after upgrading to v2.105.0 I'm getting this error all the time.
TypeError: req.__ns is not a function
at Object.self.getCreateSingletonOptions (/../node_modules/apostrophe/lib/modules/apostrophe-areas/lib/browser.js:26:23)
at Object.self.pushCreateSingleton (/../node_modules/apostrophe/lib/modules/apostrophe-module/index.js:637:26)
at Object.self.pageBeforeSend (/../node_modules/apostrophe/lib/modules/apostrophe-areas/lib/browser.js:18:10)
at Immediate._onImmediate (/../node_modules/apostrophe/index.js:598:20)
at runCallback (timers.js:705:18)
at tryOnImmediate (timers.js:676:5)
at processImmediate (timers.js:658:5)
downgrading to 2.104.0 helps, but is there is a way to solve it?
If you are overriding the apostrophe-express module, you need to update your lib/modules/apostrophe-express/index.js. Comparing to the current version, it seems you need to add the following line at 413:
self.apos.app.use(self.apos.modules['apostrophe-i18n'].namespacesMiddleware);
Assuming that line 412 is this:
self.apos.app.use(self.apos.i18n.init);
Well, at least this fixed the exact same error for me.