Unable to run few PS1 scripts

[Anupthegeek]

Hi,

I am unable to run below scripts, I get the exceptions as stated:

1. vmUsers.ps1

Cannot index into a null array. At C:\Users\anupcp\Desktop\vmware-vdi-master\scripts\vmUsers.ps1:27 char:3

• $line = $content[$i]

• 
  + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
  + FullyQualifiedErrorId : NullArray

You cannot call a method on a null-valued expression. At C:\Users\anupcp\Desktop\vmware-vdi-master\scripts\vmUsers.ps1:28 char:3

• $dateLine = $line.Split(",")[0]

• 
  + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
  + FullyQualifiedErrorId : InvokeMethodOnNull

Get-Date : Cannot bind parameter 'Date' to the target. Exception setting "Date": "Cannot convert null to type "System.DateTime"." At C:\Users\anupcp\Desktop\vmware-vdi-master\scripts\vmUsers.ps1:30 char:17

• if ((Get-Date $dateLine) -gt (Get-Date $date)) {

• 
  + CategoryInfo          : WriteError: (:) [Get-Date], ParameterBindingException
  + FullyQualifiedErrorId : ParameterBindingFailed,Microsoft.PowerShell.Commands.GetDateCommand

Cannot index into a null array. At C:\Users\anupcp\Desktop\vmware-vdi-master\scripts\vmUsers.ps1:27 char:3

• $line = $content[$i]

• 
  + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
  + FullyQualifiedErrorId : NullArray

You cannot call a method on a null-valued expression. At C:\Users\anupcp\Desktop\vmware-vdi-master\scripts\vmUsers.ps1:28 char:3

• $dateLine = $line.Split(",")[0]

• 
  + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
  + FullyQualifiedErrorId : InvokeMethodOnNull

Get-Date : Cannot bind parameter 'Date' to the target. Exception setting "Date": "Cannot convert null to type "System.DateTime"." At C:\Users\anupcp\Desktop\vmware-vdi-master\scripts\vmUsers.ps1:30 char:17

• if ((Get-Date $dateLine) -gt (Get-Date $date)) {

• 
  + CategoryInfo          : WriteError: (:) [Get-Date], ParameterBindingException
  + FullyQualifiedErrorId : ParameterBindingFailed,Microsoft.PowerShell.Commands.GetDateCommand
  
  **2. vmUsage.ps1**

Get-DesktopVM : No output object matching the Pool_id parameter At C:\Users\anupcp\Desktop\vmware-vdi-master\scripts\vmUsage.ps1:13 char:10

• $vms += Get-DesktopVM -Pool_id $pool.pool_id

• 
  + CategoryInfo          : ObjectNotFound: (vmware.view.pow...ts.GetDesktopVM:GetDesktopVM) [Get-DesktopVM], Ex
  ion
  + FullyQualifiedErrorId : No object,vmware.view.powershell.cmdlets.GetDesktopVM

Method invocation failed because [vmware.view.powershell.cmdlets.DesktopVM] does not contain a method named 'op_Addition'. At C:\Users\anupcp\Desktop\vmware-vdi-master\scripts\vmUsage.ps1:13 char:2

• $vms += Get-DesktopVM -Pool_id $pool.pool_id

• 
  + CategoryInfo          : InvalidOperation: (op_Addition:String) [], RuntimeException
  + FullyQualifiedErrorId : MethodNotFound

Method invocation failed because [vmware.view.powershell.cmdlets.DesktopVM] does not contain a method named 'op_Addition'. At C:\Users\anupcp\Desktop\vmware-vdi-master\scripts\vmUsage.ps1:13 char:2

• $vms += Get-DesktopVM -Pool_id $pool.pool_id

• 
  + CategoryInfo          : InvalidOperation: (op_Addition:String) [], RuntimeException
  + FullyQualifiedErrorId : MethodNotFound

Method invocation failed because [vmware.view.powershell.cmdlets.RemoteSession] does not contain a method named 'op_Addition'. At C:\Users\anupcp\Desktop\vmware-vdi-master\scripts\vmUsage.ps1:12 char:2

• $sessions += Get-RemoteSession -Pool_id $pool.pool_id -ErrorActio ...

• 
  + CategoryInfo          : InvalidOperation: (op_Addition:String) [], RuntimeException
  + FullyQualifiedErrorId : MethodNotFound
  
  **3. unusedVMs.ps1**
  
  & : File \\vmmanager\E\Project\data\scripts\lastLogin.ps1 cannot be loaded. The file
  \\vmmanager\E\Project\data\scripts\lastLogin.ps1 is not digitally signed. You cannot run this script on the current
  system. For more information about running scripts and setting execution policy, see about_Execution_Policies at
  http://go.microsoft.com/fwlink/?LinkID=135170.
  At C:\Users\anupcp\Desktop\vmware-vdi-master\scripts\unusedVMs.ps1:11 char:12

