Hello Oliver,
I’ve just tried your BookGen addon with the current Blender 2.73 RC1, on a Windows 7 Pro 64bit environment, and when I create a new book from the Add\Mesh\Add Book the book is created but without UV mapping and the following error message is being displayed in the console:
Traceback (most recent call last):
File “C:\Users[USERNAME]\AppData\Roaming\Blender Foundation\Blender\2.73\scripts\addons_extern\bookGen_init_.py”, line 104, in invoke
self.run()
File “C:\Users[USERNAME]\AppData\Roaming\Blender Foundation\Blender\2.73\scripts\addons_extern\bookGen_init_.py”, line 170, in run
unwrap = self.unwrap)
File “C:\Users[USERNAME]\AppData\Roaming\Blender Foundation\Blender\2.73\scripts\addons_extern\bookGen\utils.py”, line 427, in create_book
bm.edges[i].seam= True
IndexError: BMElemSeq[index]: outdated internal index table, run ensure_lookup_table() first
Thanks