Occasional StorageFile errors, needing an 'eraseAll'

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Gordon

Hi - that open issue won't be your problem (it's for FAT on ESP32 - it's E.openFile, not Storage related).

Does require("Storage").list() show you any files that look like they could have come from test?

It is worth noting, even though StorageFile.open(...) did not throw an error

That's expected - it won't actually start writing the file until you write data into it.

require("Storage").getFree()==3144 is your main problem though. You need at least 4100(ish) bytes to start writing a file with StorageFile.

Does require("Storage").compact() do anything to free up space?

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PiOfThings in reply to @Gordon

I think I have in the past. I'll double check as soon as it recurs and report back with findings. I did an eraseAll last night to record the night's sleep movement and HR values, but the battery died midway. That reminds me I should merge from upstream again :-)

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