WARNING: FLASH byte address 0x0000 is 0xFF (should be 0x0C).. FAILED

[saketkunwar]

hello
i was able to telnet into a avr raven board that's using
contiki.i then adapted the telnet_server to read adxl input  through the raven gpio(j203).
used avr studio 4 to upload the elf file.
now when i try uploading  program i get the following error on verify:
WARNING: FLASH byte address 0x0000 is 0xFF (should be 0x0C).. FAILED

i can read the atmega1284p signature
can program it..but if verify after programming is enabled
then i get the above error.
i tried without the verify option but the program
on the raven does not seem to respond.can't even ping to it
anymore.i am using jtag mkii. any idea?
saket