Object reference not set to an instance of an object.   at Microsoft.Office.InfoPath.Server.Administration.FormTemplate.SolutionDeploymentFailed() 

   at Microsoft.Office.InfoPath.Server.Administration.FormTemplate.get_FormTemplateStatus() 

   at Microsoft.Office.InfoPath.Server.ApplicationPages.FormTemplatePropertiesPage.GetStatusString(FormTemplate template) 

   at Microsoft.Office.InfoPath.Server.ApplicationPages.ManageFormTemplatesPage.AddTemplateToTable(FormTemplate template, DataTable table, SPWeb web)

   at Microsoft.Office.InfoPath.Server.ApplicationPages.ManageFormTemplatesPage.FillDataTable(DataTable table) 

   at Microsoft.Office.InfoPath.Server.ApplicationPages.GridViewPageBase.GridViewDataSourceView.FillDataTable(DataTable table, DataSourceSelectArguments selectArguments) 

   at Microsoft.Office.InfoPath.Server.ApplicationPages.GridViewPageBase.GridViewDataSourceView.Select(DataSourceSelectArguments selectArguments) 

   at Microsoft.SharePoint.WebControls.AdministrationDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments) 

   at System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) 

   at System.Web.UI.WebControls.DataBoundControl.PerformSelect() 

   at System.Web.UI.WebControls.BaseDataBoundControl.DataBind() 

   at System.Web.UI.WebControls.GridView.DataBind() 

   at Microsoft.Office.InfoPath.Server.ApplicationPages.GridViewPageBase.RefreshDataGrid() 

   at Microsoft.Office.InfoPath.Server.ApplicationPages.ManageFormTemplatesPage.OnPreRender(EventArgs e) 

   at System.Web.UI.Control.PreRenderRecursiveInternal() 

   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) 

Troubleshoot issues with Windows SharePoint Services.

   1: [void][System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SharePoint") 

   2: function global:Get-SPFarm{ 

   3: return [Microsoft.SharePoint.Administration.SPFarm]::Local 

   4: } 

   1: Get-SPFarm |% {$_.Services} | where {'$_.TYPEName -eq "Forms Service"'} |% {$_.FormTemplates}  |% {Write-Output $_}

   1: Get-SPFarm |% {$_.Services} | where {'$_.TYPEName -eq "Forms Service"'} |% {$_.FormTemplates}  | where {$_.DisplayName -eq "MyForm"} |% {Write-Output $_.Delete()}