fix_nullreference

lvxing

2024-08-01 8654386c716d8478fb8f9f62ce8cbdfb11a6155e

 HStation.RevitDev/RevitDataExport/Utility/RevitUtil.cs

@@ -1,7 +1,7 @@
using Autodesk.Revit.DB;
using Autodesk.Revit.DB.Plumbing;
using Autodesk.Revit.UI;
using HStation.RevitDev.Model.Enum;
using HStation.RevitDev.Model.ModelEnum;
using HStation.RevitDev.RevitDataExport.Common;
using System;
using System.Collections.Generic;
@@ -23,7 +23,7 @@
        {
            try
            {
                var pipeDir = Path.Combine(GlobalResource.FamilysDirectory, RevitFamilyType.RFT_Pipe.GetDescription());
                var pipeDir = Path.Combine(GlobalResource.FamilysDirectory, RevitType.RFT_Pipe.GetDescription());
                if (!Directory.Exists(pipeDir)) { return; }
                var pngFiles = Directory.GetFiles(pipeDir, "*.png", SearchOption.TopDirectoryOnly);
                foreach (var pngFile in pngFiles)
@@ -39,7 +39,7 @@

        public static void SavePipeThumbnails(List<PipeType> pipeTypes)
        {
            var pipeDir = Path.Combine(GlobalResource.FamilysDirectory, RevitFamilyType.RFT_Pipe.GetDescription());
            var pipeDir = Path.Combine(GlobalResource.FamilysDirectory, RevitType.RFT_Pipe.GetDescription());
            for (int i = 0; i < pipeTypes.Count; i++)
            {
                var pipeType = pipeTypes[i];