[incubator-weex] branch master updated: Fix NPE (#1897)

[kyork]

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kyork pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-weex.git


The following commit(s) were added to refs/heads/master by this push:
     new b9a5b73  Fix NPE (#1897)
b9a5b73 is described below

commit b9a5b736dbe47c7f95720bbf2db3ce466aaa0e15
Author: darin <dyy...@qq.com>
AuthorDate: Wed Dec 12 15:21:38 2018 +0800

    Fix NPE (#1897)
---
 .../src/main/java/com/taobao/weex/ui/SimpleComponentHolder.java    | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git 
a/android/sdk/src/main/java/com/taobao/weex/ui/SimpleComponentHolder.java 
b/android/sdk/src/main/java/com/taobao/weex/ui/SimpleComponentHolder.java
index 58ebdbf..3d4be30 100644
--- a/android/sdk/src/main/java/com/taobao/weex/ui/SimpleComponentHolder.java
+++ b/android/sdk/src/main/java/com/taobao/weex/ui/SimpleComponentHolder.java
@@ -211,7 +211,12 @@ public class SimpleComponentHolder implements 
IFComponentHolder{
       generate();
     }
     Set<String> keys = mMethodInvokers.keySet();
-    return keys.toArray(new String[keys.size()]);
+    try {
+      return keys.toArray(new String[keys.size()]);
+    } catch (Throwable throwable) {
+      return new String[1];
+    }
+
   }
 
 }