Kactus failed to launch Invariant Violation: Minified React error #200
## Description
After removing a local repo, I am unable to open Kactus. The app gets stuck in a loop of closing and reopening with the following error
```
Invariant Violation: Minified React error #200; visit https://reactjs.org/docs/error-decoder.html?invariant=200 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. 
    at e.exports (/webpack:/renderer.js:10:1)
    at o (/webpack:/renderer.js:66:1)
    at Ir (/webpack:/renderer.js:66:1)
    at Object.render (/webpack:/renderer.js:66:1)
    at Object.<anonymous> (/webpack:/renderer.js:73:1)
    at t (/webpack:/renderer.js:1:1)
    at /webpack:/renderer.js:1:1
    at /webpack:/renderer.js:1:1
```

## Version
* Kactus:
0.3.7

* Operating system:
macOS High Sierra 10.13.4
MacBook Pro (13-inch, 2017, Four Thunderbolt 3 Ports)


## Steps to Reproduce
1. Remove local repo
2. Close Kactus
3. Re-open Kactus
4. Error appears, loop to 2

### Expected Behavior
Kactus opens as normal.

### Actual Behavior
The app gets stuck in a loop of closing and re-opening. The only way to end it is to restart my computer.


## Additional Information
![screen shot 2018-06-10 at 22 44 04](https://user-images.githubusercontent.com/513134/41214354-cedf5924-6cff-11e8-840c-06881bfe3318.png)

I removed Kactus and all of the associated directories and preference files. Re-downlaoded and installed, yet the error persists.


### Logs
[2018-06-11.kactus.production.log](https://github.com/kactus-io/kactus/files/2088822/2018-06-11.kactus.production.log)

