Getting an exception here: https://github.com/getsentry/raven-js/blob/master/plugins/react-native.js#L89 `TypeError: undefined is not an object (evaluating 'originalCallback.call')` Adding a guard seems to resolve the problem, though I don't understand the source enough to know if that's the right solution: ``` js Raven.setShouldSendCallback(function(data, originalCallback) { if (originalCallback && !(FATAL_ERROR_KEY in data)) { return originalCallback.call(this, data); } ```