build v3

packages/uni-app-plus/dist/index.v3.js

@@ -7485,7 +7485,10 @@ var serviceContext = (function () {
   }
 
   function getSubNVueById (id) {
-    const webview = plus.webview.getWebviewById(id);
+    const webview = plus.webview.getWebviewById(id);
+    if (webview === null || webview === undefined) {
+      throw new Error('Unable to find SubNVue, id=' + id)
+    }
     if (webview && !webview.$processed) {
       wrapper$1(webview);
     }
@@ -14002,7 +14005,8 @@ var serviceContext = (function () {
     'onShow',
     'onHide',
     'onUniNViewMessage',
-    'onPageNotFound',
+    'onPageNotFound',
+    'onThemeChange',
     'onError',
     // Page
     'onLoad',