• $list = & $folder"scripts\lastLogin.ps1" $date

• 
  + CategoryInfo          : SecurityError: (:) [], PSSecurityException
  + FullyQualifiedErrorId : UnauthorizedAccess
  & : File \\vmmanager\E\Project\data\scripts\lastLogin.ps1 cannot be loaded. The file
  \\vmmanager\E\Project\data\scripts\lastLogin.ps1 is not digitally signed. You cannot run this script on the current
  system. For more information about running scripts and setting execution policy, see about_Execution_Policies at
  http://go.microsoft.com/fwlink/?LinkID=135170.
  At C:\Users\anupcp\Desktop\vmware-vdi-master\scripts\unusedVMs.ps1:11 char:12

• $list = & $folder"scripts\lastLogin.ps1" $date

• 
  + CategoryInfo          : SecurityError: (:) [], PSSecurityException
  + FullyQualifiedErrorId : UnauthorizedAccess
  & : File \\vmmanager\E\Project\data\scripts\lastLogin.ps1 cannot be loaded. The file
  \\vmmanager\E\Project\data\scripts\lastLogin.ps1 is not digitally signed. You cannot run this script on the current
  system. For more information about running scripts and setting execution policy, see about_Execution_Policies at
  http://go.microsoft.com/fwlink/?LinkID=135170.
  At C:\Users\anupcp\Desktop\vmware-vdi-master\scripts\unusedVMs.ps1:11 char:12

• $list = & $folder"scripts\lastLogin.ps1" $date

• 
  + CategoryInfo          : SecurityError: (:) [], PSSecurityException
  + FullyQualifiedErrorId : UnauthorizedAccess
  & : File \\vmmanager\E\Project\data\scripts\lastLogin.ps1 cannot be loaded. The file
  \\vmmanager\E\Project\data\scripts\lastLogin.ps1 is not digitally signed. You cannot run this script on the current
  system. For more information about running scripts and setting execution policy, see about_Execution_Policies at
  http://go.microsoft.com/fwlink/?LinkID=135170.
  At C:\Users\anupcp\Desktop\vmware-vdi-master\scripts\unusedVMs.ps1:11 char:12

• $list = & $folder"scripts\lastLogin.ps1" $date

• 
  + CategoryInfo          : SecurityError: (:) [], PSSecurityException
  + FullyQualifiedErrorId : UnauthorizedAccess
  & : File \\vmmanager\E\Project\data\scripts\lastLogin.ps1 cannot be loaded. The file
  \\vmmanager\E\Project\data\scripts\lastLogin.ps1 is not digitally signed. You cannot run this script on the current
  system. For more information about running scripts and setting execution policy, see about_Execution_Policies at
  http://go.microsoft.com/fwlink/?LinkID=135170.
  At C:\Users\anupcp\Desktop\vmware-vdi-master\scripts\unusedVMs.ps1:11 char:12

• $list = & $folder"scripts\lastLogin.ps1" $date

• 
  + CategoryInfo          : SecurityError: (:) [], PSSecurityException
  + FullyQualifiedErrorId : UnauthorizedAccess
  
  **4. lastLogin.ps1**

Get-Content : A positional parameter cannot be found that accepts argument 'Select-String'. At C:\Users\anupcp\Desktop\vmware-vdi-master\scripts\lastLogin.ps1:23 char:17

• ... teAndUser = Get-Content "$usageFileLocation$file" Select-String -NotM ...

• 
  + CategoryInfo          : InvalidArgument: (:) [Get-Content], ParameterBindingException
  + FullyQualifiedErrorId : PositionalParameterNotFound,Microsoft.PowerShell.Commands.GetContentCommand

Get-Content : A positional parameter cannot be found that accepts argument 'Select-String'. At C:\Users\anupcp\Desktop\vmware-vdi-master\scripts\lastLogin.ps1:23 char:17

• ... teAndUser = Get-Content "$usageFileLocation$file" Select-String -NotM ...

• 
  + CategoryInfo          : InvalidArgument: (:) [Get-Content], ParameterBindingException
  + FullyQualifiedErrorId : PositionalParameterNotFound,Microsoft.PowerShell.Commands.GetContentCommand

Get-Content : A positional parameter cannot be found that accepts argument 'Select-String'. At C:\Users\anupcp\Desktop\vmware-vdi-master\scripts\lastLogin.ps1:23 char:17

• ... teAndUser = Get-Content "$usageFileLocation$file" Select-String -NotM ...

• 
  + CategoryInfo          : InvalidArgument: (:) [Get-Content], ParameterBindingException
  + FullyQualifiedErrorId : PositionalParameterNotFound,Microsoft.PowerShell.Commands.GetContentCommand
  
  Any help would be much appreicated.
  
  Thanks

[SethosII]

@Anupthegeek:

1. The script can't find data that needs to be generated in advance by vmUsage.ps1, therefore the variables are empty and you see these errors.
2. I think you are missing the VMware Horizon Powershell modules because of the ObjectNotFound error or the expression on the right needs to be placed in parentheses.
3. This seems to be running on a different computer. Your powershell execution policy on this one does not allow to run the script.
4. The pipes are missing in the file, so something went wrong while copying the script or so. The line should look like this: https://github.com/SethosII/vmware-vdi/blob/master/scripts/lastLogin.ps1#L23.