dji-sdk

问题 I've been having some issues downloaded images from my drone directly to my application. I keep getting a " System is busy, please retry later.(code:-1004) " error message when attempting to download the image, I have checked the DJI forum and other questions here on stackoverflow and have not been able to find any solution to this problem. I've already taken a look at this question, but i'm already using the technique suggested from that answer. Here is the function I've written to download