"Couldn't build player because of unsupported data on target platform"

Hi,

I can launch the game in the editor. But, when I try to build it (for windows, I also try for browser) I have 3 errors:

First
An asset is marked as dont save, but is included in the build:
UnityEditor.BuildPlayerWindow:BuildPlayerAndRun()

Second
Building - Failed to write file: sharedassets0.assets
UnityEditor.BuildPlayerWindow:BuildPlayerAndRun()

Third
Error building Player: Couldn't build player because of unsupported data on target platform.



Sometimes, I have 4 errors,

Building - Failed to write file: sharedassets0.assets
UnityEditor.HostView:OnGUI()

I have install unity again and I reimport all asset already. I have no idea where I have to look.

 

The error came with NGUI.

I use a label with "dynamic" font. You have to use bitmap.

 

You don't have to use bitmap but you must make sure that you reference a ttf file that is actually in the project. Annoyingly it shows a selector for ones that aren't there or are hidden.

 

YES! My God, i couldnt find that in a hundred years! Thanks a lot whydoidoit !!!

You know how sometimes you put something in a scene and get to build after days so you can't even remember all the new stuff!

 

Wasted hours tracking this until I find your solution. Thank you so much for sharing!

 

Thanks!

Fixed my problem as well.. Weird thing is, everything worked before I upgraded to Unity 4.3.x