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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

marked as duplicate by Andrew Swann, moewe, Johannes_B, Sean Allred, egreg Apr 30 '15 at 18:29

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

  • 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 '15 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 '15 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 '15 at 15:59
  • Polyglossia and biblatex-apa – Johannes_B Apr 30 '15 at 16:04
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    So use \DeclareLanguageMapping{english}{english-apa} – Johannes_B Apr 30 '15 at 16:17