Reproducible crashing cartride

[GoogleCodeExporter]

What cartridge are you playing?
der_schatz_der_eif.gwc
http://www.wherigo.com/cartridge/details.aspx?CGUID=bf2108d5-7af7-4106-90dd-7217
afbd55d0

What is your phone/PDA manufacturer and model? What GPS are you using?
Nokia 5800, Internal GPS and No GPS (Manual Input)

What steps will reproduce the problem?
1.
Go To 50.7717 7.0941

2.
Go To 50.7721 7.0928
Answer: super gut
Answer: Zikon

3.
Go To 50.7725 7.0904
You See -> Muelleimer -> einpacken
You See -> Muelltroll -> Answer: 156

4.
Go To 50.7731 7.088
You See -> Vogelhaus -> einpacken
You See -> Greulich -> zur Frage -> Answer: 2

5.
Go To 50.7728 7.0825
You See -> Kneipe -> Answer: Bootshaus il Lago

6.
Go To 50.7728 7.0773
You See -> Schiff -> Answer: Florentine

7.
Go To 50.7693 7.0786
Inventory -> Vogelhaus -> Gib Vogelhaus an gruen

8.
Go To 50.7715 7.0843


What is the expected output? What happens instead?
The correct Answer (You See -> Tafel) is 11. But no matter what I enter, there 
always pops up an error message which goes away immediately.
The program does not crash, you can try again, but the only thing you get is 
the error message.

If you see an error screen, please type its contents here:
It is about "You hit a bug, please report it", but goes away too fast to say 
exactly what it contains.

What version are you using?
0.4

Please provide any additional information below.

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Original issue reported on code.google.com by [email protected] on 22 Jul 2010 at 9:11