Soft crash in WidgetPip when widget is undefined

[andybalaam]

Steps to reproduce

We are seeing multiple rageshakes (a, b, c, d, e) with stack traces like this:

2023-02-14T23:51:31.482Z I Leaving conference call in !nbavnSLAITjVSROKRR:envs.net
2023-02-14T23:51:31.490Z E Cannot read properties of undefined (reading 'type')
TypeError: Cannot read properties of undefined (reading 'type')
    at $d (vector://vector/webapp/bundles/cf6634786fa1e53bbc46/vendors~element-web-app.js:2:748206)
    at sa (vector://vector/webapp/bundles/cf6634786fa1e53bbc46/vendors~init.js:2:3480208)
    at Ws (vector://vector/webapp/bundles/cf6634786fa1e53bbc46/vendors~init.js:2:3532289)
    at Ol (vector://vector/webapp/bundles/cf6634786fa1e53bbc46/vendors~init.js:2:3519562)
    at Dl (vector://vector/webapp/bundles/cf6634786fa1e53bbc46/vendors~init.js:2:3519490)
    at Fl (vector://vector/webapp/bundles/cf6634786fa1e53bbc46/vendors~init.js:2:3519353)
    at vl (vector://vector/webapp/bundles/cf6634786fa1e53bbc46/vendors~init.js:2:3516340)
    at vector://vector/webapp/bundles/cf6634786fa1e53bbc46/vendors~init.js:2:3466127
    at t.unstable_runWithPriority (vector://vector/webapp/bundles/cf6634786fa1e53bbc46/vendors~init.js:2:3548935)
    at $i (vector://vector/webapp/bundles/cf6634786fa1e53bbc46/vendors~init.js:2:3465904)

I can't decode the stack trace definitively because I can't find that bundle ID, but the attempts I've made have pointed towards matrix-react-sdk/src/components/views/pips/WidgetPip.tsx .

Looking at the code in there, it does look possible that widget might be undefined, so unless someone else is able to decode these traces, it seems we should handle the case that widget is undefined in WidgetPip.

Will you send logs?

Yes