Hi all,
i have a problem with my script of Dynamo. it works for long time, now i try to use it and it appears the problem showing in the picture attached.
Anyone could tell why this problem is produced??
I can attachaed the script as well if it is needed
@pedroSU62A While you could try some alternate Lacing options, it would help if more information is provided (files, images with expanded preview bubbles, etc)
Someone can help me,
it seems a node is disappeared with the new updates…
but i cant find a solution to run the script.
Regards guys
Hi @pedroSU62A
The script alone is not helpful - Need the Excel too as that appears to be the starting point… And will explain what is trying to be achieved.
Hi @pedroSU62A
Needed to change the Link to the Excel (file name is different)
Needed to change the Input (Excel sheet name is different)
Assuming those are not the issue; this is what @Mostafa_El_Ayoubi was asking
Think it’s self-explanatory… Unless your error at that node is different…
One of the level names (does not match between Revit & Excel)
Ok - Reason is that the I ran the script by opening a new file off the standard template… So it didn’t have a level by name Level 0 
Hi @pedroSU62A
Ok the script runs fine except for the last portion of setting up parameters (probably because my Default Revit file doesn’t have those specific project/shared parameters)
So - if you restart Revit & Dynamo (assume it is the issue of cache not getting cleared), and then re-run the script
It should work fine!
Hi @Chandrasekar_Rajaman :
yes the link and the input are correct the only thing that i didnt save in the script the file i have sent you (script and excell).
On the other hand, the levels are the same in the excel and in the project that i have double checked, for that reason it seems really weird this problem, when i was using this script for months without any problem.
This week is the first time I have the error “Warning: One or more of the input types are not matching. Couldn’t find a version of ByLevel that takes arguments of type (__array)”
The script creates a copy of one floor plan per level (2 levels in my sample file) & names it with a value from Excel. But I don’t get the error. However, I could see there is an input of 158… So a bit unclear - Can you confirm the output you are expecting?
Did you also try changing the Lacing as suggested by Vikram?
@Chandrasekar_Rajaman so u did run the script and it worked in your revit file and both views were created???
@pedroSU62A
Of course; that’s why I was wondering if more was expected from the script…
It worked more than once; so nothing wrong with the script 
@Chandrasekar_Rajaman wouh!!! unveliveable!! it doesnt work in my revit!!! everytime shows the error I attached in the first post!!!
@pedroSU62A
I didn’t save the file - But if u want to; I can (create again &) send you the sample project files
BTW, Can you start a new project off the Archi Template & try running the script? If you have not done it already?
That’s what I did & it worked… after I renamed the levels to be Zero & One
