Problem with linestring

[SteveJG]

Here is an example showing how to use LineString

LineString to draw a track

Hello. I am trying toi show my current track on a map by using LMineString block. So a build a global viariable to use its contents for the string. I am sure that the contents is good according the documentation of A2I but the LineString is never visible ! [image] Test_Map_Trace.aia (3.6 KB)

If you download the LineStringMap.aia example, does the example work?

@TnJT

why is there still an error saying the linestring1 requires at least 2 points and that there was none?

A guess using these two blocks together is creating a problem.

Either use Points or PointsFromString but not both.