It seems No Lights Installed is a Mac Problem, and I have the log files from me loading a world:
basically there are NO shadows in the Mac version as far as I can tell (tested on two computers)
Checking for shader shadow support:
- Enabled via $Shader::Enabled? YES
- ARB_shader_objects present? YES
- ARB_shading_language_100 present? YES
- GLSL Language Version? 1.20
- EXT_texture_array present? YES
- EXT_texture3D present? NO
- EXT_framebuffer_object present? YES
- ARB_shadow? YES
- ARB_texture_rg? YES
o Shaders are INACTIVE
Skipping shader shadow initialization.
LightManager::uninstallGLLights: no lights installed!
LightManager::uninstallGLLights: no lights installed!
LightManager::uninstallGLLights: no lights installed!
LightManager::uninstallGLLights: no lights installed!
LightManager::uninstallGLLights: no lights installed!
LightManager::uninstallGLLights: no lights installed!
LightManager::uninstallGLLights: no lights installed!
LightManager::uninstallGLLights: no lights installed!
and so on and so forth.
You sir haven't looked at my post....
I will quote them for you, because I already solved it.
You better luv me.
Spam: LightManager::uninstallGLLights: no lights installed!
The caused by anything that the shader tries to do its light thang with. (Everything expect lights?)
Trust, me.
Make a server and duplicate this error by trying to do a emitter, even a wrench can cause this.
[P.S. I think the cause may be the shaders and Shadows trying to make the emitter emit a light? And it's not there because the Intel users have Shaders activated, but due to Intel, shaders don't show, causing this problem.)
P.S. It isn't a Mac problem, it is caused when someone has shaders field selected to anything other than off, and when this,
Checking for shader shadow support:
- Enabled via $Shader::Enabled? YES
- ARB_shader_objects present? YES
- ARB_shading_language_100 present? YES
- GLSL Language Version? 1.20
- EXT_texture_array present? YES
- EXT_texture3D present? NO
- EXT_framebuffer_object present? YES
- ARB_shadow? YES
- ARB_texture_rg? YES
o Shaders are INACTIVE
shows up when you have a graphics card that currently doesn't support shaders and shadows, therefore the error pops up because it's impossible to show the lighting effects.
Current go-around: Select Shaders to OFF