ArthurHub/Android-Image-Cropper

Error when building with Proguard enabled

Open

#238 opened on Mar 11, 2017

View on GitHub
 (6 comments) (0 reactions) (0 assignees)Java (1,368 forks)batch import
help wanted

Repository metrics

Stars
 (6,414 stars)
PR merge metrics
 (No merged PRs in 30d)

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