Version 4.14.1-0+++UE4+Release-4.14 compiled from source.
There is a bug/typo in
Engine\Source\Runtime\Internationalization\Private\TextLocalizationResourceGenerator.cpp:218
where there is
FString ArchiveName;
if (!GConfig->GetString(*SectionName, TEXT("ArchiveName"), ManifestName, InConfigFilePath))
instead of
FString ArchiveName;
if (!GConfig->GetString(*SectionName, TEXT("ArchiveName"), ArchiveName, InConfigFilePath))
this causes the localization dashboard to not being able to preview localization texts in editor
and causes the error message “no cultures to generate were specified”