In [`lsp-ui-imenu--visit`](https://github.com/emacs-lsp/lsp-ui/blob/7c5c8a60bf502442941ef62a471a94f150fbbc49/lsp-ui-imenu.el#L302) and [`lsp-ui-imenu--view`](https://github.com/emacs-lsp/lsp-ui/blob/master/lsp-ui-imenu.el#L309), replace ``` (goto-char marker) ``` with ``` (goto-char (overlay-start marker)) ``` Without the above changes I get the following error ``` funcall-interactively: Wrong type argument: integer-or-marker-p, #<overlay from 16721 to 16752 in xdisp.c> ```