You are reading a single comment by @Gordon and its replies.
Click here to read the full conversation.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@Gordon
Can you try calling
E.unmountSD()before you remove the card? The last time this happened, that's what the problem was.I'm pretty surprised appendFile gives you trouble though - that should have written everything to the SD card and closed the file.