diff --git a/.gitignore b/.gitignore
index 01013d0..0390c0b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -409,4 +409,6 @@ ASALocalRun/
 .localhistory/
 
 
-NuGetScratch/
\ No newline at end of file
+NuGetScratch/
+VBCSCompiler/
+.dotnet/
\ No newline at end of file
diff --git a/.travis.yml b/.travis.yml
index de3f93f..1b84466 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,7 +12,7 @@ mono: none
 script:
   - sudo snap alias dotnet-sdk.dotnet dotnet
   - dotnet build --configuration Release
-  - dotnet test
+  - dotnet test ./CompilerTests
 before_deploy:
   - NAME=$(git describe --tag --abbrev=0)
   - bash ./release.sh $NAME $ZDragon_GitHub_Token
diff --git a/Mapper.JSON/ASTTypeToJSchema.cs b/Mapper.JSON/ASTTypeToJSchema.cs
index 67eea20..560335e 100644
--- a/Mapper.JSON/ASTTypeToJSchema.cs
+++ b/Mapper.JSON/ASTTypeToJSchema.cs
@@ -187,7 +187,7 @@ private void AddReference(string name, JSchema jSchema)
                 ASTAlias n => MapASTAlias(n),
                 ASTChoice n => MapASTChoice(n),
                 ASTData n => MapASTData(n),
-                _ => throw new NotImplementedException("Not implemented.")
+                _ => new JSchema()
             };
 
             if (result != null)