build v3

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

@@ -10488,9 +10488,18 @@ var serviceContext = (function () {
     measureText (text) {
       const font = this.state.font;
       let width = 0;
-      if (plus.os.name.toLowerCase() === 'ios') {
+      {
         const webview = plus.webview.all().find(webview => webview.getURL().endsWith('www/__uniappview.html'));
-        width = Number(webview.evalJSSync(`(${measureText.toString()})(${JSON.stringify(text)},${JSON.stringify(font)})`));
+        if (webview) {
+          for (let index = 0; index < 5; index++) {
+            width = Number(webview.evalJSSync(`(${measureText.toString()})(${JSON.stringify(text)},${JSON.stringify(font)})`));
+            // 安卓部分情况会计算失败，进行重试
+            if (!isNaN(width)) {
+              width = 0;
+              break
+            }
+          }
+        }
       }
       return new TextMetrics(width)
     }