I encountered an issue using the force parameter for pymel.core.setAttr. I was getting this error:
Invalid arguments for flag 'ln'. Expected string, got ( str, str, str, str, str, str, str )
Long story short, the string is being misinterpreted as a sequence.
I tracked this down to pymel.core.util.isIterable which checks if the object is iterable by running iter on it. Removing the __iter__ method from ProxyUni fixed this error. A strange solution but it was the simplest one, as it makes ProxyUni behave, in Python 3, more like how it does in Python 2.
I encountered an issue using the
forceparameter forpymel.core.setAttr. I was getting this error:Long story short, the string is being misinterpreted as a sequence.
I tracked this down to
pymel.core.util.isIterablewhich checks if the object is iterable by runningiteron it. Removing the__iter__method fromProxyUnifixed this error. A strange solution but it was the simplest one, as it makes ProxyUni behave, in Python 3, more like how it does in Python 2.