Describe the Suggestion

I want to print a schematic, but it says it has invalid blocks. Maybe mod IDs changed or something.

I also can't use a schematicannon even if it has the skip missing blocks option.

Screenshots and Videos

n/a

Additional Context

Please make this update for 1.16, 1.18, 1.19 and 1.20 alike.

unfortunately, it is not up to the schematicannon, or, indeed, any part of create. reading the nbt data is done by minecraft and when encountering ids for non existing blocks, the reader raises an exception.

you might want to try using nbtexplorer to replace ids of missing blocks with new ids.