diff --git a/src/bootstrap-table.js b/src/bootstrap-table.js
index 39e2339f4..ccc8714af 100644
--- a/src/bootstrap-table.js
+++ b/src/bootstrap-table.js
@@ -2587,6 +2587,11 @@ class BootstrapTable {
     const row = this.data[params.index]
     const originalIndex = this.options.data.indexOf(row)
 
+    if (originalIndex === -1) {
+      this.append([params.row])
+      return
+    }
+
     this.data.splice(params.index, 0, params.row)
     this.options.data.splice(originalIndex, 0, params.row)
     this.initSearch()
diff --git a/src/utils/index.js b/src/utils/index.js
index e7c6ff8ce..5a7752597 100644
--- a/src/utils/index.js
+++ b/src/utils/index.js
@@ -2,27 +2,20 @@ export default {
   getBootstrapVersion () {
     let bootstrapVersion = 5
 
-    try {
-      const rawVersion = $.fn.dropdown.Constructor.VERSION
+    if (typeof window !== 'undefined' && window.bootstrap?.Tooltip?.VERSION) {
+      const rawVersion = window.bootstrap.Tooltip.VERSION
 
-      // Only try to parse VERSION if it is defined.
-      // It is undefined in older versions of Bootstrap (tested with 3.1.1).
       if (rawVersion !== undefined) {
         bootstrapVersion = parseInt(rawVersion, 10)
       }
-    } catch (e) {
-      console.error(e)
-    }
-
-    try {
-      // eslint-disable-next-line no-undef
-      const rawVersion = bootstrap.Tooltip.VERSION
+    } else if (typeof $ !== 'undefined' && $.fn?.dropdown?.Constructor?.VERSION) {
+      const rawVersion = $.fn.dropdown.Constructor.VERSION
 
+      // Only try to parse VERSION if it is defined.
+      // It is undefined in older versions of Bootstrap (tested with 3.1.1).
       if (rawVersion !== undefined) {
         bootstrapVersion = parseInt(rawVersion, 10)
       }
-    } catch (e) {
-      console.error(e)
     }
 
     return bootstrapVersion