JLCPCB contacted me about a board I want them to make. They say there's an issue with one of my component pads. As I understand the issue, "<span class="colour" style="color: rgb(0, 0, 0);">the indicated solder maskopening, there are no pads for them on copper layer".</span><br> <br> <span class="colour" style="color: rgb(0, 0, 0);">However, I can't see the problem in my EasyEDA design:</span> <span class="colour" style="color: rgb(0, 0, 0);"></span> <span class="colour" style="color: rgb(0, 0, 0);">I tried re-uploading the Gerber from a different computer, but they say the problem still exists. Any idea what is the problem? I have used this component in several iterations of the PCB at JLCPCB without an issue.</span>