FATAL EXCEPTION: main
Process: com.sumka.app, PID: 30553
java.lang.NullPointerException: Attempt to read from field 'java.lang.String com.vk.sdk.VKAccessToken.userId' on a null object reference
    at com.vk.sdk.dialogs.VKShareDialogDelegate.makePostWithAttachments(VKShareDialogDelegate.java:341)
    at com.vk.sdk.dialogs.VKShareDialogDelegate.access$700(VKShareDialogDelegate.java:75)
    at com.vk.sdk.dialogs.VKShareDialogDelegate$5.onClick(VKShareDialogDelegate.java:388)
    at android.view.View.performClick(View.java:5207)
    at android.view.View$PerformClick.run(View.java:21168)
    at android.os.Handler.handleCallback(Handler.java:746)
    at android.os.Handler.dispatchMessage(Handler.java:95)
    at android.os.Looper.loop(Looper.java:148)
    at android.app.ActivityThread.main(ActivityThread.java:5443)

                                                       at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:728)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)