I am hosting JSX bundle on the linux server so that my teammates can test the latest version of the app I am working on.

Up until RN 0.21 I had no problem. However, starting with RN 0.22 I am getting the following error on XCode when my app starts and tries to fetch the jsx bundle from the server.

On the debugging console, I have following values.

URL NSURL * @"http://app.xyz.com:(null)/message?role=shell" 0x000000015f53f690
cookies NSURL * @"http://app.xyz.com:(null)/message?role=shell" 0x000000015f53f690

Looking at the server console (npm start), HTTP request message to the bundle file is printed only some of the times. I assume that is due to the asynchronous nature of such requests.

Does anybody know why this error is occurring? Could this error be related to the HMR, newly introduced in RN 0.22? Any feedback will be appreciated!