bigFileCreator_codeReview

[mmalczyk]

No description provided.

[mmalczyk]

W trakcie działania programu plik się grzecznie tworzy, ale wyskakuje mi taki oto wyjątek:

Exception in thread "JavaFX Application Thread" java.lang.NullPointerException
at com.sun.javafx.text.PrismTextLayout.buildRuns(PrismTextLayout.java:772)
at com.sun.javafx.text.PrismTextLayout.layout(PrismTextLayout.java:1021)
at com.sun.javafx.text.PrismTextLayout.ensureLayout(PrismTextLayout.java:223)
at com.sun.javafx.text.PrismTextLayout.getBounds(PrismTextLayout.java:246)
at javafx.scene.text.Text.getLogicalBounds(Text.java:358)
at javafx.scene.text.Text.impl_computeLayoutBounds(Text.java:1115)
at javafx.scene.Node$12.computeBounds(Node.java:3223)
at javafx.scene.Node$LazyBoundsProperty.get(Node.java:9306)
at javafx.scene.Node$LazyBoundsProperty.get(Node.java:9276)
at javafx.scene.Node.getLayoutBounds(Node.java:3238)
at javafx.scene.Node.prefHeight(Node.java:2768)
at javafx.scene.Node.minHeight(Node.java:2710)
at javafx.scene.layout.Region.computeChildPrefAreaHeight(Region.java:1762)
at javafx.scene.layout.GridPane.computePrefHeights(GridPane.java:1424)
at javafx.scene.layout.GridPane.layoutChildren(GridPane.java:1690)
at javafx.scene.Parent.layout(Parent.java:1087)
at javafx.scene.Scene.doLayoutPass(Scene.java:552)
at javafx.scene.Scene$ScenePulseListener.pulse(Scene.java:2397)
at com.sun.javafx.tk.Toolkit.lambda$runPulse$30(Toolkit.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.tk.Toolkit.runPulse(Toolkit.java:354)
at com.sun.javafx.tk.Toolkit.firePulse(Toolkit.java:381)
at com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java:510)
at com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java:490)
at com.sun.javafx.tk.quantum.QuantumToolkit.lambda$runToolkit$404(QuantumToolkit.java:319)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.lambda$null$148(WinApplication.java:191)
at java.lang.Thread.run(Thread.java:745)

Jak przykładowo uruchamiałam:
y.txt
C:\Users\mmmma\Downloads\y.txt
10
int, int
a,, b