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

java.lang.NullPointerException:
at com.android.tools.idea.uibuilder.handlers.grid.GridDragHandler.commit(GridDragHandler.java:56)
at com.android.tools.idea.uibuilder.surface.DragDropInteraction$1.run(DragDropInteraction.java:191)
at com.intellij.openapi.application.RunResult.run(RunResult.java:35)
at com.intellij.openapi.command.WriteCommandAction$2.run(WriteCommandAction.java:108)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:124)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:99)
at com.intellij.openapi.command.WriteCommandAction.performWriteCommandAction(WriteCommandAction.java:103)
at com.intellij.openapi.command.WriteCommandAction.access$000(WriteCommandAction.java:34)
at com.intellij.openapi.command.WriteCommandAction$1.run(WriteCommandAction.java:85)
at com.intellij.openapi.application.impl.ApplicationImpl.invokeAndWait(ApplicationImpl.java:723)
at com.android.tools.idea.uibuilder.surface.DragDropInteraction.moveTo(DragDropInteraction.java:203)
at com.android.tools.idea.uibuilder.surface.DragDropInteraction.end(DragDropInteraction.java:123)

Users with the same issue

You are the first who have seen this exception. Write a tip to help other users and build your expert profile.

Write tip

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