java.util.ConcurrentModificationException: null

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Apache's JIRA Issue Tracker by Mohammad Kamrul Islam, 1 year ago
null
via Apache's JIRA Issue Tracker by Mohammad Kamrul Islam, 1 year ago
null
via Spring JIRA by Ken Schultz, 1 year ago
null
java.util.ConcurrentModificationException: null
at java.util.LinkedList$ListItr.checkForComodification(LinkedList.java:966)
at java.util.LinkedList$ListItr.next(LinkedList.java:888)
at com.vaadin.navigator.Navigator.fireAfterViewChange(Navigator.java:650)
at com.vaadin.navigator.Navigator.navigateTo(Navigator.java:580)
at com.vaadin.navigator.Navigator.navigateTo(Navigator.java:526)
at de.oio.ui.MainUI.beforeViewChange(MainUI.java:34)
at com.vaadin.navigator.Navigator.fireBeforeViewChange(Navigator.java:601)
at com.vaadin.navigator.Navigator.navigateTo(Navigator.java:553)
at com.vaadin.navigator.Navigator.navigateTo(Navigator.java:526)
at com.vaadin.navigator.Navigator$UriFragmentManager.uriFragmentChanged(Navigator.java:140)

Users with the same issue

Once, 8 months ago
Once, 10 months ago
7 times, 1 year ago
3 times, 1 year ago
Samebug visitor profile picture
Unknown user
Once, 8 months ago

Write tip

Know the solutions? Share your knowledge to help other developers to debug faster.