Nate a écritThe API has not changed a whole lot, I would guess the thousands of errors are relatively easily fixed. Maybe you can post a few of the errors?
Besides moving to the latest runtimes, the only option is to have your developers back port the code for flipping from the latest runtimes to whatever runtimes they are using.
This is what our program team said. I translated it ，can you read it? :p
"when the project load the spine file, the program load the json file at start, and saved, then load atlas file, and creat spSkeletonjson* . the function is
pSkeletonData* spSkeletonJson_readSkeletonDataWithJson (spSkeletonJson* self, Json *root);
use this to creat spSkeletonData* ，then use the function:
static SkeletonRenderer* createWithData (spSkeletonData* skeletonData, bool ownsSkeletonData = false);
creat skeletonAnimation.
but this function have been deleted now, we can’t use it, I don’t know why it can’t backwards compatibile when the API update"
