PBB compiling error

I'm trying to figure out how to locate the location of [error] aricle 'D11 footnote-1 has no content…."
Have searched my whole document footnotes all are there, and nothing is missing.
What am I missing or lacking to understand about the error?
Comments
-
Here's log file:
[Info] Starting build for PBB:759308059a87413684c4cc49590f0990
[Info] Converting
[Info] Converting C:\Users\whyndell\Documents\Logos PBB Book Files\Morna D Hooker\0- Beginng\PBB- Title Page and following.docx
[Info] Converting C:\Users\whyndell\Documents\Logos PBB Book Files\Morna D Hooker\0- Beginng\Abbreviations vii-viii.docx
[Info] Converting C:\Users\whyndell\Documents\Logos PBB Book Files\Morna D Hooker\0- Beginng\corrie 1.docx
[Info] Converting C:\Users\whyndell\Documents\Logos PBB Book Files\Morna D Hooker\PBB BOOK FILES\2 PBB INTRO\2- PBB Introduction.docx
[Info] Converting C:\Users\whyndell\Documents\Logos PBB Book Files\Morna D Hooker\PBB BOOK FILES\3- PBB- I INTERCHANGE CHRIST 1-4\PBB- 1 Interchange in Christ.docx
[Info] Converting C:\Users\whyndell\Documents\Logos PBB Book Files\Morna D Hooker\PBB BOOK FILES\3- PBB- I INTERCHANGE CHRIST 1-4\PBB- 2. Interchange and Atonement.docx
[Info] Converting C:\Users\whyndell\Documents\Logos PBB Book Files\Morna D Hooker\PBB BOOK FILES\3- PBB- I INTERCHANGE CHRIST 1-4\PBB- 3- Interchange and Suffering.docx
[Info] Converting C:\Users\whyndell\Documents\Logos PBB Book Files\Morna D Hooker\PBB BOOK FILES\3- PBB- I INTERCHANGE CHRIST 1-4\PBB- 4- Interchange in Christ and Ethics.docx
[Info] Converting C:\Users\whyndell\Documents\Logos PBB Book Files\Morna D Hooker\PBB BOOK FILES\4- PBB- II ADAM 5-7\PBB- 5- Adam in Romans 1.docx
[Info] Converting C:\Users\whyndell\Documents\Logos PBB Book Files\Morna D Hooker\PBB BOOK FILES\4- PBB- II ADAM 5-7\PBB- 6- A Further Note on Romans 1.docx
[Info] Converting C:\Users\whyndell\Documents\Logos PBB Book Files\Morna D Hooker\PBB BOOK FILES\4- PBB- II ADAM 5-7\PBB- 7- Philippians 2.6-11.docx
[Info] Compiling
[Error] Article 'D11_footnote-1' has no content; articles cannot be empty.
[Warning] Bad character in string: 0x000A
[Warning] Bad character in string: 0x000A
[Warning] Bad character in string: 0x000A
[Warning] Bad character in string: 0x000A
[Warning] Bad character in string: 0x000A
[Warning] Bad character in string: 0x000A
[Warning] Bad character in string: 0x000A
[Warning] Bad character in string: 0x000A
[Warning] Bad character in string: 0x000A
[Warning] Bad character in string: 0x000A
[Error] The Compile Failed
[Error] Error while building book: Error compiling book.
[Error] Exception: LDLS4.Panels.PersonalBookBuilderPanel.PersonalBookBuilderException: Error compiling book.
at LDLS4.Panels.PersonalBookBuilderPanel.PersonalBookConverter.CompileResource(LicenseManager licenseManager, String manifest, ResourceDocumentData metadata, IPersonalBookBuildLog buildLog, TempFiles tempFiles, IWorkState workState)
at LDLS4.Panels.PersonalBookBuilderPanel.PersonalBookConverter.CreatePersonalBookWork(PersonalBook book, PersonalBookBuilderViewModel model, PersonalBookViewModel bookViewModel, IPersonalBookBuildLog buildLog)+MoveNext()
at Libronix.Utility.Threading.AsyncWorkerTask1.EnumMoveNext()
1.EnumMoveNextWithCatch()
at Libronix.Utility.Threading.AsyncWorkerTask
--- End of stack trace from previous location ---
at Libronix.Utility.Threading.AsyncWorkItem.Verify()
at LDLS4.Panels.PersonalBookBuilderPanel.PersonalBookViewModel.CreatePersonalBookWork(PersonalBook book, PersonalBookBuilderViewModel bookBuilderViewModel, PersonalBookViewModel bookViewModel)+MoveNext()0 -
OK found issue- little tedious went chapter by chapter till I found footnote deleted in error.
0