diff --git a/hal-core/resources/web/js/vue/components/EventActionComponent.js b/hal-core/resources/web/js/vue/components/EventActionComponent.js
index 53a39942..79df9d93 100644
--- a/hal-core/resources/web/js/vue/components/EventActionComponent.js
+++ b/hal-core/resources/web/js/vue/components/EventActionComponent.js
@@ -17,7 +17,9 @@ export default {
             <input type="hidden" name="action-id" :value="event.id">
 
             <div class="btn-toolbar pull-right">
-                <template v-if="event.dataType === 'ColorEventData'">
+                <template v-if="event.dataType === null">
+                </template>
+                <template v-else-if="event.dataType === 'ColorEventData'">
                     <input type="hidden" name="type" value="color">
                     <input type="color" name="data" onchange="this.form.submit()" :value="event.data?.valueStr">
                 </template>
diff --git a/hal-core/src/se/hal/page/JavascriptModules.java b/hal-core/src/se/hal/page/JavascriptModules.java
index d96cb3ba..cd69c9ca 100644
--- a/hal-core/src/se/hal/page/JavascriptModules.java
+++ b/hal-core/src/se/hal/page/JavascriptModules.java
@@ -7,7 +7,7 @@ public class JavascriptModules implements HalJavascriptModule {
 
     @Override
     public HalJsModule[] getJavascriptModules() {
-        HalWebPage.getRootNav().createSubNav("Events").createSubNav("/event_overview", "Overview");
+        HalWebPage.getRootNav().createSubNav("Events").createSubNav("event_overview", "Overview");
 
         return new HalJsModule[] {
                 new HalJsModule("AlertStore",         "./js/vue/stores/AlertStore.js"),