Upgraded from V5.1.7.10514 to CrealityPrint V7.0.1.4214 and trying to “send print” to printer comes up with “ Upload failed (7)” error which is a Wiki says its a Mac OS error.
Wiki says:
“The macOS Privacy & Security settings prevent the slicing software from accessing the local network, making it unable to communicate with the printer on the LAN.
Solutions: You need to grant local network access permission to the slicing software in the system settings:
2. Find the Creality Print software you use in the application list, toggle on the permission switch, and allow access.”
i’ve done all that but still no luck.
Both versions of Crealityprint can see the printer under “Device heading”, also camera showing working print see by both versions.
Yes the symbol does appear.
I can upload and start a print using an earlier version of Creality print and then go back to the new version (that wont upload) but it shows the printer moving in the video feed so its obvious connected to the printer.
One thing I noted is that the Laptop is on the 6GHz network band while the printer is on the 5GHz band. But then why does the old version work? I also managed to force the Laptop to use 5GHz and the problem is still there.
Finally tracked this down. I deinstalled all versions of CrealityPrint on my laptop and reinstalled 7.0.1.4212 and it worked. Who knows? maybe I pressed “DO NOT allow network access for this App” when I installed it for the first time.
