ChatGPT Apps: Embedded UI no longer renders on web after agentic multi-step exploration

Ko_Sato · March 6, 2026, 9:55am

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React Error

[Error] Error: <unknown>: unexpected nullish value: undefined
gr — 4813494d-kc23s1zx0z84qot3.js:2:4372
D7e — 1a7ebd5f-fplil4im46jkupp5.js:2:1204435
（anonymous関数） — 4813494d-kc23s1zx0z84qot3.js:2:3736
vr — 495cf45b-co53f1tf08uk4hhj.js:2:50966
hp — 2340486e-pfdnhg9jt0indmad.js:1:75559
Lp — 2340486e-pfdnhg9jt0indmad.js:1:98528
LE — 2340486e-pfdnhg9jt0indmad.js:1:154377
LD — 2340486e-pfdnhg9jt0indmad.js:1:153421
fv — 2340486e-pfdnhg9jt0indmad.js:1:153251
CE — 2340486e-pfdnhg9jt0indmad.js:1:149779
VE — 2340486e-pfdnhg9jt0indmad.js:1:162437
tc — 2340486e-pfdnhg9jt0indmad.js:1:160986
BE — 2340486e-pfdnhg9jt0indmad.js:1:161266
（anonymous関数） — 2340486e-pfdnhg9jt0indmad.js:1:162497

	（anonymous関数） (2340486e-pfdnhg9jt0indmad.js:1:509457)
	MS (2340486e-pfdnhg9jt0indmad.js:1:92581)
	LS (2340486e-pfdnhg9jt0indmad.js:1:92775)
	（anonymous関数） (2340486e-pfdnhg9jt0indmad.js:1:93291)
	Bb (2340486e-pfdnhg9jt0indmad.js:1:73990)
	Fb (2340486e-pfdnhg9jt0indmad.js:1:74083)
	$S (2340486e-pfdnhg9jt0indmad.js:1:121979)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131408)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:132083)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131818)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:132188)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:132188)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131161)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131696)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:132188)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131696)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131696)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131696)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:132188)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:132188)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:132188)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:132188)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131696)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:132188)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:132083)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131818)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131696)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:132188)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131696)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131696)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:132188)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:132188)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:132188)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:132188)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:132188)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:132188)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131696)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131696)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131696)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131696)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131696)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131696)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:132188)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
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	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
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	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
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	cE (2340486e-pfdnhg9jt0indmad.js:1:132188)
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	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131696)
	Ta (2340486e-pfdnhg9jt0indmad.js:1:142084)
	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
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	cE (2340486e-pfdnhg9jt0indmad.js:1:132188)
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	cE (2340486e-pfdnhg9jt0indmad.js:1:132188)
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	cE (2340486e-pfdnhg9jt0indmad.js:1:131124)
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	cE (2340486e-pfdnhg9jt0indmad.js:1:132188)
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	cE (2340486e-pfdnhg9jt0indmad.js:1:132188)

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ChatGPT Apps: Embedded UI no longer renders on web after agentic multi-step exploration

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