diff --git a/cumulus/src/plugins/block/configuration.py b/cumulus/src/plugins/block/configuration.py index 97cdaa7d..880d1bea 100644 --- a/cumulus/src/plugins/block/configuration.py +++ b/cumulus/src/plugins/block/configuration.py @@ -1452,7 +1452,7 @@ class BlockConf ( GaugeConf ): for line in range(len(self.ioPadsArg)): bits = [] if not isinstance(self.ioPadsArg[line][-1],str) \ - and isinstance(self.ioPadsArg[line][-1],collections.Iterable): + and isinstance(self.ioPadsArg[line][-1],collections.abc.Iterable): bits = self.ioPadsArg[line][-1] elif isinstance(self.ioPadsArg[line][-1],int): bits = range( self.ioPadsArg[line][-1] )