Exception when generating preview for unknown entry types (Other)

[Siedlerchr]

JabRef version

Latest development branch build (please note build date below)

Operating system

macOS

Details on version and operating system

13.1

Checked with the latest development build

• I made a backup of my libraries before testing the latest development version.
• I have tested the latest development version and the problem persists

Steps to reproduce the behaviour

1. add the following entry

@Other{Keeler1998,
 author       = {Keeler, James},
 file         = {:Keeler NMR Lectures.pdf:PDF},
 howpublished = {Online PDF of Lectures},
 note         = {HC},
 owner        = {Frey},
 timestamp    = {2009.11.23},
 title        = {Introduction to NMR},
 url          = {http://www-keeler.ch.cam.ac.uk/lectures/},
 year         = {1998},
}

2. Switch back and forth to generate the preview
3. See exception in log and no preview rendered:

ROR: Error while generating citation style: java.lang.UnsupportedOperationException
	at java.base/java.util.Collections$UnmodifiableCollection.addAll(Collections.java:1077)
	at org.jabref/org.jabref.logic.citationstyle.JabRefItemDataProvider.bibEntryToCSLItemData(JabRefItemDataProvider.java:151)
	at org.jabref/org.jabref.logic.citationstyle.JabRefItemDataProvider.lambda$11(JabRefItemDataProvider.java:191)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:179)
	at java.base/java.util.ArrayList$ArrayListSpliterator.tryAdvance(ArrayList.java:1602)
	at java.base/java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:129)
	at java.base/java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:527)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:513)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.FindOps$FindOp.evaluateSequential(FindOps.java:150)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.findFirst(ReferencePipeline.java:647)
	at org.jabref/org.jabref.logic.citationstyle.JabRefItemDataProvider.retrieveItem(JabRefItemDataProvider.java:192)
	at [email protected]/de.undercouch.citeproc.CSL.registerItems(CSL.java:570)
	at [email protected]/de.undercouch.citeproc.CSL.registerCitationItems(CSL.java:720)
	at [email protected]/de.undercouch.citeproc.CSL.registerCitationItems(CSL.java:703)
	at org.jabref/org.jabref.logic.citationstyle.CSLAdapter.makeBibliography(CSLAdapter.java:48)
	at org.jabref/org.jabref.logic.citationstyle.CitationStyleGenerator.generateCitations(CitationStyleGenerator.java:62)
	at org.jabref/org.jabref.logic.citationstyle.CitationStyleGenerator.generateCitation(CitationStyleGenerator.java:52)
	at org.jabref/org.jabref.logic.citationstyle.CitationStylePreviewLayout.generatePreview(CitationStylePreviewLayout.java:19)
	at org.jabref/org.jabref.gui.preview.PreviewViewer.lambda$5(PreviewViewer.java:255)
	at org.jabref/org.jabref.gui.util.BackgroundTask$1.call(BackgroundTask.java:60)
	at org.jabref/org.jabref.gui.util.DefaultTaskExecutor$1.call(DefaultTaskExecutor.java:161)
	at javafx.graphics@20/javafx.concurrent.Task$TaskCallable.call(Task.java:1426)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:577)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
	at java.base/java.lang.Thread.run(Thread.java:1589) 

Appendix

...

Log File

Paste an excerpt of your log file here