Dear developers and users: I'm trying to run ALPS with anaconda on Win10. The installation "conda install -c conda-forge alps" has completed, and then I try to run an example "tutorials/intro-01-basics/tutorial-full.py". I load the corresponding python script into "spyder" IDE integrated in anaconda and then run it, but an error comes that : File "E:\Anaconda2\envs\Monte2\lib\site-packages\pyalps\tool.py", line 604, in collectXY if iset.props['observable'] != y and not y in iset.props: "AttributeError: 'list' object has no attribute 'props' ". So, can anyone tell me how to solve this problem? Thank you~