diff --git a/src/components/FSHControls.js b/src/components/FSHControls.js
index 6d7e8ac..ca42815 100644
--- a/src/components/FSHControls.js
+++ b/src/components/FSHControls.js
@@ -221,7 +221,6 @@ export default function FSHControls(props) {
     setIsGoFSHRunning(true);
     const gofshInputStrings = props.gofshText.map((def) => def.def).filter((d) => d);
     const parsedDependencies = dependencies === '' ? [] : dependencies.split(',');
-
     // Create small ImplementationGuide resource to send canonical and version information
     if (canonical || version || fhirVersion !== '') {
       const igResource = {
diff --git a/src/utils/FSHHelpers.js b/src/utils/FSHHelpers.js
index 575c6d7..f181720 100644
--- a/src/utils/FSHHelpers.js
+++ b/src/utils/FSHHelpers.js
@@ -36,6 +36,9 @@ export async function runGoFSH(input, options) {
     const location = `Input_${i}`;
     try {
       resource = JSON.parse(resource);
+      if (!resource.resourceType) {
+        logger.error(`FHIR JSON ${resource.id ?? location} is missing the required "resourceType" property`);
+      }
     } catch (e) {
       logger.error(`Could not parse ${location} to JSON`);
       return;