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Java

raul cortes
raul cortes
5,745 Points
Posted by raul cortes
raul cortes
5,745 Points

error when running after compiling

I have the same code as the video before running the first textfield and intelliJ throws me this error

Exception in Application start method Exception in thread "main" java.lang.RuntimeException: Exception in Application start method at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:917) at com.sun.javafx.application.LauncherImpl.lambda$launchApplication$155(LauncherImpl.java:182) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.IllegalArgumentException: Children: cycle detected: parent = VBox@32606e62, node = VBox@32606e62 at javafx.scene.Parent$2.onProposedChange(Parent.java:445) at com.sun.javafx.collections.VetoableListDecorator.addAll(VetoableListDecorator.java:234) at com.sun.javafx.collections.VetoableListDecorator.addAll(VetoableListDecorator.java:103) at sample.Main.start(Main.java:32) at com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$162(LauncherImpl.java:863) at com.sun.javafx.application.PlatformImpl.lambda$runAndWait$175(PlatformImpl.java:326) at com.sun.javafx.application.PlatformImpl.lambda$null$173(PlatformImpl.java:295) at java.security.AccessController.doPrivileged(Native Method) at com.sun.javafx.application.PlatformImpl.lambda$runLater$174(PlatformImpl.java:294) at com.sun.glass.ui.InvokeLaterDispatcher$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) ... 1 more I dont know what happened, im kind of lost....

Thanks for your time :)

2 Answers

Alexander Nikiforov
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.a{fill-rule:evenodd;}techdegree seal-36
Alexander Nikiforov
Java Web Development Techdegree Graduate 22,175 Points
Alexander Nikiforov
.a{fill-rule:evenodd;}techdegree seal-36
Alexander Nikiforov
Java Web Development Techdegree Graduate 22,175 Points

Please paste your code.

It would be great to upload the project GitHub and share a link here ...

If it is problematic for you, at least post as many classes from project as you can.

Main class should be enough, but the problem can be deeper...

raul cortes
raul cortes
5,745 Points
raul cortes
raul cortes
5,745 Points

I solved it, I didn´t see that I putted the box inside the box.add.... My bad. Ill learn how to use gitHub, im realizing is very necessary these days.

Thank you for your time :)