fix: Crash when a tr tag includes text node.

dotneet · dotneet · commit ba8301c9c651 · 2019-10-25T14:12:02.000+09:00
diff --git a/example/lib/main.dart b/example/lib/main.dart
@@ -50,8 +50,12 @@ const htmlData = """
       </thead>
       <tbody>
       <tr><td><b>Data</b></td><td>Data</td><td>Data</td></tr>
-      <tr><td>Data</td><td>Data</td><td>Data</td></tr>
-      <tr><td>Data</td><td>Data</td><td>Data</td></tr>
+      <tr>
+        <td>Data</td><td>Data</td><td>Data</td>
+      </tr>
+      <tr>
+        <td>Data</td><td>Data</td><td>Data</td>
+      </tr>
       </tbody>
       <tfoot>
       <tr><td>fData</td><td>fData</td><td>fData</td></tr>
diff --git a/lib/src/layout_element.dart b/lib/src/layout_element.dart
@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_html/html_parser.dart';
+import 'package:flutter_html/src/html_elements.dart';
 import 'package:flutter_html/src/styled_element.dart';
 import 'package:flutter_html/style.dart';
 import 'package:html/dom.dart' as dom;
@@ -98,8 +99,11 @@ class TableRowLayoutElement extends LayoutElement {
   TableRow toTableRow(RenderContext context) {
     return TableRow(
         children: children.map((c) {
-      return RichText(text: context.parser.parseTree(context, c));
-    }).toList());
+          if (c is StyledElement && c.name == 'td' || c.name == 'th') {
+            return RichText(text: context.parser.parseTree(context, c));
+          }
+          return null;
+    }).where((c) => c != null).toList());
   }
 }
 
