I ran the texindy command on the .idx file in a command window.
texindy -o Klassieke_Mechanica.ind -v -t Klassiek_mechanica.ilg
Klassieke_Mechanica.idx
The result was this error, after msgs of loading modules:
Reading raw-index "/tmp/rSPDa36K9q"...
ERROR: CHAR: index 0 must be smaller than the length of the string
The raw-index contained all index entries in the form:
(indexentry :tkey (("eenheden") ("eenhedenstelsels")) :attr "hyperpage" :locref
"13")
(indexentry :tkey (("eenheden") ("coherente eenheden")) :attr "hyperpage"
:locref "14")
(indexentry :tkey (("MKS-stelsel")) :attr "hyperpage" :locref "14")
...
The logfile was only:
;; This logfile was generated automatically by `xindy'
;; at 07.10.2011 17:54:50
;; Indexstyle: "/tmp/IVwOG5UFdl", Rawindex: "/tmp/rSPDa36K9q", Output:
"Klassieke_Mechanica.ind"
ERROR: CHAR: index 0 must be smaller than the length of the string
Normally it should proceed with:
Building indexentry-tree:
Hierdepth of index is :TREE
sort-indexentries: (FORWARD BACKWARD FORWARD FORWARD)
...
Sincerely,
Hubert
--
Hubert Christiaen
Bloesemlaan 17
3360 Korbeek-Lo
Belgium