When I run cmdstan_example() it fails the first time with “Error in file(con, “r”): cannot open the connection,” but works as expected if run the same command a second time (on the second try it also prints the message “Model executable is up to date!”). If I start a clean session and try to fit a …

Getting "Error in file(con, "r"): cannot open the connection" with cmdstanr backend

andrjohns January 21, 2024, 3:33pm 2

You need to update cmdstanr: CmdStanR v0.7.1 released

2 Likes

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