JetPack ScratchOffSdk crash

[appbiz360-sanjeet]

Stack Trace :
Fatal Exception: java.lang.NullPointerException
Attempt to invoke virtual method 'boolean android.graphics.Path.isEmpty()' on a null object reference
com.jackpocket.scratchoff.paths.ScratchPathManager.handleTouchMove (ScratchPathManager.java:86)
com.jackpocket.scratchoff.paths.ScratchPathManager.addScratchPathPoint (ScratchPathManager.java:58)
com.jackpocket.scratchoff.paths.ScratchPathManager.addScratchPathPoints (ScratchPathManager.java:33)
com.jackpocket.scratchoff.ScratchableLayoutDrawer.addScratchPathPoints (ScratchableLayoutDrawer.java:244)
com.jackpocket.scratchoff.ScratchoffController.addScratchPathPoints (ScratchoffController.java:235)
com.jackpocket.scratchoff.ScratchoffController.addScratchPathPoints (ScratchoffController.java:225)
com.jackpocket.scratchoff.ScratchoffController.onTouch (ScratchoffController.java:210)
android.view.View.dispatchTouchEvent (View.java:12717)