diff --git a/entities/webservice.js b/entities/webservice.js
index ab7c447..a002120 100644
--- a/entities/webservice.js
+++ b/entities/webservice.js
@@ -353,7 +353,7 @@ module.exports = {
           return 'autotest must be an array';
         }
         else if (newValues.autotest) {
-          for (const [ iEndpoint, endpoint ] of newValues.autotest.entries()) {
+          for (const endpoint of newValues.autotest) {
             if (!url.test(endpoint.uri)) {
               return 'not a valid url';
             }
@@ -365,10 +365,10 @@ module.exports = {
             const foundHeaders = [];
             for (const header of endpoint.headers) {
               if (foundHeaders.includes(header.name)) {
-                return 'found duplicate headers in endpoint #' + iEndpoint;
+                return 'found duplicate headers in endpoint ' + endpoint.uri;
               }
               else if (!header.name || !header.name.trim || !header.name.trim()) {
-                return 'empty header name in endpoint #' + iEndpoint;
+                return 'empty header name in endpoint ' + endpoint.uri;
               }
               else {
                 foundHeaders.push(header.name);
diff --git a/gui/components/formautotestfield.svelte b/gui/components/formautotestfield.svelte
index 3ffd00c..f42baab 100644
--- a/gui/components/formautotestfield.svelte
+++ b/gui/components/formautotestfield.svelte
@@ -4,12 +4,14 @@ import { createEventDispatcher } from 'svelte';
 import Toggle from 'components/webdesq/toggle.svelte';
 import { operatorNames } from '../../lib/operators';
 import { realValueNames } from '../../lib/realvalues';
+import { fade } from 'svelte/transition';
 
 export let value = [];
 export let specs = {};
 export let readonly = true;
 export let language = 'en';
 export let translate = s => s;
+export let error = false;
 
 const dispatch = createEventDispatcher();
 const defaultEndpoint = {
@@ -220,6 +222,10 @@ function removeEndpoint(i) {
   </button>
 </div>
 
+{#if error}
+  <span transition:fade class="error">{error}</span>
+{/if}
+
 <style>
   div:not(:last-child) {
     margin-bottom: 10px;