Issue with New-JiraIssue cmdlet after Jira Update (JIRA Service Management Application v5.4.12, Jira V9.4.12)

[christiangemesi]

I'm currently facing an issue with a PowerShell script that interacts with our Reservation API and creates new Jira issues using the New-JiraIssue cmdlet. Since the recent Jira update, I'm encountering the following error:

Problem very simplified:

New-JiraIssue -Project PERS -IssueType Personalisierung -Credential $Cred -Summary 'Test issue from PowerShell'

Error Message:

The running command stopped because the preference variable "ErrorActionPreference" or common parameter is set to Stop: You must specify an object for the Get-Member cmdlet.

Interestingly, the following code snippet works perfectly fine:

$JQLQuery = 'project = Personalisierung AND status != Abgeschlossen AND status != Zurückgestellt'
$Issues = Get-JiraIssue -Query $JQLQuery -Credential $Credential
Write-Host $Issues # Outputs a list of issues

It seems to be related to the New-JiraIssue cmdlet specifically after the recent Jira update.