Model Builder calculate field expression

[2Quiker]

I have a model that I would like to use the the following code to update a field "Permits" based on how many text occurrences are in "ParcelNum1" field based on the "PermitNum" field. I get the following error and need help figuring out what the issues is and all fields are text fields. I need this in model builder.

Example

OBJECTID	PermitNum	ParcelNum1	Permits
1	aa1123	12345	12345, 12346
2	aa1123	12346
3	BB3361	67891	67891, 67892, 37893
4	BB3361	67892
5	BB3361	67893
6	UU9832	11123	11123
7	PP2225	6989	6988, 6989
8	PP2225	6988

Pre-Logic Script code:

dict1 = dict()
with arcpy.da.SearchCursor('TableTest6',['ParcelNum1','Permit_Count','PermitNum']) as cursor:
    for row in cursor:
        if row[0] not in (None, "", " "):
            dict1.setdefault(row[0],[]).append(str(row[2]))
        
def concat(nf):
    x = None
    if nf in dict1t:
        x = ",".join(dict1[nf])
    return x

Permits = conact(!ParcelNum1! )

Error.

ERROR 000539: Runtime error
Traceback (most recent call last):
File "<string>", line 2, in <module>
RuntimeError: cannot open 'TableTest6'

Failed to execute (Calculate Field (4)).

[RhettZufelt]

Funny, I thought I posted the below post earlier, but was still sitting as draft....

Still having issues with TableTest6.  

have you tried hard coding the path to that table?

with arcpy.da.SearchCursor(r'C:\path2table\TableTest6',['ParcelNum1','Permit_Count','PermitNum']) as cursor:

You can open the python window from Catalog and enter each command one at a time.

Can print individual variable results, etc.  This can often give you more info on where it is failing.

R_

[RhettZufelt]

Documentation for model builder says that items in the drop-down (TableTest6) is a variable.

You could try putting it in the cursor as a variable instead of text:

with arcpy.da.SearchCursor(TableTest6,['ParcelNum1','Permit_Count','PermitNum']) as cursor:

and see if that works.

Otherwise, just hardcode the path and you are don.

R_