I am not sure why I cannot copy from the TeXShop console anymore, but here is my problem. This does not seem to be related to my bib file or how I cite things. How can I fix this?

I am calling LuaLaTeX here on after calling biber 2.0.

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The example code would look like the following. From the error message, it does not look like any other specifics (of the content, for instance) is related to the error.

% !BIB TS-program = biber
% !BIB program = biber
  • Are you sure that all your question that will come up now are related to the new release of biblatex? Can you please try with version 2.9a (or whatever the latest wa) in an extra folder?
    – Johannes_B
    Apr 30, 2015 at 15:55
  • 1
    To reproduce your error and hellp we need to see some code, please provide a minimal working example as seen in you other post.
    – Johannes_B
    Apr 30, 2015 at 15:55
  • @Johannes_B I am happy to revert to earlier versions. Are you aware of a go-to guide to how do this in an extra folder?
    – László
    Apr 30, 2015 at 15:59
  • Polyglossia and biblatex-apa
    – Johannes_B
    Apr 30, 2015 at 16:04
  • 2
    So use \DeclareLanguageMapping{english}{english-apa}
    – Johannes_B
    Apr 30, 2015 at 16:17


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