diff --git a/src/webcomponents/commons/catalog-grid-formatter.js b/src/webcomponents/commons/catalog-grid-formatter.js
index 019df3577..da25b29c3 100644
--- a/src/webcomponents/commons/catalog-grid-formatter.js
+++ b/src/webcomponents/commons/catalog-grid-formatter.js
@@ -30,7 +30,7 @@ export default class CatalogGridFormatter {
         `;
     }
     static sexFormatter(value, row) {
-        let sexHtml = `${UtilsNew.isEmpty(row?.sex) ? "Not specified" : row.sex.id || row.sex}`;
+        let sexHtml = `${UtilsNew.isEmpty(value) ? "Not specified" : value.id ?? value}`;
         if (row?.karyotypicSex && row.karyotypicSex !== "UNKNOWN") {
             sexHtml += ` (${row.karyotypicSex?.id || row.karyotypicSex})`;
         }
diff --git a/src/webcomponents/variant/annotation/cellbase-variant-annotation-summary.js b/src/webcomponents/variant/annotation/cellbase-variant-annotation-summary.js
index 7f8ab6303..aa6a27e3f 100644
--- a/src/webcomponents/variant/annotation/cellbase-variant-annotation-summary.js
+++ b/src/webcomponents/variant/annotation/cellbase-variant-annotation-summary.js
@@ -216,7 +216,7 @@ export default class CellbaseVariantAnnotationSummary extends LitElement {
                             title: "HGVS",
                             type: "custom",
                             display: {
-                                visible: data => data?.hgvs.length > 0,
+                                visible: data => data?.hgvs?.length > 0,
                                 render: data => {
                                     return data.hgvs.map(item => html`${item}<br>`);
                                 },
diff --git a/src/webcomponents/variant/variant-samples.js b/src/webcomponents/variant/variant-samples.js
index 256018c5f..d3c5f5bd8 100644
--- a/src/webcomponents/variant/variant-samples.js
+++ b/src/webcomponents/variant/variant-samples.js
@@ -335,7 +335,7 @@ export default class VariantSamples extends LitElement {
                     field: "attributes.OPENCGA_INDIVIDUAL",
                     colspan: 1,
                     rowspan: 1,
-                    formatter: (attributesIndividual, sample) => CatalogGridFormatter.sexFormatter(attributesIndividual.sex, attributesIndividual),
+                    formatter: attributesIndividual => CatalogGridFormatter.sexFormatter(attributesIndividual?.sex, attributesIndividual),
                     halign: "center"
                 },
                 {