報ほう告こく可か能のうマーク誤あやまり

Meanings

1

reportable markup error

Computing term for an error in markup (e.g., XML, HTML) that can be reported or flagged by a parser or validator.

mistake, err, do wrong

Compound of 報告可能 (reportable) + マーク (markup) + 誤り (error). A technical term likely coined in software documentation.