Question:
做FOLDER資料夾功能，開啟FORM錯誤提示：
FRM-99999：出現1412錯誤。有關該錯誤的詳細資訊，請參閱發行說明檔案(relnotes)
Answer:
原因是FOLDER主塊上沒有設滾動條。
Tips:
Undocumented Error Messages (FRM-99999)
Any Forms error message not documented in the online help will display a generic
message:
FRM-99999 Error FRM-nnnnn occurred, please consult the release notes.
The details of these error messages are documented in the following subsections:
o Error Messages 1412 and 1413
o Error Message 93000
o Error Messages 10905-10909
o Error Messages 13009-13010
o Error Messages 18114-18121
Error Messages 1412 and 1413
FRM-99999,
Error 1412.
An attempt was made to set scrollbar position on a block that
has no scrollbar.
FRM-99999,
Error 1413.
An attempt was made to get scrollbar position on a block that
has no scrollbar.