Error message Variable has no properties

[sam.burn]

Variable has no properties
can not find any info on this

[ACM]

sam
In general that error message indicates that you are trying to use or modify [through some method] the properties of an object that at that point in time does not have a valid value. For example you could be using the .getValue() method on a variable that is not a series object or applying the .toFixed() method to a value that is null.
Run a search in the EFS Studies forum using properties as the keyword and you will find several threads on this subject that will offer various solutions to this type of problem
Alex