Error executing template "/Designs/Swift/Grid/Page/RowTemplates/1Column.cshtml"
System.NullReferenceException: Object reference not set to an instance of an object.
   at CompiledRazorTemplates.Dynamic.RazorEngine_dfcd66c4b75846f9be857f79dbbbf1f7.Execute() in D:\dynamicweb.net\Solutions\Dynamicweb\HCTswift.staging.dynamicweb-cms.com\files\Templates\Designs\Swift\Grid\Page\RowTemplates\1Column.cshtml:line 129
   at RazorEngine.Templating.TemplateBase.RazorEngine.Templating.ITemplate.Run(ExecuteContext context, TextWriter reader)
   at RazorEngine.Templating.RazorEngineService.RunCompile(ITemplateKey key, TextWriter writer, Type modelType, Object model, DynamicViewBag viewBag)
   at RazorEngine.Templating.RazorEngineServiceExtensions.<>c__DisplayClass16_0.<RunCompile>b__0(TextWriter writer)
   at RazorEngine.Templating.RazorEngineServiceExtensions.WithWriter(Action`1 withWriter)
   at Dynamicweb.Rendering.RazorTemplateRenderingProvider.Render(Template template)
   at Dynamicweb.Rendering.TemplateRenderingService.Render(Template template)
   at Dynamicweb.Rendering.Template.RenderRazorTemplate()


  1     @inherits Dynamicweb.Rendering.ViewModelTemplate<Dynamicweb.Frontend.GridRowViewModel>
  2     
  3     @{
  4     	string sectionClass = "py-3";
  5     	string spaceBetweenRows = Model.Item.GetRawValueString("SpaceBetweenRows", "spacing");
  6     	string spaceBetweenRowsMobile = Model.Item.GetRawValueString("SpaceBetweenRowsMobile", "auto");
  7     
  8     	//Row spacing mobile auto
  9     	if (spaceBetweenRowsMobile == "auto") {
 10     		spaceBetweenRowsMobile = spaceBetweenRows;
 11     	}
 12     
 13     	//Row spacing mobile
 14     	switch (spaceBetweenRowsMobile) {
 15     		case "none": //No spacing
 16     			sectionClass = "py-0";
 17     			break;
 18     		case "spacing": //Small spacing top and bottom
 19     			sectionClass = "py-3";
 20     			break;
 21     		case "spacing-small-top": //Small spacing top
 22     			sectionClass = "pt-3";
 23     			break;
 24     		case "spacing-small-bottom": //Small spacing bottom
 25     			sectionClass = "pb-3";
 26     			break;
 27     		case "spacing-medium": //Medium spacing top and bottom
 28     			sectionClass = "py-4";
 29     			break;
 30     		case "spacing-medium-top": //Medium spacing top
 31     			sectionClass = "pt-4";
 32     			break;
 33     		case "spacing-medium-bottom": //Medium spacing bottom
 34     			sectionClass = "pb-4";
 35     			break;
 36     		case "spacing-large": //Large spacing top and bottom
 37     			sectionClass = "py-5";
 38     			break;
 39     		case "spacing-top": //Large spacing top
 40     			sectionClass = "pt-5";
 41     			break;
 42     		case "spacing-bottom": //Large spacing bottom
 43     			sectionClass = "pb-5";
 44     			break;
 45     	}
 46     
 47     	//Row spacing dekstop
 48     	switch (spaceBetweenRows) {
 49     		case "none": //No spacing
 50     			sectionClass += " py-lg-0";
 51     			break;
 52     		case "spacing": //Small spacing top and bottom
 53     			sectionClass += " py-lg-3";
 54     			break;
 55     		case "spacing-small-top": //Small spacing top
 56     			sectionClass += " pt-lg-3 pb-lg-0";
 57     			break;
 58     		case "spacing-small-bottom": //Small spacing bottom
 59     			sectionClass += " pb-lg-3 pt-lg-0";
 60     			break;
 61     		case "spacing-medium": //Medium spacing top and bottom
 62     			sectionClass += " py-lg-5";
 63     			break;
 64     		case "spacing-medium-top": //Medium spacing top
 65     			sectionClass += " pt-lg-5 pb-lg-0";
 66     			break;
 67     		case "spacing-medium-bottom": //Medium spacing bottom
 68     			sectionClass += " pb-lg-5 pt-lg-0";
 69     			break;
 70     		case "spacing-large": //Large spacing top and bottom
 71     			sectionClass += " py-lg-6";
 72     			break;
 73     		case "spacing-top": //Large spacing top
 74     			sectionClass += " pt-lg-6 pb-lg-0";
 75     			break;
 76     		case "spacing-bottom": //Large spacing bottom
 77     			sectionClass += " pb-lg-6 pt-lg-0";
 78     			break;
 79     	}
 80     
 81     	string width = Model.Item.GetRawValueString("Width");
 82     	string containerClass = "container-xl";
 83     	if (width == "stretch")
 84     	{
 85     		containerClass = "container-fluid";
 86     	}
 87     	if (width == "none")
 88     	{
 89     		containerClass = "container-fluid px-0";
 90     	}
 91     	if (width == "compressed")
 92     	{
 93     		containerClass = " container-compressed";
 94     	}
 95     
