Can‘t install pyside 2 properly on conda enviroment

[pythonnewbie3]

I've tried to install pyside2 with pip, and it showed it under my packages. But when I tried accessing it through spyder, which workes perfectly fine with all the other packages in the same enviroment. For PySide2 I getthe error "DLL failed while importing QtGui". Nor can I access QtCore and QtWidgets.