src/pages/Ticket/Card/BasicData/BasicDataTable.vue

@@ -116,12 +116,12 @@ const totalDifference = computed(() => {
     return rows.value.reduce((acc, item) => acc + item.component?.difference || 0, 0);
 });
 const showMovablecolumn = computed(() => (haveDifferences.value > 0 ? ['movable'] : []));
-const haveDifferences = computed(() => _ticketData.value.sale.haveDifferences);
+const haveDifferences = computed(() => _ticketData.value.sale?.haveDifferences);
 const ticketHaveNegatives = () => {
     let _haveNegatives = false;
     let haveNotNegatives = false;
     _ticketData.value.withoutNegatives = false;
-    _ticketData.value.sale.items.forEach((item) => {
+    _ticketData.value?.sale?.items.forEach((item) => {
         if (item.quantity > item.movable) _haveNegatives = true;
         else haveNotNegatives = true;
     });

src/pages/Ticket/Card/BasicData/TicketBasicDataView.vue

@@ -156,7 +156,6 @@ onBeforeMount(async () => await getTicketData());
         v-model="step"
         ref="stepperRef"
         color="primary"
-        header-nav
         animated
         keep-alive
         style="max-width: 800px; margin: auto"
@@ -176,19 +175,19 @@ onBeforeMount(async () => await getTicketData());
             />
         </QStep>
         <template #navigation>
-            <QStepperNavigation>
+            <QStepperNavigation class="flex justify-between">
                 <QBtn
-                    @click="onNextStep()"
-                    color="primary"
-                    :label="step === 2 ? t('basicData.finalize') : t('basicData.next')"
-                />
-                <QBtn
-                    v-if="step > 1"
                     flat
                     color="primary"
                     @click="stepperRef.previous()"
                     :label="t('basicData.back')"
                     class="q-ml-sm"
+                    :class="{ invisible: step === 1 }"
+                />
+                <QBtn
+                    @click="onNextStep()"
+                    color="primary"
+                    :label="step === 2 ? t('basicData.finalize') : t('basicData.next')"
                 />
             </QStepperNavigation>
         </template>