When i printed [dumpOSC], i saw that PD was receiving the messages like [/ 0 0 0 0 0...] . Then i used [unpack s 0 0 0 0] , so i think that is a practical solution and good enough for me. But it needed to be figured out which number is assigned to which axis or which button of wiimote.Basically I figured it out by moving wiimote. Thanks for all the informations you gave.
That's because [unpackOSC] expects a stream of bytes from something like [udpreceive].
I think you should use [udpreceive] | [unpackOSC] | [routeOSC /something /else]
See doc/5.reference/mrpeach/routeOSC-help.pd
Or (deprecated):
[dumpOSC] | [route /something /else]
Martin