Keep getting out of bounds error

[inuitviking]

Hi, I keep getting below error. It happens every now and then, usually when I have had an app open for a longer time, or just unlocking the screen.

Build version: 0.7.4
Build date: 1979-11-30 01:00:00
Current date: 2022-07-26 12:00:44
Device: OnePlus ONEPLUS A6003

Stack trace:
java.lang.StringIndexOutOfBoundsException: String index out of range: -2
at java.lang.String.substring(String.java:2064)
at com.benny.openlauncher.widget.AppItemView.onDraw(AppItemView.java:135)
at android.view.View.draw(View.java:22528)
at android.view.View.updateDisplayListIfDirty(View.java:21389)
at android.view.View.draw(View.java:22254)
at android.view.ViewGroup.drawChild(ViewGroup.java:4541)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4302)
at android.view.View.draw(View.java:22538)
at android.view.View.updateDisplayListIfDirty(View.java:21389)
at android.view.View.draw(View.java:22254)
at android.view.ViewGroup.drawChild(ViewGroup.java:4541)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4302)
at android.support.constraint.ConstraintLayout.dispatchDraw(ConstraintLayout.java:1963)
at android.view.View.updateDisplayListIfDirty(View.java:21380)
at android.view.View.draw(View.java:22254)
at android.view.ViewGroup.drawChild(ViewGroup.java:4541)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4302)
at android.view.View.draw(View.java:22538)
at android.view.View.updateDisplayListIfDirty(View.java:21389)
at android.view.View.draw(View.java:22254)
at android.view.ViewGroup.drawChild(ViewGroup.java:4541)
at android.support.v4.widget.DrawerLayout.drawChild(DrawerLayout.java:1426)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4302)
at android.view.View.updateDisplayListIfDirty(View.java:21380)
at android.view.View.draw(View.java:22254)
at android.view.ViewGroup.drawChild(ViewGroup.java:4541)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4302)
at android.view.View.updateDisplayListIfDirty(View.java:21380)
at android.view.View.draw(View.java:22254)
at android.view.ViewGroup.drawChild(ViewGroup.java:4541)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4302)
at android.view.View.updateDisplayListIfDirty(View.java:21380)
at android.view.View.draw(View.java:22254)
at android.view.ViewGroup.drawChild(ViewGroup.java:4541)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4302)
at android.view.View.updateDisplayListIfDirty(View.java:21380)
at android.view.View.draw(View.java:22254)
at android.view.ViewGroup.drawChild(ViewGroup.java:4541)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4302)
at android.view.View.draw(View.java:22538)
at com.android.internal.policy.DecorView.draw(DecorView.java:848)
at android.view.View.updateDisplayListIfDirty(View.java:21389)
at android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:559)
at android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:565)
at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:647)
at android.view.ViewRootImpl.draw(ViewRootImpl.java:4448)
at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:4175)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:3422)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:2206)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:8763)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1352)
at android.view.Choreographer.doCallbacks(Choreographer.java:1149)
at android.view.Choreographer.doFrame(Choreographer.java:1049)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1333)
at android.os.Handler.handleCallback(Handler.java:938)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:233)
at android.app.ActivityThread.main(ActivityThread.java:8068)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:631)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:978)