ixcoin/src/base58.h:160
#define ADDRESSVERSION   ((unsigned char)(fTestNet ? 111 : 138))  //ixcoin

2012-01-26 17:23:19+0800 [HTTPChannel,0,172.16.0.3] 172.16.0.3 - - [26/Jan/2012:09:23:19 +0000] "GET /Info?key=MQhdkZfkga2JruxZxpUd39cB6THeTYBootwszNbjGuRUbRxxxx&msg=&pubkey=&sig=&vers=138&format=reg&need=1 HTTP/1.1" 200 18 "http://172.16.0.110:8989/" "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1017.2 Safari/535.19"
2012-01-26 17:23:41+0800 [HTTPChannel,0,172.16.0.3] Unhandled Error
        Traceback (most recent call last):
          File "/usr/lib/python2.6/dist-packages/twisted/web/http.py", line 807, in requestReceived
            self.process()
          File "/usr/lib/python2.6/dist-packages/twisted/web/server.py", line 125, in process
            self.render(resrc)
          File "/usr/lib/python2.6/dist-packages/twisted/web/server.py", line 132, in render
            body = resrc.render(self)
          File "/usr/lib/python2.6/dist-packages/twisted/web/resource.py", line 210, in render
            return m(request)
        --- ---
          File "pywalletm.py", line 1771, in render_GET
            pkey = regenerate_key(sec)
          File "pywalletm.py", line 448, in regenerate_key
            b = ASecretToSecret(sec)
          File "pywalletm.py", line 442, in ASecretToSecret
            if vch and vch[0] == chr(addrtype+128):
        exceptions.ValueError: chr() arg not in range(256)