4-13.0.0.jar] (filtered) 
Reading program jar [/Users/jabdulius/Documents/Dropbox/workspace-tinder/Tinder/libs/apphance-library.jar] (filtered) 
Reading program jar [/Users/jabdulius/Documents/Dropbox/workspace-tinder/Tinder/build/exploded-bundles/simple-crop-image-lib.aar/classes.jar] (filtered) 
Reading program jar [/Users/jabdulius/Documents/Dropbox/workspace-tinder/Tinder/build/exploded-bundles/windowed-seek-bar.aar/classes.jar] (filtered) 
Reading program jar [/Users/jabdulius/Documents/Dropbox/workspace-tinder/Tinder/libs/com.kontagent.android.sdk.jar] (filtered) 
Reading program jar [/Users/jabdulius/Documents/Dropbox/workspace-tinder/Tinder/build/exploded-bundles/ActionBarSherlock.aar/classes.jar] (filtered) 
Reading program jar [/Users/jabdulius/Documents/Dropbox/workspace-tinder/Tinder/build/exploded-bundles/google-play-services_lib.aar/classes.jar] (filtered) 
Reading program jar [/Users/jabdulius/Documents/Dropbox/workspace-tinder/Tinder/libs/gson-2.2.4.jar] (filtered) 
Reading program jar [/Users/jabdulius/Documents/Dropbox/workspace-tinder/Tinder/build/exploded-bundles/volley.aar/classes.jar] (filtered) 
Reading library jar [/Applications/android-studio.app/sdk/platforms/android-17/android.jar] 
:Tinder:proguardRelease FAILED 

Answer 1

Cậu cũng xuất khẩu các biến môi trường (trên Linux và BSD)?

export GRADLE_OPTS=-Xmx2048m 

Answer 2

Nếu ai đó chạy vào vấn đề này trong AndroidStudio, mà không Gradle, giải pháp là để thêm một số bộ nhớ để Proguard:

Android Studio >> Preferences >> Compilers >> 
Android Compiler >> Proguard Options = -Xmx2048m