Give the entry a purpose
The journal requires a positive finite numeric weight when the field is not blank. A validation message does not mean the rest of your session has disappeared.
Write and save deliberately
Check the number and the kilograms label. Remove letters or other nonnumeric text, use a valid number, or clear the optional field entirely if you do not intend to record weight.
A journal belongs to a particular session. Saving its note, mood, or weight preserves that record's start, end, protocol, and goal, so descriptive edits do not require a time correction.
Use a concrete example
Do not enter zero as shorthand for “not recorded.” An empty field is the actual way to leave weight out, and it communicates that intent more accurately.
| Check | Practical meaning |
|---|---|
| No measurement | Leave blank |
| Measurement | Valid positive kg value |
Read the note in context
After fixing the field, save again and verify the note if it matters. If saving still fails with a storage message, investigate device storage rather than repeatedly changing a valid number.
Fastly is a lifestyle timer and journal. These notes explain the app and offer reflection prompts. They are not medical advice or a prescribed eating schedule.