Hi to all! After updating to Org mode version 9.1.6 (9.1.6-48-gfe7619-elpa) I lost ability to sync with caldav (which I use for syncing my schedule with Nextcloud <-> Android). Before the update everything was perfect. And I beleive that everything is ok with org-caldav as there were no updates for it this time. I use emacs package system for updating and therefore I cannot downgrade the org-mode. And I heavily rely on it in my daily routines. So I'm stuck and need some advice.
Thanks ahead. PS Org-caldav version is 20170615.724 PPS I'm not proficient at Lisp unfortunately, but the error is following: Debugger entered--Lisp error: (wrong-type-argument stringp ARCHIVE) string-match("{.+?}" ARCHIVE) org-tags-expand(ARCHIVE t) #[257 "\300\301\"\207" [org-tags-expand t] 4 "\n\n(fn TAG)"](ARCHIVE) mapcar(#[257 "\300\301\"\207" [org-tags-expand t] 4 "\n\n(fn TAG)"] (ARCHIVE)) cl-mapcar(#[257 "\300\301\"\207" [org-tags-expand t] 4 "\n\n(fn TAG)"] (ARCHIVE)) apply(cl-mapcar #[257 "\300\301\"\207" [org-tags-expand t] 4 "\n\n(fn TAG)"] (ARCHIVE) nil) cl-mapcan(#[257 "\300\301\"\207" [org-tags-expand t] 4 "\n\n(fn TAG)"] (ARCHIVE)) *** some very, very long lines *** org-caldav-sync-calendar() org-caldav-sync() funcall-interactively(org-caldav-sync) call-interactively(org-caldav-sync record nil) command-execute(org-caldav-sync record) execute-extended-command(nil "org-caldav-sync" "org-caldav-sy") funcall-interactively(execute-extended-command nil "org-caldav-sync" "org-caldav-sy") call-interactively(execute-extended-command nil nil) command-execute(execute-extended-command)