Describes the cause and action for error messages.
Error Message(English)：
vba worksheet not found
Error Handling when sheet does not exist
https://stackoverflow.com/questions/46808949/error-handling-when-sheet-does-not-exist
Excel VBA - How to Exit Code if Sheet Not Found
https://stackoverflow.com/questions/41275461/excel-vba-how-to-exit-code-if-sheet-not-found
Excel VBA, code in worksheet not working
https://stackoverflow.com/questions/13883255/excel-vba-code-in-worksheet-not-working
Excel VBA macro not found by worksheet, #NAME
https://stackoverflow.com/questions/11002083/excel-vba-macro-not-found-by-worksheet-name
Office TANAKA - セルの操作[セルの検索]
http://officetanaka.net/excel/vba/cell/cell11.htm
条件に当てはまるセルを検索する(Find/FindNext/FindPreviousメソッド ...
https://www.moug.net/tech/exvba/0050116.html
VBAのFindメソッドの使い方には注意が必要です｜VBA ... - エクセルの神髄
https://excel-ubara.com/excelvba4/EXCEL225.html
Excel VBA FIND Function (& how to handle if value NOT found ...
https://www.youtube.com/watch?v=nV_oDWJccu8
https://www.youtube.com/watch?v=nV_oDWJccu8