Error while upgrading to 3.0.9
I got an error while upgrading the firmware
Uncaught node.js Error
Error: EROFS, open './fw.hex' at Error (native)
Can someone help me?
I am using a Mac with Sierra installed.
Re: Error while upgrading to 3.0.9
Does no one has an answer to this problem?
Re: Error while upgrading to 3.0.9
I had a similar issue, but rebooting the computer fixed it for me.
Re: Error while upgrading to 3.0.9
Here is another thread where people had a similar issue and different solutions:
https://shop.prusa3d.com/forum/original-prusa-i3-mk2-f23/firmwareupdater-crashes-with-uncaught-node-js-erro-t2084-s10.html
Re: Error while upgrading to 3.0.9
Dont know if you found the answer to this or not. I had the same problem with my mac. I had to move BOTH the .hex file and the firmware updater to the SD card the instructions say this: "It's necessary to have firmware *.hex file on the same drive as FirmwareUpdater application!"
Once I got them both onto the SD card the firmware updated just fine.
Re: Error while upgrading to 3.0.9
Can you try updated version for OSX Sierra? http://www.prusa3d.com/downloads/firmware/firmware_updater_v2_1_b.zip
They changed some privileges and it broke the updater :-/ but we found a workaround!
Re: Error while upgrading to 3.0.9
2.1 worked for me, updated without a problem on the latest Mac OS.