@John_Shelby Have you ever found a solution t this issue?
Currently I am at a similar point that my phx1.7 live_render(@conn, MyModule.Foo) does yield the same error.
After inspecting @conn down the whole stack its seems correct but after live_render/3 it gets overwritten into the %{__changed__: % ... } struct.
best
The idea is that you should not use @conn in rendering at all. One of the previously valid usage is for the route helpers, now you should use verified routes.
conn is something you should only access in the controller layer. In older version of Phoenix, conn was available as an assign, which was a violation of the controller/view layer split. The view layer should be pure functions on the assigns, and if you have @conn there, you could do nasty side-effects that are hard to debug.
I have left the project at version 1.6.9 for now. I was pressed for time and found this to be enough for the project for now. It works beautifully on the new project, but the transition was quite problematic in my case.
I still see live_render/3 available in LiveView.Component and it’s not deprecated (as of early June): Phoenix.Component — Phoenix LiveView v1.2.5
Hi, I’m facing the same error condition:
[error] ** (KeyError) key :conn not found in: %{
Tried downgrading to version 1.6.9, but still the same error persists !.
Any workarounds available?