StreetComplete 4.0 crash with Location

crash-20180306.txt

FATAL EXCEPTION: main
Process: de.westnordost.streetcomplete, PID: 17758
java.lang.RuntimeException: Unable to start activity ComponentInfo{de.westnordost.streetcomplete/de.westnordost.streetcomplete.MainActivity}: java.lang.ClassCastException: android.support.v7.widget.TintContextWrapper cannot be cast to android.app.Activity
	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2198)
	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2257)
	at android.app.ActivityThread.access$800(ActivityThread.java:139)
	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1210)
	at android.os.Handler.dispatchMessage(Handler.java:102)
	at android.os.Looper.loop(Looper.java:136)
	at android.app.ActivityThread.main(ActivityThread.java:5086)
	at java.lang.reflect.Method.invokeNative(Native Method)
	at java.lang.reflect.Method.invoke(Method.java:515)
	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:785)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601)
	at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:132)
	at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.ClassCastException: android.support.v7.widget.TintContextWrapper cannot be cast to android.app.Activity
	at com.github.florent37.viewtooltip.ViewTooltip.on(ViewTooltip.java:54)
	at de.westnordost.streetcomplete.tangram.MapControlsFragment.showUnglueHint(MapControlsFragment.java:259)
	at de.westnordost.streetcomplete.tangram.MapControlsFragment.setTrackingButtonActivated(MapControlsFragment.java:251)
	at de.westnordost.streetcomplete.tangram.MapControlsFragment.onMapInitialized(MapControlsFragment.java:183)
	at de.westnordost.streetcomplete.tangram.MapFragment.tryInitializeMapControls(MapFragment.java:172)
	at de.westnordost.streetcomplete.tangram.MapFragment.onMapControlsCreated(MapFragment.java:165)
	at de.westnordost.streetcomplete.tangram.MapControlsFragment.onViewCreated(MapControlsFragment.java:145)
	at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1430)
	at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1750)
	at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1819)
	at android.support.v4.app.BackStackRecord.executeOps(BackStackRecord.java:797)
	at android.support.v4.app.FragmentManagerImpl.executeOps(FragmentManager.java:2590)
	at android.support.v4.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2377)
	at android.support.v4.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManager.java:2332)
	at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:2239)
	at android.support.v4.app.FragmentManagerImpl.dispatchStateChange(FragmentManager.java:3231)
	at android.support.v4.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:3181)
	at android.support.v4.app.Fragment.performActivityCreated(Fragment.java:2276)
	at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1442)
	at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1750)
	at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1819)
	at android.support.v4.app.FragmentManagerImpl.dispatchStateChange(FragmentManager.java:3227)
	at android.support.v4.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:3181)
	at android.support.v4.app.FragmentController.dispatchActivityCreated(FragmentController.java:192)
	at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:572)
	at android.support.v7.app.AppCompatActivity.onStart(AppCompatActivity.java:177)
	at de.westnordost.streetcomplete.MainActivity.onStart(MainActivity.java:233)
	at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1194)
	at android.app.Activity.performStart(Activity.java:5258)
	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2171)
	... 12 more