JIRA labels bug when perform CSV import

[Ming]

previous using CSV import no such issue with field Labels no such issue. however recently encounter a lot issue for Labels fields keep show warning. please assist to guide is it due to recent update caused it? 

[Jack Brickey]

Hi @Ming , I am trying to decipher the error message. Could you share the actual text value of the field being imported? Are some values importing successfully? Note, if there are spaces in the label it will create multiple labels. However, if the value is null = "text" then it will fail since you cannot have "=" be a label. But I think null="text" should work as there are no spaces.

[Ming]

none of the import successful , regardless i put a single word it still prompt the warning saying that the value [null=xxxx] can't be added bla bla bla :

test

"test"

TEST

Test 

tesT

here you go: 
Parent,Issue Type,Summary,Description ,Acceptance Criteria,Definition of Done,Labels
xxx-155,Story,test summary 1,"test
description ","test
acceptance criteria ","* test
dod","""test"""
xxx-155,Story,test summary 2,"test
description ","test
acceptance criteria ","* test
dod",Test
xxx-155,Story,test summary 3,"test
description ","test
acceptance criteria ","* test
dod",Test'
xxx-155,Story,test summary 4,"test
description ","test
acceptance criteria ","* test
dod",test

[Jack Brickey]

You might report to Atlassian Support.

[Ming]

so confirm is Atlassian's bugs right? 

[Jack Brickey]

They will be able to log into your instance and investigate further.