java.lang.NullPointerException: This exception has no message.

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

Samebug tips

Do you know how to solve this issue? Write a tip to help other users and build your expert profile.

Solutions on the web

via Atlassian JIRA by Marek Parfianowicz [Atlassian], 1 year ago
This exception has no message.
via Atlassian JIRA by Marek Parfianowicz [Atlassian], 1 year ago
This exception has no message.
via Eclipse Bugzilla by jhelming, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at org.eclipse.swt.custom.CTabFolderLayout.computeSize(CTabFolderLayout.java:39)
at org.eclipse.swt.widgets.Composite.computeSize(Composite.java:234)
at org.eclipse.swt.layout.GridData.computeSize(GridData.java:491)
at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:221)
at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:197)
at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1290)
at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1297)
at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1297)
at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1297)
at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1276)
at org.eclipse.swt.widgets.Composite.layout(Composite.java:665)
at org.eclipse.swt.custom.CTabFolder.runUpdate(CTabFolder.java:3755)
at org.eclipse.swt.custom.CTabItem.getBounds(CTabItem.java:149)
at org.eclipse.swt.custom.CTabFolder.onPaint(CTabFolder.java:1993)
at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:289)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1085)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1070)
at org.eclipse.swt.widgets.Composite.WM_PAINT(Composite.java:1491)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4667)
at org.eclipse.swt.internal.win32.OS.VtblCall(Native Method)
at org.eclipse.swt.internal.ole.win32.IOleInPlaceObject.InPlaceDeactivate(IOleInPlaceObject.java:21)

Users with the same issue

Samebug visitor profile picture
Unknown user
Once, 1 year ago
Samebug visitor profile picture
Unknown user
Once, 1 year ago

Write tip

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