This message is generated when the second and third arguments in Partition are lists that do not have the same length.
The second argument in Partition specifies the partitioning in each dimension, and the third argument gives the offset in the corresponding dimensions.
Off[message] switches off the message; On[message] switches it on. For example: Off[Partition::pttl].
Examples
Basic Examples(1)
The second and third arguments in Partition do not have the same length:
This shows a valid use of the second and third arguments in Partition: