ayanova/src/api/errorhandler.js

@@ -30,7 +30,7 @@ function dealWithError(msg, vm) {
   if (vm) {
     if (vm.$gzdevmode()) {
       //make sure formState.appError is defined on data
-      if (!vm.$_.has(vm, "formState.appError")) {
+      if (!window.$gz._.has(vm, "formState.appError")) {
         throw "DEV ERROR errorHandler::dealWithError -> formState.appError seems to be missing from form's vue data object";
       }
     }