Home›Browse›A-not-B error🌐EnglishEnglishDeutschItalianoNederlandsSvenskaالعربيةفارسی中文EntityQ278067· pop 7· linked from 14 articlesA-not-B errorSign in to saveAlso known as A-not-B errors, A not b errorIncomplete schema of object permanenceWikidata factsInstance ofphenomenonSources (1)wikidata.orgvia Wikidata · CC0Available in 7 languagesDeutschItalianoالعربيةNederlandsSvenskaفارسیvia Wikidata sitelinks · CC0