Can not clone some issue

[Olexandr Babych]

Hello

I have some problem with standart functional "Clone"

For clear test project it`s worked well. But on prod, i mean project with some full fields, and custom fields. I Can`t clone issue, i  tried use some post function "Clear field meaning" i deleted all post function... but it no help me. 

How does fix it ? 

Cannot invoke "java.util.Collection.toArray()" because "<parameter1>" is null

[Lai Jing Chu]

I have the same issue

[Emily Kinzig]

same!

and I have five very similar tickets to write.

[Olexandr Babych]

Do you have some solution fo it ? 

[Vaishnavi]

Hello Folks,
We were able to check the problem and confirm that this Bug was widespread and we had received similar reports related to the same error.

The above bug ticket was tracked through the below Bug ticket.

• Error encountered while cloning Jira ticket with "Design" field having a value 

We are happy to inform you that our development team have prioritized the bug and have rolled out a fix for this problem. Kindly try Cloning your issues to confirm that the problem is now resolved.