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NullPointerException looking up a word #19

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caarmen opened this issue Sep 11, 2016 · 2 comments
Closed

NullPointerException looking up a word #19

caarmen opened this issue Sep 11, 2016 · 2 comments
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@caarmen
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caarmen commented Sep 11, 2016 •
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Seen on the Play Store console, on an LGK410 for ATT, Android 6.0

Caused by: java.lang.NullPointerException: Attempt to read from field 'android.widget.TextView ca.rmen.android.poetassistant.databinding.FragmentResultListBinding.tvListHeader' on a null object reference
    at ca.rmen.android.poetassistant.main.dictionaries.ResultListFragment.query(ResultListFragment.java:156)
    at ca.rmen.android.poetassistant.main.dictionaries.Search.search(Search.java:93)
    at ca.rmen.android.poetassistant.main.MainActivity.onNewIntent(MainActivity.java:1157)
    at android.app.Instrumentation.callActivityOnNewIntent(Instrumentation.java:1213)
    at android.app.Instrumentation.callActivityOnNewIntent(Instrumentation.java:1225)
    at android.app.ActivityThread.deliverNewIntents(ActivityThread.java:2563)
    at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3103)
    ... 10 more
@caarmen caarmen added the bug label Sep 18, 2016
@caarmen
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caarmen commented Sep 18, 2016

Got this when opening the app from the wotd notification.

09-18 15:47:03.241 17849 17849 E AndroidRuntime: Caused by: java.lang.NullPointerException: Attempt to read from field 'android.widget.TextView ca.rmen.android.poetassistant.databinding.FragmentResultListBinding.tvListHeader' on a null object reference
09-18 15:47:03.241 17849 17849 E AndroidRuntime: T>>>>>>at ca.rmen.android.poetassistant.main.dictionaries.ResultListFragment.query(ResultListFragment.java:156)
09-18 15:47:03.241 17849 17849 E AndroidRuntime: T>>>>>>at ca.rmen.android.poetassistant.main.dictionaries.Search.search(Search.java:93)
09-18 15:47:03.241 17849 17849 E AndroidRuntime: T>>>>>>at ca.rmen.android.poetassistant.main.MainActivity.onNewIntent(MainActivity.java:1157)
09-18 15:47:03.241 17849 17849 E AndroidRuntime: T>>>>>>at android.app.Instrumentation.callActivityOnNewIntent(Instrumentation.java:1215)
09-18 15:47:03.241 17849 17849 E AndroidRuntime: T>>>>>>at android.app.Instrumentation.callActivityOnNewIntent(Instrumentation.java:1227)
09-18 15:47:03.241 17849 17849 E AndroidRuntime: T>>>>>>at android.app.ActivityThread.deliverNewIntents(ActivityThread.java:2582)
09-18 15:47:03.241 17849 17849 E AndroidRuntime: T>>>>>>at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3133)
09-18 15:47:03.241 17849 17849 E AndroidRuntime: T>>>>>>... 10 more

@caarmen
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caarmen commented Sep 18, 2016

Steps to reproduce:

  • Go to settings
  • change theme
  • enable word of the day
  • click on the wotd notification
  • 💥

caarmen added a commit that referenced this issue Sep 18, 2016
@caarmen
Issue #19: prevent a crash when opening the Wotd notification.
03a3418 
Scenario:
* open settings
* change the theme setting
  - The activity stack is recreated
* turn on the Wotd setting
  - A new Wotd notificaiton appears
* tap on the Wotd notification
  - The app goes to the MainActivity with onNewIntent().  The ViewPager doesn't seem to be completely initialized yet.  In this case, we wait for it to be laid out (and thus, it appears, the fragments created) before we try to make the fragments query.
caarmen added a commit that referenced this issue Sep 18, 2016
@caarmen
Update CHANGELOG.md for Issue #19 fix.
50a6395
@caarmen caarmen closed this as completed Sep 18, 2016
@caarmen caarmen mentioned this issue Feb 11, 2017
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@caarmen caarmen mentioned this issue May 26, 2017
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