NPE crash onWorkFinished [116253486]

Fixed

Bug

Status Update

No update yet.

Description

ot...@gmail.com

created issue #1

Sep 21, 2018 03:28PM

Component used: WorkManager
Version used: 1.0.0-alpha09
Devices/Android versions reproduced on:
LG LGMS210

crash log

java.lang.NullPointerException: Attempt to invoke virtual method 'boolean androidx.work.o.a()' on a null object reference
at androidx.work.impl.WorkerWrapper.onWorkFinished(WorkerWrapper.java:260)
at androidx.work.impl.WorkerWrapper$1.run(WorkerWrapper.java:224)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:761)

don't have more information

Comments

ra...@google.com <ra...@google.com> Sep 22, 2018 05:15AM

Assigned to ra...@google.com.

su...@google.com <su...@google.com> Sep 24, 2018 08:24PM

Reassigned to su...@google.com.

ap...@google.com <ap...@google.com> #2Sep 25, 2018 04:35PM

Feel free to disable the link check as a workaround.

The Gradle equivalent is:

android {
    lintOptions {
        disable "DialogFragmentCallbacksDetector"
    }
}

su...@google.com <su...@google.com> #3Sep 25, 2018 04:41PM

Marked as fixed.

Not all of our builds depend on androidx.fragment and if you do not use androidx.fragment and you add this disable flag, lint fails due to non-existant check DialogFragmentCallbacksDetector. If you do not plan on fixing this soon, I can try and see if we can only disable the check if we depend on androidx.fragment.

ot...@gmail.com <ot...@gmail.com> #4Sep 25, 2018 04:43PM

Project: platform/frameworks/support
Branch: androidx-main

commit 52b166175eabed99d14515190bfa0a7cea787004
Author: Jeremy Woods <jbwoods@google.com>
Date: Mon May 10 16:11:44 2021

Fix OnCreateDialogIncorrectCallback lint on empty java classes

The OnCreateDialogIncorrectCallbackDetector lint rule currently checks
the first element of a list without verifying the item is actually
there. We should check if the item is null before we do anything else.

RelNote: "The `OnCreateDialogIncorrectCallbackDetector` no longer fails
on empty java classes/interfaces"
Test: java empty interface clean
Bug: 187524311

Change-Id: Iaff6c041370bd5a7c2ac8ef8c32a2e6f7a15e456

M fragment/fragment-lint/src/main/java/androidx/fragment/lint/OnCreateDialogIncorrectCallbackDetector.kt
M fragment/fragment-lint/src/test/java/androidx/fragment/lint/OnCreateDialogIncorrectCallbackDetectorTest.kt

https://android-review.googlesource.com/1702325

Issue 116253486