Taking a screenshot within a fragment causes a crash

[TrentPierce]

Do you want to request a feature or report a bug? Report A Bug

What is the current behavior? My app is crashing upon trying to take a screenshot in a fragment

If the current behavior is a bug, please provide the steps to reproduce.

Any logs, error output, bugreport etc?

07-30 22:32:47.013 2675-2675/com.octothorpeplus.evanstonsubaru E/AndroidRuntime: FATAL EXCEPTION: main Process: com.octothorpeplus.evanstonsubaru, PID: 2675 java.lang.NullPointerException: Attempt to invoke virtual method 'void android.view.View.measure(int, int)' on a null object reference at github.nisrulz.screenshott.ScreenShott.takeScreenShotOfJustView(ScreenShott.java:98) at com.octothropeplus.octolib.fragments.RewardFragment.saveScreenshot(RewardFragment.java:71) at com.octothropeplus.octolib.fragments.RewardFragment.onCreateView(RewardFragment.java:63) at android.support.v4.app.Fragment.performCreateView(Fragment.java:2087) at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1113) at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1295) at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:801) at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1682) at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:541) at android.os.Handler.handleCallback(Handler.java:751) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:154) at android.app.ActivityThread.main(ActivityThread.java:6682) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1520) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1410)

What is the expected behavior? I expect it to take and save the screenshot Any other comments?

What versions of software are you using?

• Device Information: Samsung Note 5

• Android Version: 7.1.1

• Configuration Information:

• Misc:

[nisrulz]

Looks like your view is null when you are trying to take the screenshot. Make sure you have the view available of which you take the screenshot of.

java.lang.NullPointerException: Attempt to invoke virtual method 'void android.view.View.measure(int, int)' on a null object reference
at github.nisrulz.screenshott.ScreenShott.takeScreenShotOfJustView(ScreenShott.java:98)

I don't think it's a problem of the fragment itself. Could you share a barebone implementation where the lib crashes because its been called inside a fragment? I would make sure that its being called once the view is created and then try to take the screenshot.