What causes the External Page Error with React applications

Both the agent and the assistant have a problem recovering from the External Page Error. I’ve only noticed it on react applications. It happens right after the initial prototype has been generated. You can see a snapshot of the application. However, you can’t get to it because of this external page error.

do you get the same error when you click on New tab to open outside the replit webview window? there are some capabilities that just don’t work within webview.

It happens on the Progess Tab. Replit doesn’t recognize it as an error. When asked both Agent and Assistant say they see something wrong. However, it’s like a fatal error. Neither agent or assistant can continue.

I also misspoke. It also happens with Streamlit.

–Zachary