( khiraly | 2019. 08. 29., cs – 17:31 )

************ CAUSE OF ERROR ************

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.nextcloud.android.beta/com.owncloud.android.ui.activity.FileDisplayActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void com.owncloud.android.datamodel.FileDataStorageManager.deleteVirtuals(com.owncloud.android.datamodel.VirtualFolderType)' on a null object reference
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2778)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6501)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void com.owncloud.android.datamodel.FileDataStorageManager.deleteVirtuals(com.owncloud.android.datamodel.VirtualFolderType)' on a null object reference
at com.owncloud.android.ui.adapter.OCFileListAdapter.setData(OCFileListAdapter.java:768)
at com.owncloud.android.ui.fragment.PhotoFragment.handleSearchEvent(PhotoFragment.java:110)
at com.owncloud.android.ui.fragment.PhotoFragment.onActivityCreated(PhotoFragment.java:88)
at androidx.fragment.app.Fragment.performActivityCreated(Fragment.java:2460)
at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManager.java:1483)
at androidx.fragment.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1784)
at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManager.java:1852)
at androidx.fragment.app.FragmentManagerImpl.dispatchStateChange(FragmentManager.java:3269)
at androidx.fragment.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:3229)
at androidx.fragment.app.FragmentController.dispatchActivityCreated(FragmentController.java:201)
at androidx.fragment.app.FragmentActivity.onStart(FragmentActivity.java:620)
at androidx.appcompat.app.AppCompatActivity.onStart(AppCompatActivity.java:178)
at com.owncloud.android.ui.activity.BaseActivity.onStart(BaseActivity.java:194)
at com.owncloud.android.ui.activity.DrawerActivity.onStart(DrawerActivity.java:1404)
at com.owncloud.android.ui.activity.FileActivity.onStart(FileActivity.java:204)
at com.owncloud.android.ui.activity.FileDisplayActivity.onStart(FileDisplayActivity.java:2618)
at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1335)
at android.app.Activity.performStart(Activity.java:7056)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2741)
... 9 more

************ APP INFORMATION ************
ID: com.nextcloud.android.beta
Version: 20190822
Build flavor: versionDev

************ DEVICE INFORMATION ************
Brand: Nokia
Device: NB1
Model: TA-1004
Id: OPR1.170423.026
Product: TA-1004_00WW

************ FIRMWARE ************
SDK: 27
Release: 8.1.0
Incremental: 00WW_4_89K
---
Saying a programming language is good because it works on all platforms is like saying anal sex is good because it works on all genders....