Excel coordinates to Revit Toposurface

[Arnu84]

Hi guys. Need help. I am new to Dynamo … (Started this morning)
I have spent allot of time today on you tube & Dynamo dictionary & Primer…I have created my own script to convert my coordinates from excel and transform it to revit toposurface via Dynamo and Excel sheet.
But for some reason i still get a error of “Warning: Asked to convert non-convertible types”…
Can someone please tell me what i am doing wrong.?

Excel to Toposurface.dyn (12.5 KB)

Thank you

[Arnu84]

Here is the excel file…

Site 200x200.xlsx (633.5 KB)

[SeanP]

Please give us the previews as well as the “error” messages on the String.toNumber. My guess is there are nulls, empty strings, or a number that isn’t coming in from excel correctly.

[Arnu84]

Hi Jbo

Thank you very much for the help… It is working now…
I am still not sure how everything works… but i am sure i will learn as i experiment further.

Thank you once again for the help…