Check that the new parts are properly wired to their pins in the schematic. Run the **Design Manager** (**Design** in the left hand panel) in both the Schematic and the PCB Editors and check each of **Components**, **Nets** and **DRC errors** (PCB Editor only). If you cannot resolve the issue please make your project public for us to investigate. Thanks.

Thanks Just made the project public. Project: D1 Shield 001 I had to manually connect all the diodes on the PCB Just for example I added D5, connected it in schematics but it is unconnected on the PCB, same problem I has with the other diodes

Hi， Because your diodes package's pad number didn't map the diodes. Change the pad number can fix this ![enter image description here][1] You can check them in the footprint manager ![enter image description here][2] ps: Your private part U1 is created with error, You need to reverse the pin , at this position, the wire NG:![enter image description here][3] [https://easyeda.com/Doc/Tutorial/SchematicLibs.htm#Pins][4] [1]: /editor/20170728/597a9346c7bd9.png [2]: /editor/20170728/597a93a6c19c3.png [3]: /editor/20170728/597a91043d772.png [4]: https://easyeda.com/Doc/Tutorial/SchematicLibs.htm#Pins

Thanks again The RSV pins are not used anyway(ReSerVed)