Updated version to 2.2.1 breaks my app?

[Peter John]

index.js:37Uncaught TypeError: Super expression must either be null or a function, not undefined(…)

I guess its got something PureComponent change recently.

[Alija från Flocken]

I'm guessing you need to update React to >15.3.0, sorry about this

[Peter John]

I downgraded the version to 2.01 and still see this error so I guess this wasn't your fault. Need to find out what package is causing this. Thanks.