 96     	string theme = !string.IsNullOrWhiteSpace(Model.Item.GetRawValueString("Theme")) ? " theme " + Model.Item.GetRawValueString("Theme").Replace(" ", "").Trim().ToLower() : "";
 97     
 98     	string animationOnScrollCol1 = Model.Item.GetRawValueString("AnimationOnScroll", "no-animation");
 99     	animationOnScrollCol1 = animationOnScrollCol1 != "no-animation" ? "data-aos=" + "'" + animationOnScrollCol1 + "'" : "";
100     
101     	string hideOverflow = " overflow-hidden";
102     	hideOverflow = animationOnScrollCol1 != "" ? hideOverflow : "";
103     
104     	Dynamicweb.Frontend.FileViewModel backgroundImage = Model.Item.GetFile("BackgroundImage");
105     	string backgroundImagePath = backgroundImage?.Path ?? string.Empty;
106     	backgroundImagePath = !string.IsNullOrEmpty(backgroundImagePath) ? $"/Admin/Public/GetImage.ashx?image={backgroundImagePath}&width=2600&format=webp&compression=75" : string.Empty;
107     	backgroundImagePath = Dynamicweb.Core.Encoders.HtmlEncoder.UrlPathEncode(backgroundImagePath);
108     	string backgroundRepeat = Model.Item.GetRawValueString("BackgroundImageRepeat", "no-repeat");
109     	string backgroundImageSize = Model.Item.GetRawValueString("BackgroundImageSize", "initial");
110     	int xPos = backgroundImage?.FocalPositionFromLeft ?? 50;
111     	int yPos = backgroundImage?.FocalPositionFromTop ?? 50;
112     	string cssPosition = $"{xPos}% {yPos}%";
113     	string gradient = Model.Item.GetRawValueString("Gradient", string.Empty);
114     	string gradientOpacity = Model.Item.GetRawValueString("GradientOpacity", "0.00");
115     	string gradientString = "linear-gradient(" + gradient + "deg," + "rgba(var(--swift-foreground-color-rgb)," + gradientOpacity + "), rgba(var(--swift-background-color-rgb)," + gradientOpacity + "))";
116     	string backgroundImageString = "url(" + backgroundImagePath + ")";
117     	string backgroundImagePositionString = "background-position:" + cssPosition + ";";
118     	string backgroundRepeatString = "background-repeat:" + backgroundRepeat + ";";
119     	string backgroundImageSizeString = "background-size:" + backgroundImageSize + ";";
120     	string styleString = string.Empty;
121     
122     	var decorations = Model.Item?.GetList("CssDecorations")?.GetRawValue().OfType<string>() ?? Enumerable.Empty<string>();
123     	var css = string.Empty;
124     	var cssClasses = new List<string> { };
125     
126     	foreach (var itemId in decorations)
127     	{
128     		var item = Dynamicweb.Content.Services.Items.GetItem("Swift_Css", itemId);
129     		item.TryGetValue("Class", out object classes);
130     		if (classes is null)
131     		{
132     			continue;
133     		}
134     
135     		var cssString = (string)classes;
136     		if (cssString.StartsWith("["))
137     		{
138     			var cssArray = Dynamicweb.Core.Converter.Deserialize<string[]>(cssString);
139     			cssClasses.AddRange(cssArray);
140     		}
141     		else
142     		{
143     			cssClasses.Add(cssString.Replace(",", " "));
144     		}
145     	}
146     	css = string.Join(" ", cssClasses).Trim();
147     
148     	@* Only gradient *@
149     
150     if (!string.IsNullOrEmpty(gradient) && string.IsNullOrEmpty(backgroundImagePath) && gradientOpacity != ("0.00"))
151     {
152     	styleString += "style=\"background-image:" + gradientString + ";\"";
153     }
154     
155     	@* Only background image *@
156     	
157     	else if (string.IsNullOrEmpty(gradient) && !string.IsNullOrEmpty(backgroundImagePath))
158     	{
159     		styleString += "style=\"background-image:" + backgroundImageString + "; " + backgroundImagePositionString + backgroundRepeatString + backgroundImageSizeString + "\"";
160     	}
161     	
162     	@* Gradient and background image *@
163     
164     	else if (!string.IsNullOrEmpty(gradient) && !string.IsNullOrEmpty(backgroundImagePath))
165     	{
166     		styleString += "style=\"background-image:" + gradientString + "," + backgroundImageString + ";" + backgroundImagePositionString + backgroundRepeatString + backgroundImageSizeString + "\"";
167     	}
168     	
169     	if (Pageview.IsVisualEditorMode || !string.IsNullOrWhiteSpace(Model.Column(1).Output()))
170     	{
171     		<div class="@(sectionClass)@(theme) @(css) item_@Model.Item.SystemName.ToLower()" @styleString data-swift-gridrow>
172     			<div class="@containerClass@(hideOverflow)">
173     				<div class="grid grid-1">
174     					<div class="g-col" data-col-size="12" @animationOnScrollCol1 style="--bs-columns:12">
175     						@Model.Column(1).Output()
176     					</div>
177     				</div>
178     			</div>
179     		</div>
180     	}
181     }
182