[tadpole]

Of course the internet went out just as I tried to post this last night. I am not sure if this is what you were asking for. I am not familiar with the clipboard of calibre. The kobo utilities is 1.7.1

calibre 1.41 isfrozen: True is64bit: False
Windows-7-6.1.7601-SP1 Windows ('32bit', 'WindowsPE')
32bit process running on 64bit windows
('Windows', '7', '6.1.7601')
Python 2.7.5
Windows: ('7', '6.1.7601', 'SP1', 'Multiprocessor Free')
Traceback (most recent call last):
File "calibre_plugins.koboutilities.action", line 1169, in fix_duplicate_shelves
File "calibre_plugins.koboutilities.dialogs", line 2342, in __init__
File "calibre_plugins.koboutilities.dialogs", line 2435, in populate_table
File "calibre_plugins.koboutilities.dialogs", line 2457, in populate_table_row
TypeError: arguments did not match any overloaded call:
QTableWidgetItem(int type=QTableWidgetItem.Type): argument 1 has unexpected type 'NoneType'
QTableWidgetItem(QString, int type=QTableWidgetItem.Type): argument 1 has unexpected type 'NoneType'
QTableWidgetItem(QIcon, QString, int type=QTableWidgetItem.Type): argument 1 has unexpected type 'NoneType'
QTableWidgetItem(QTableWidgetItem): argument 1 has unexpected type 'NoneType'