Describes the cause and action for error messages.
Error Message(English)：
circular reference does not exist
Non-existent circular reference and/or non-calculating formulas ...
https://stackoverflow.com/questions/50956058/non-existent-circular-reference-and-or-non-calculating-・・・
Avoid circular reference in Excel
https://stackoverflow.com/questions/55066234/avoid-circular-reference-in-excel
Solve My Circular Reference via Non-Iterative Calculation?
https://stackoverflow.com/questions/31390102/solve-my-circular-reference-via-non-iterative-calculati・・・
Circular Reference Error Excel 2013
https://stackoverflow.com/questions/33035037/circular-reference-error-excel-2013
Excel circular reference non existent sheet?
https://stackoverflow.com/questions/12676925/excel-circular-reference-non-existent-sheet
Circular reference in Excel: how to find, enable, use, or remove
https://www.ablebits.com/office-addins-blog/2015/12/15/circular-reference-excel/
How to find and locate circular reference in Excel quickly? - ExtendOffice
https://www.extendoffice.com/documents/excel/1049-excel-identify-locate-circular-reference.html
Circular References in Excel: Everything You Should Know | Professor ...
https://professor-excel.com/how-to-deal-with-circular-references/
Phantom Circular Reference - Microsoft Tech Community - 234020
https://techcommunity.microsoft.com/t5/Excel/Phantom-Circular-Reference/td-p/234020