Cyclone 10 LP sof2flash unrecognized device family

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Hello,

I am trying to generate programming files for a Cyclone 10 LP device using the sof2flash tool of the Nios EDS in Quartus Prime 17.1.1.593:

sof2flash --input="abc.sof" --output="abc.flash" --epcs --verbose

But I get the error message: sof2flash: Unrecognized device family in SOF.

Why is this Quartus version not recognizing Cyclone 10 LP? Is there a workaround for this?

I appreciate any help on this issue.

Best regards

Christopher

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Did you solve the problem？ I met the same situation