icestark主应用访问微应用报错

icestark minified message #1: Unable to retrieve lifecycles of /response/b2c after loading it. See https://micro-frontends.ice.work/error?code=1&arg=/response/b2c
TypeError: Cannot read properties of null (reading 'mount')

Start by reproducing the failure when the main application opens the micro-application at /response/b2c, then read the linked icestark error documentation and inspect the micro-application lifecycle loading path. Done means the micro-application loads without the null mount error and its mount lifecycle is retrieved successfully.

Written by the indexing model from the issue text.