promise resolve

src/js/index.js

@@ -381,9 +381,9 @@ function initDrugBioEntities(){
         const promisses = drugNames.map(d =>
             queryMinervaApi(`projects/${minervaProxy.project.data.getProjectId()}/drugs:search?query=${d}`).then(
                 function(x) {
-                    return x;
+                    return Promise.resolve(x);
                 }, function() {
-                    return undefined;
+                    return Promise.resolve(undefined);
                 }
             )
         );