java.lang.NoSuchFieldError:
  at com.qiscus.sdk.filepicker.FilePickerActivity.openSpecificFragment (FilePickerActivity.java:98)
  at com.qiscus.sdk.filepicker.FilePickerActivity.initView (FilePickerActivity.java:92)
  at com.qiscus.sdk.filepicker.FilePickerActivity.onCreate (FilePickerActivity.java:60)
  at android.app.Activity.performCreate (Activity.java:6609)
  at android.app.Instrumentation.callActivityOnCreate (Instrumentation.java:1134)
  at android.app.ActivityThread.performLaunchActivity (ActivityThread.java:3103)
  at android.app.ActivityThread.handleLaunchActivity (ActivityThread.java:3260)
  at android.app.ActivityThread.access$1000 (ActivityThread.java:218)
  at android.app.ActivityThread$H.handleMessage (ActivityThread.java:1734)
  at android.os.Handler.dispatchMessage (Handler.java:102)
  at android.os.Looper.loop (Looper.java:145)
  at android.app.ActivityThread.main (ActivityThread.java:6934)
  at java.lang.reflect.Method.invoke (Method.java)
  at java.lang.reflect.Method.invoke (Method.java:372)
  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:1404)
  at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1199)