ArthurHub/Android-Image-Cropper

Error when building with Proguard enabled

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#238 opened on Mar 11, 2017

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Description

Hello,

If Proguard is enabled, I have this error when I generate an APK :

[ERROR] [system.err] Warning: com.theartofdev.edmodo.cropper.CropImageActivity: can't find referenced field 'int cropImageView' in program class com.theartofdev.edmodo.cropper.R$id ... [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] Execution failed for task ':app:transformClassesAndResourcesWithProguardForRelease'.

Can you tell me what is the problem?

Thank you

Contributor guide

Research direction
Add ProGuard rules to keep the cropImageView field from obfuscation, e.g., keepclassmembers class com.theartofdev.edmodo.cropper.R$id { int cropImageView; }
Tech stack
javaandroid
Domain
mobile
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
AndroidProguard
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65