I can't quite figure out how to use the profiling build. I aliased `react-dom` to `react-dom/profiling` but I get this error:

<img width="448" alt="screen shot 2018-09-08 at 20 17 02" src="https://user-images.githubusercontent.com/810438/45257816-2d405780-b3a4-11e8-9615-0b27abd0442b.png">
<img width="272" alt="screen shot 2018-09-08 at 20 17 06" src="https://user-images.githubusercontent.com/810438/45257817-2d405780-b3a4-11e8-8a08-f5a0650debfe.png">

I didn't want interactions, I just want profiling. What am I doing wrong?

To repro, use CRA, then eject, then add `react-dom` -> `react-dom/profiling` to alias in webpack prod config and build.
didFatal = true;
        onUncaughtError(thrownValue);
      } else {
        if (__DEV__) {
          
          
          (resetCurrentlyProcessingQueue: any)();
        }
        const failedUnitOfWork: Fiber = nextUnitOfWork;
        if (__DEV__ && replayFailedUnitOfWorkWithInvokeGuardedCallback) {
          replayUnitOfWork(failedUnitOfWork, thrownValue, isYieldy);
        }
        
        
        
        invariant(
          nextUnitOfWork !== null,
          'Failed to replay rendering after an error. This ' +
            'is likely caused by a bug in React. Please file an issue ' +
            'with a reproducing case to help us find it.',
        );
        const sourceFiber: Fiber = nextUnitOfWork;
        let returnFiber = sourceFiber.return;
        if (returnFiber === null) {