not enough values to unpack koala/ast/__init__.py", line 397, in prepare_pointer

[mjozan]

Hello,

I try to test this library by feeding it a excel project but I got this error :

koala/ast/__init__.py", line 408, in prepare_pointer
    start, end = code.split(':OFFSET')
ValueError: not enough values to unpack (expected 2, got 1)  

The code variable is OFFSET([84]Base!C1,1,,COUNTA([84]Base!C:C)-1)

Can somebody help me please? Thank you very much.