Code
T2105 vector-not-valid
A vector that a change writes, or that a near is given in code, is no vector of its column.
Details
A vector is a list of finite numbers, as many as the size of the column. A list of another length, a number that is not finite, and a number that 32 bits cannot hold are refused. A vector of zeros is kept like any other, but it has no direction: given to a near with 'cosine' as the value, it is refused with this code.
The fix
Write a list of exactly size finite numbers. Clear a vector column with null. To search around a vector of zeros, state measure: 'straight'.