Each child in an array or iterator should have a unique "key" prop. Check the render method of `BoxShadow`. See https://fb.me/react-warning-keys for more information.

Question

Each child in an array or iterator should have a unique "key" prop. Check the render method of `BoxShadow`. See https://fb.me/react-warning-keys for more information.

Lxxyx opened this issue 7 years ago · comments

Warning: Each child in an array or iterator should have a unique "key" prop. Check the render method of BoxShadow. See https://fb.me/react-warning-keys for more information.

BoxShadow._this.render @ BoxShadow.js:32

Jim Cummins · Answer 1 · Wed Mar 29 2017 05:03:30 GMT+0800 (China Standard Time)

I also had this issue. I think my PR should fix it. @879479119 can you review?

agilests · Answer 2 · Mon Nov 27 2017 13:14:57 GMT+0800 (China Standard Time)

I see the source, you add the prop 'key',but the warning remains!
<Stop offset="0" stopColor={color} stopOpacity={opacity} key={key+'Linear0'} />,
<Stop offset="1" stopColor={color} stopOpacity="0" key={key+'Linear1'} />

My dependencies is:
react-native-shadow:^1.2.1
react-native-svg:^6.0.0