Viewport is only shown gray if you try to zoom in

[Tim 'avatar' Bartel <openstreetmap@…>]

I have the problem that viewport switches to a gray plane without any additional info if I try to zoom into the map < ~30m.

System:

• GNU/Linux Ubuntu 8.04 LTS
  
• 2.6.24-19-generic #1 SMP Fri Jul 11 21:01:46 UTC 2008 x86_64 GNU/Linux
  
• JOSM 925

Narrowed it down:

• This does not affect versions <= 823
  
• This does affect versions >= 890
  
• Error occures only if anti-aliasing is activated
  
• Error occures only if layer "unbenannt" (don't know how it's named in english - the layer with the OSM data) is shown

[anonymous]

I tried to reproduce it on Mac OS X 10.5.3 and on Windows XP SP2. I never got this Problem. Do you have some more details, maybe an error log from your X-server or some thing like this? Do you have an other Linux computer to test it on?

[stoecker]

No answer. Closing.

[mfloryan]

In JOSM SVN 1383 on Linux x64 - openSuse 11.1
java version "1.6.0_0"
OpenJDK Runtime Environment (build 1.6.0_0-b11)
OpenJDK 64-Bit Server VM (build 1.6.0_0-b11, mixed mode)

I can confirm I have exactly the same problem. It occurs around zoom level of some 40m.

[xeen]

Can you upload your preferences file? Remember to delete your password from it!

[stoecker]

Bug in anti-aliasing of OpenJDK? Probably when no text is displayed?

[stoecker]

Closing again.

[Tim 'avatar' Bartel <openstreetmap@…>]

Problem vanished, can't reproduce it.