adafruit data logger shield not working

Is there any way to check if I wired it wrong?

for adafruit product help, post in the adafruit forums

You may find bits of the stuff I’ve posted about the NuElectronics datalog shield useful…

http://www.sheepdogguides.com/arduino/ar3nd.htm

You don’t narrow “doesn’t work” down much for us.

You could replace the Adafruit shield with the NuElectronics one for about $16 + p&p, and then the info above would be directly applicable.

And no, I have no connection with NuElectronics beyond happy customer.