Check if mod repo exists

TBMM/MainModList.cs

@@ -102,7 +102,17 @@ namespace TBMM
             string repoURL = "/api/v1/repos/" + mod.Author + "/" + mod.Name + "/releases";
             using (var client = GetClient())
             {
-                var arr = JArray.Parse(await client.DownloadStringTaskAsync(repoURL));
+                string str;
+                try
+                {
+                    str = await client.DownloadStringTaskAsync(repoURL);
+                }
+                catch (WebException)
+                {
+                    return false;
+                }
+
+                var arr = JArray.Parse(str);
                 var release = arr.FirstOrDefault(rel =>
                 {
                     if ((bool) rel["prerelease"] || (bool) rel["draft"])

TBMM/TBMM.csproj

@@ -12,7 +12,6 @@
     <Description>A mod manager for Techblox. It automatically downloads and runs GCIPA and allows the user to install mods.</Description>
     <GenerateResourceUsePreserializedResources>true</GenerateResourceUsePreserializedResources>
     <LangVersion>8</LangVersion>
-    <RootNamespace>GCMM</RootNamespace>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">