prevent error on router without position & logs

src/components/Feature/FeatureFetchOffsetRoute.vue

 <template>
   <router-link
+    :is="position ? 'span' : 'router-link'"
     :to="{
       name: 'details-signalement-filtre',
       params: {
@@ -59,15 +60,21 @@ export default {
   },
   
   created() {
-    this.getFeaturePosition(this.featureId).then((position) => {
-      if (position >= 0) {
-        this.position = position;
-      }
-    });
+    this.getFeaturePosition(this.featureId)
+      .then((position) => {
+        if (position >= 0) {
+          console.log(position);
+          this.position = position;
+        }
+      })
+      .catch((error) => {
+        console.log(error);
+      });
   },
 
   methods: {
     async getFeaturePosition(featureId) {
+      console.log(this.$store.state.configuration.VUE_APP_DJANGO_API_BASE);
       const url = new URL(`${this.$store.state.configuration.VUE_APP_DJANGO_API_BASE}projects/${this.slug}/feature/${featureId}/position-in-list/`);
       url.search = new URLSearchParams(this.query);
       const response = await axios.get(url);