Always when selecting "Update PCB from Schema" a component named U? is showing up. When selecting it and clicking hotkey X, I'm thrown in the Shema view, but nothing is selected. I can't find any component with the name U?
![pcb1.png](//image.easyeda.com/pullimage/xrdWsjpHOHD0bQon4DnFYw3NCUKS2v3rQ7PtUigM.png)
And the schema not showing the component anywhere:
![sch1.png](//image.easyeda.com/pullimage/9WVlYzc0KiqCYD7oKGO1faNV7BoyVjBDlUEvlbN3.png)