If the wires of the schematic diagram are not cut off, the prompts in the loading process can be ignored, the loading can be successful, and the PCB network will not be affected.
If the wires of the schematic diagram are cut by the added components, the original network will change, and the network in PCB will also change. The changed network needs to be un-cabled to load successfully. If the pads of the added or affected components have no networks after loading, the networks of these pads will be set separately.
Analyze specific problems and understand the principle of the software, so that you can take measures. If you still can't solve it, you might as well add my slogan and send me the document to find a way. It's not hard to find slogans here.