Update

Author: Ives van Hoorne

packages/react-sandpack/package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-smooshpack",
-  "version": "0.0.6",
+  "version": "0.0.7",
   "description": "",
   "keywords": [],
   "license": "SEE LICENSE.MD IN ROOT",

packages/sandpack/src/manager/index.ts

@@ -132,7 +132,16 @@ export default class PreviewManager {
       {}
     );
 
-    const packageJSON = JSON.parse(files['/package.json'].code);
+    let packageJSON = generatePackageJSON(
+      this.sandboxInfo.files,
+      this.sandboxInfo.dependencies,
+      this.sandboxInfo.entry
+    );
+    try {
+      packageJSON = JSON.parse(files['/package.json'].code);
+    } catch (e) {
+      console.error('Could not parse package.json file: ' + e.message);
+    }
 
     // TODO move this to a common format
     const normalizedModules = Object.keys(files).reduce(