Error Exporting to GPO Backup (folder)

I was able to pull in two GPOs from AD and merge them as one.  However, when I try to export, I receive the error below. 

 Setting Global Configuration Settings has following errors: 
Rule ChainDisable has error: Value cannot be null.
Parameter name: decimalString
Rule ChainEntryTimeout has error: Value cannot be null.
Parameter name: decimalString
Rule ChainLoggingRate has error: Value cannot be null.
Parameter name: decimalString
Rule ChainMaxEntries has error: Value cannot be null.
Parameter name: decimalString
Rule ChainMaxHostEntries has error: Value cannot be null.
Parameter name: decimalString

at Microsoft.SecurityComplianceManager.FormatGeneration.GPOGenerator.GPOGenerator.GeneratePOL(String polFilePath, Boolean isUser)
   at Microsoft.SecurityComplianceManager.FormatGeneration.GPOGenerator.GPOGenerator.Generate(String saveFolderPath)
   at Microsoft.SecurityComplianceManager.Core.SCMCommands.GenerateBaselineGPOCmdExecuted(Object sender, ExecutedRoutedEventArgs e)