IllegalArgumentException when no editor is open

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Close all tabs with files
2. Press alt+8


What is the expected output? What do you see instead?
Expected: ---
Actual result: IllegalArgumentException: Error during dispatching of 
java.awt.event.KeyEvent[KEY_PRESSED,keyCode=56,keyText=8,keyChar='8',modifiers=A
lt,extModifiers=Alt,keyLocation=KEY_LOCATION_STANDARD,rawCode=56,primaryLevelUni
code=56,scancode=9] on frame0: Argument 0 for @NotNull parameter of 
com/intellij/codeInsight/hint/HintManagerImpl.showInformationHint must not be 
null

What version of the product are you using? On what operating system?
Intellij Idea 111.277. Win XP SP3

Please provide any additional information below.

Original issue reported on code.google.com by ILeo...@gmail.com on 22 May 2012 at 1:24

[GoogleCodeExporter]

Original comment by minas.ma...@gmail.com on 22 May 2012 at 1:27

• Changed state: Accepted
• Added labels: Priority-High, milestone-1.3.2
• Removed labels: Priority-Medium

[GoogleCodeExporter]

Original comment by minas.ma...@gmail.com on 29 Jan 2013 at 7:17

• Changed title: IllegalArgumentException when no editor is open
• Added labels: ****
• Removed labels: ****

[GoogleCodeExporter]

This issue was closed by revision 4431d0e5e016.

Original comment by minas.ma...@gmail.com on 29 Jan 2013 at 7:26

• Changed state: Fixed
• Added labels: ****
• Removed labels: ****