[StyleInspector] Warning: Each child in an array or iterator should have a unique “key” prop. Check the render method of StyleInspector

[afilp]

I receive these warnings when debugging my React Native application in Chrome (the app being installed on an actual device).

• Warning: Each child in an array or iterator should have a unique “key” prop. Check the render method of StyleInspector
• Warning: Each child in an array or iterator should have a unique “key” prop. Check the render method of ElementProperties

[satya164]

Do you have code sample which can reproduce this issue?

[petrbrzek]

I've also seen those in iOS simulator when opening inspector. When I close it it's gone.

[afilp]

I cannot give specific code because it is happening almost everywhere when I open the Inspector (on simulator too, not only on the device).

[satya164]

I can't seem to reproduce this with master or 0.18, so if you can track down the specific code it'll be a lot helpful.

[ide]

Should be fixed in master with c1aed7b. We'll reopen this issue if it's still present.