Sun path dose not show ( I did not face any error)

dynamo ladybug
1

I was ceating sun path in dynamo-ladybug. I did not face error, the watch shows ( All good,Vvizzz) . However, unfortnately it dose not show the sun path graphic.

I was wondering if you could assist me in this case if possible please.

2

See first question on this page:

3

fortunately the problem is solved. I changed the revit unit from mm to metric and it worked.