sirKitKat

I come across the following error while (re)generating the steps: java.lang.ArithmeticException: / by zero The file can be found here: https://drive.google.com/file/d/1u9IFU_WF5cm1N70ZosfwRJwMWWremnon/view?usp=sharing Total mem after new page: 207749120 Rendering assembly x1 Total mem after new page: 207749120 Rendering assembly x3 Total mem after new page: 207749120 Rendering assembly x6 Rendering assembly x3 Total mem after new page: 207749120 Rendering assembly x3 Total mem after new page: 207749120 Rendering assembly x11 Rendering assembly x3 Rendering assembly x15 Rendering assembly x16 Rendering assembly x18 Rendering assembly x22 Total mem after new page: 207749120 Rendering assembly x22 Rendering assembly x23 Rendering assembly x25 Rendering assembly x27 Total mem after new page: 207749120 Rendering assembly x3 Rendering assembly x5 Rendering assembly x7 Rendering assembly x8 Rendering assembly x10 Rendering assembly x11 Rendering assembly x15 Total mem after new page: 207749120 Rendering assembly x42 Rendering assembly x15 Total mem after new page: 207749120 Rendering assembly x3 Rendering assembly x8 Rendering assembly x10 Total mem after new page: 207749120 Rendering assembly x52 Rendering assembly x10 Total mem after new page: 207749120 Rendering assembly x3 Total mem after new page: 207749120 Rendering assembly x59 Rendering assembly x3 Rendering assembly x61 Rendering assembly x63 Total mem after new page: 207749120 Rendering assembly x7 Total mem after new page: 207749120 Rendering assembly x74 Rendering assembly x7 Rendering assembly x76 Rendering assembly x80 Rendering assembly x82 Rendering assembly x86 Total mem after new page: 207749120 Rendering assembly x86 Rendering assembly x88 Rendering assembly x94 Rendering assembly x96 Rendering assembly x97 Total mem after new page: 207749120 Rendering assembly x97 Rendering assembly x99 Total mem after new page: 207749120 Rendering assembly x5 Rendering assembly x7 Rendering assembly x10 Total mem after new page: 207749120 Rendering assembly x109 Rendering assembly x10 Total mem after new page: 207749120 Rendering assembly x4 Rendering assembly x6 Total mem after new page: 207749120 Rendering assembly x115 Rendering assembly x6 java.lang.ArithmeticException: / by zero at blueprint.b.a.e.l(Unknown Source) at blueprint.scene.bi.StepBox.a(Unknown Source) at blueprint.a.d.a(Unknown Source) at blueprint.a.c.a(Unknown Source) at blueprint.a.c.b(Unknown Source) at blueprint.a.c.a(Unknown Source) at blueprint.Blueprint.a(Unknown Source) at blueprint.a.h(Unknown Source) at blueprint.a.a.t.a(Unknown Source) at blueprint.a.a.a(Unknown Source) at blueprint.Blueprint.doReflowButton(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at sun.reflect.misc.Trampoline.invoke(Unknown Source) at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at sun.reflect.misc.MethodUtil.invoke(Unknown Source) at javafx.fxml.FXMLLoader$MethodHandler.invoke(FXMLLoader.java:1769) at javafx.fxml.FXMLLoader$ControllerMethodEventHandler.handle(FXMLLoader.java:1657) at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:86) at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238) at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191) at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59) at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58) at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74) at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:49) at javafx.event.Event.fireEvent(Event.java:198) at javafx.scene.Node.fireEvent(Node.java:8413) at javafx.scene.control.Button.fire(Button.java:185) at com.sun.javafx.scene.control.behavior.ButtonBehavior.mouseReleased(ButtonBehavior.java:182) at com.sun.javafx.scene.control.skin.BehaviorSkinBase$1.handle(BehaviorSkinBase.java:96) at com.sun.javafx.scene.control.skin.BehaviorSkinBase$1.handle(BehaviorSkinBase.java:89) at com.sun.javafx.event.CompositeEventHandler$NormalEventHandlerRecord.handleBubblingEvent(CompositeEventHandler.java:218) at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:80) at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238) at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191) at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59) at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58) at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74) at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:54) at javafx.event.Event.fireEvent(Event.java:198) at javafx.scene.Scene$MouseHandler.process(Scene.java:3757) at javafx.scene.Scene$MouseHandler.access$1500(Scene.java:3485) at javafx.scene.Scene.impl_processMouseEvent(Scene.java:1762) at javafx.scene.Scene$ScenePeerListener.mouseEvent(Scene.java:2494) at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:394) at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:295) at java.security.AccessController.doPrivileged(Native Method) at com.sun.javafx.tk.quantum.GlassViewEventHandler.lambda$handleMouseEvent$353(GlassViewEventHandler.java:432) at com.sun.javafx.tk.quantum.QuantumToolkit.runWithoutRenderLock(QuantumToolkit.java:389) at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(GlassViewEventHandler.java:431) at com.sun.glass.ui.View.handleMouseEvent(View.java:555) at com.sun.glass.ui.View.notifyMouse(View.java:937) at com.sun.glass.ui.win.WinApplication._runLoop(Native Method) at com.sun.glass.ui.win.WinApplication.lambda$null$147(WinApplication.java:177) at java.lang.Thread.run(Unknown Source)