fix template run

Author: KelvinTegelaar

Modules/CIPPCore/Public/New-CIPPTemplateRun.ps1

@@ -6,11 +6,15 @@ function New-CIPPTemplateRun {
     )
     $Table = Get-CippTable -tablename 'templates'
     $ExistingTemplates = (Get-CIPPAzDataTableEntity @Table) | ForEach-Object {
-        $data = $_.JSON | ConvertFrom-Json -ErrorAction SilentlyContinue -Depth 100
-        $data | Add-Member -NotePropertyName 'GUID' -NotePropertyValue $_.RowKey -Force
-        $data | Add-Member -NotePropertyName 'PartitionKey' -NotePropertyValue $_.PartitionKey -Force
-        $data | Add-Member -NotePropertyName 'SHA' -NotePropertyValue $_.SHA -Force
-        $data
+        try {
+            $data = $_.JSON | ConvertFrom-Json -ErrorAction SilentlyContinue -Depth 100
+            $data | Add-Member -NotePropertyName 'GUID' -NotePropertyValue $_.RowKey -Force -ErrorAction Stop
+            $data | Add-Member -NotePropertyName 'PartitionKey' -NotePropertyValue $_.PartitionKey -Force -ErrorAction Stop
+            $data | Add-Member -NotePropertyName 'SHA' -NotePropertyValue $_.SHA -Force -ErrorAction Stop
+            $data
+        } catch {
+            return
+        }
     } | Sort-Object -Property displayName
 
     function Get-SanitizedFilename {