I am trying to covert a dataset from plink to merlin format using mega2
PLINK=--bfile --missing-phenotype -9 --trait default
During output I receive the folowing errors:
WARNING: calloc allocating no memory at line 761 of file makeped1.c
WARNING: my_calloc called with nelem=0 elsize=4
ERROR: Pedigree 3769 has disconnected individuals (1st one with id 1)
ERROR: For the analysis type specified, a genetic map is required, but none are available in the map file.
I am not sure if this is a memory error, program bug or that I am really missing something in the map file. Can anybody point me in the right direction?