ArthurHub / ArthurHub/Android-Image-Cropper

Field crash - RuntimeException

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Dominant language
Java
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Description

I have below crashed reported in production:

```
Fatal Exception: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.tools.screenshot/com.tools.screenshot.editing.ui.activities.CropActivity}: java.lang.NullPointerException: Attempt to read from field 'java.lang.String com.theartofdev.edmodo.cropper.CropImageOptions.activityTitle' on a null object reference
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2307)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2369)
at android.app.ActivityThread.access$800(ActivityThread.java:153)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1287)
at android.os.Handler.dispatchMessage(Handler.java:111)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5273)
at java.lang.reflect.Method.invoke(Method.java)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
Caused by java.lang.NullPointerException: Attempt to read from field 'java.lang.String com.theartofdev.edmodo.cropper.CropImageOptions.activityTitle' on a null object reference
at com.theartofdev.edmodo.cropper.CropImageActivity.onCreate(SourceFile:63)
at com.tools.screenshot.editing.ui.activities.CropActivity.onCreate(SourceFile:90)
at android.app.Activity.performCreate(Activity.java:6119)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1105)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2260)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2369)
at android.app.ActivityThread.access$800(ActivityThread.java:153)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1287)
at android.os.Handler.dispatchMessage(Handler.java:111)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5273)
at java.lang.reflect.Method.invoke(Method.java)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
```

Contributor guide

No contributing guide indexed for this repository

Research direction

Start at CropImageActivity.onCreate and the calling CropActivity.onCreate locations shown in the stack trace, then determine why CropImageOptions is null during activity startup. Reproduce the reported launch failure and trace the activity configuration and initialization path. Done means CropActivity starts without this NullPointerException and the failure case is covered by an appropriate regression check.

Written by the indexing model from the issue text.

Assessment

Tech stack
android, java
Domain
mobile
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
30/100

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