emacs - Is it possible to downgrade packages installed with ELPA? -

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i updated today packages in emacs elpa , after update i'm stuck

variable binding depth exceeds max-specpdl-size

error. since not easy debug, possible downgrade packages updated? can find elpa log can previous version of these packages?

i second @lawlist's recommendation (setq debug-on-error t) in ~/.emacs file. can use emacs --debug-init similar result. said, kind of error here can prevent debugger showing up. recommend m-x report-emacs-bug , describe problem, along additional info find, including solution found, if any.

as downgrading package, it's technically possible, there no ui support it. , there's no log of package installs either. please mention in bug-report well, since it's indeed idea try , keep track of things.

sorry.


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