Bug fixes for optional metadata

o2r-project / o2r-UI

User interface for creating and examining Executable Research Compendia (ERC)

https://o2r.uni-muenster.de/

Apache License 2.0

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Closed Fmazin closed 3 years ago

Fmazin commented 3 years ago

This PR will fix two bugs:

Older ERC would crash at the metadata overview site because they had no languages or keywords metadata elements.
The preview button was not no the optional metadata page.

nuest commented 3 years ago

@NJaku01 is working on the tests, will be fixed by #205