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kitodo / kitodo-production

Kitodo.Production is a workflow management tool for mass digitization and is part of the Kitodo Digital Library Suite.
http://www.kitodo.org/software/kitodoproduction/
GNU General Public License v3.0
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Course with metadata throws NPE #6069

Open matthias-ronge opened 4 months ago

matthias-ronge commented 4 months ago

Describe the bug A course XML with metadata cannot be imported back. It gives a null pointer exception:

java.lang.NullPointerException: null
    at org.kitodo.production.model.bibliography.course.metadata.CountableMetadata.setStartValue(CountableMetadata.java:306)
    at org.kitodo.production.model.bibliography.course.Course.processRecoveredMetadata(Course.java:385)
    at org.kitodo.production.model.bibliography.course.Course.<init>(Course.java:311)
    at org.kitodo.production.forms.CalendarForm.upload(CalendarForm.java:678)

The line that causes the error was introduced in PR #4924.