The error that i get below is written below. This issue is not for 1 user, it is for all users and all projects. This error occurs even if they have admin rights.
Technical details
Log's referral number: 2f54be30-b969-4263-8adc-758c7119c0af
Cause
Referer URL: " Link to our personal Jira website"
java.lang.ClassCastException: Cannot cast java.util.ArrayList to com.atlassian.jira.user.ApplicationUser
java.lang.ClassCastException: Cannot cast java.util.ArrayList to com.atlassian.jira.user.ApplicationUser
at java.lang.Class.cast(Class.java:3369) [?:1.8.0_275]
at ru.mail.jira.plugins.groovy.impl.cf.FieldValueExtractor.doExtractValue(FieldValueExtractor.java:209) [?:?]
at ru.mail.jira.plugins.groovy.impl.cf.FieldValueExtractor.lambda$getCachedValue$1(FieldValueExtractor.java:140) [?:?]
at com.github.benmanes.caffeine.cache.BoundedLocalCache.lambda$doComputeIfAbsent$14(BoundedLocalCache.java:2379) [?:?]
at java.util.concurrent.ConcurrentHashMap.compute(ConcurrentHashMap.java:1853) [?:1.8.0_275]
at com.github.benmanes.caffeine.cache.BoundedLocalCache.doComputeIfAbsent(BoundedLocalCache.java:2377) [?:?]
at com.github.benmanes.caffeine.cache.BoundedLocalCache.computeIfAbsent(BoundedLocalCache.java:2360) [?:?]
at com.github.benmanes.caffeine.cache.LocalCache.computeIfAbsent(LocalCache.java:108) [?:?]
at com.github.benmanes.caffeine.cache.LocalManualCache.get(LocalManualCache.java:62) [?:?]
at ru.mail.jira.plugins.groovy.impl.cf.FieldValueExtractor.getCachedValue(FieldValueExtractor.java:134) [?:?]
at ru.mail.jira.plugins.groovy.impl.cf.FieldValueExtractor.extractValueHolder(FieldValueExtractor.java:93) [?:?]
at ru.mail.jira.plugins.groovy.impl.cf.FieldValueExtractor.extractValueHolder(FieldValueExtractor.java:81) [?:?]
at ru.mail.jira.plugins.groovy.impl.cf.FieldValueExtracto
