Hi all
I have Installed "Herzum Amplifier for Mattermost" to have communication between jira and mattermost.
When i disable "Mattermost JIRA Issue Panel" module of this app there is not any ERROR
but also there is not any UI element on issue page to send messages to Matttermost channels.
If i enable that module messaging features are available and cool BUT every click on any of Transition buttons cause an awful error
then I should reload page and all things is right after reload
In log file i found a error message that is too short and ambiguous
2020-04-13 13:43:57,832 http-nio-80-exec-14 ERROR jiraadmin 823x44670x1 2tip6o 172.XX.XX.XXX /secure/WorkflowUIDispatcher.jspa [c.h.p.mattermost.client.MattermostClient] :::::ATTACHMENTS HERE::::
2020-04-13 13:43:57,832 http-nio-80-exec-14 ERROR jiraadmin 823x44670x1 2tip6o 172.XX.XX.XXX /secure/WorkflowUIDispatcher.jspa [c.h.p.mattermost.client.MattermostClient] {"attachments": [
