I'm seeing error messages for one of my clusters during the resiliency report.
Gathering Cluster Resilience Information for Cluster
Method invocation failed because [System.Object[]] does not contain a method named 'op_Subtraction'.
At C:\Scripts\CPReport-v2.1-Community-Edition.ps1:496 char:4
+ $ClusterFreeMemory = $ClusterTotalMemory - $ClusterUsedMemory - $ACPolicyInte ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (op_Subtraction:String) [], RuntimeException
+ FullyQualifiedErrorId : MethodNotFound
Method invocation failed because [System.Object[]] does not contain a method named 'op_Subtraction'.
At C:\Scripts\CPReport-v2.1-Community-Edition.ps1:499 char:4
+ $ClusterFreeMemoryPercentage = $ClusterFreeMemoryPercentage - $ACPolicyIntege ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (op_Subtraction:String) [], RuntimeException
+ FullyQualifiedErrorId : MethodNotFound
Method invocation failed because [System.Object[]] does not contain a method named 'op_Division'.
At C:\Scripts\CPReport-v2.1-Community-Edition.ps1:512 char:4
+ $HAReservedMemory = ($ACPolicyInteger/100) * ($ClusterTemp | Get-VMHost | Mea ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (op_Division:String) [], RuntimeException
+ FullyQualifiedErrorId : MethodNotFound
Creating chart...
Exception calling "DataBindXY" with "2" argument(s): "Data points insertion error. Number of X values is less than Y values
Parameter name: xValue"
At C:\Scripts\CPReport-v2.1-Community-Edition.ps1:608 char:2
+ $Chart.Series["Data"].Points.DataBindXY($NameArray, $ValueArray) #Modified by M ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [], MethodInvocationException
+ FullyQualifiedErrorId : ArgumentOutOfRangeException
I saw someone had a similar issue, but did not see a resolution. It only happens with one cluster. Any ideas as to why?