Describes the cause and action for error messages.
Error Message(English)：
is not recognizing formula
Excel formulas not working: how to fix formulas not updating or not ...
https://www.ablebits.com/office-addins-blog/2016/02/03/excel-formulas-not-working/
Excel formulas are not working - not recognizing numbers - Stack ...
https://stackoverflow.com/questions/27563883/excel-formulas-are-not-working-not-recognizing-numbers
Formula doesn't recognize cell reference - Dynamic range
https://stackoverflow.com/questions/44437330/formula-doesnt-recognize-cell-reference-dynamic-range
Formula created with ClosedXML not recognized in Excel
https://stackoverflow.com/questions/38594852/formula-created-with-closedxml-not-recognized-in-excel
Excel VBA Case not recognizing value of cell
https://stackoverflow.com/questions/23162157/excel-vba-case-not-recognizing-value-of-cell
excel - Some dates recognized as dates, some dates not ...
https://stackoverflow.com/questions/4660906/some-dates-recognized-as-dates-some-dates-not-recognized・・・
5 Reasons Why your Excel Formula is Not Calculating - YouTube
https://www.youtube.com/watch?v=AvR1EtjToLk
https://www.youtube.com/watch?v=AvR1EtjToLk
Excel formula showing as text? 3 things you should check to fix the ...
https://chandoo.org/wp/excel-formulas-are-not-working/