[erlang-questions] systools problem?

Jared Kofron <>
Thu Mar 29 20:34:16 CEST 2012


When I do ./rebar generate-upgrade previous_release=v0p1, I get "ERROR: Systools [systools:make_relup/4] aborted with", and then a huge
list of errors of the form:

{error_reading,
                                                        {mochiweb,
                                                         {{bad_param,
                                                           start_phases},
                                                          {application,
                                                           mochiweb,
                                                           [{description,
                                                             "MochiMedia Web Server"},
                                                            {vsn,"2.3.1"},
                                                            {id,[]},
                                                            {modules,
                                                             [mochifmt,
                                                              mochifmt_records,
                                                              mochifmt_std,
                                                              mochiglobal,
                                                              mochihex,
                                                              mochijson,
                                                              mochijson2,
                                                              mochilists,
                                                              mochilogfile2,
                                                              mochinum,
                                                              mochitemp,
                                                              mochiutf8,
                                                              mochiweb,
                                                              mochiweb_acceptor,
                                                              mochiweb_charref,
                                                              mochiweb_cookies,
                                                              mochiweb_cover,
                                                              mochiweb_echo,
                                                              mochiweb_headers,
                                                              mochiweb_html,
                                                              mochiweb_http,
                                                              mochiweb_io,
                                                              mochiweb_mime,
                                                              mochiweb_multipart,
                                                              mochiweb_request,
                                                              mochiweb_request_tests,
                                                              mochiweb_response,
                                                              mochiweb_socket,
                                                              mochiweb_socket_server,
                                                              mochiweb_util,
                                                              reloader]},
                                                            {registered,[]},
                                                            {applications,
                                                             [kernel,stdlib,
                                                              crypto,inets,
                                                              ssl,xmerl,
                                                              compiler,
                                                              syntax_tools]},
                                                            {included_applications,
                                                             []},
                                                            {env,[]},
                                                            {start_phases,
                                                             undefined},
                                                            {maxT,infinity},
                                                            {maxP,
                                                             infinity}]}}}}

Digging in a little bit it seems like systools is expecting an empty list instead of 'undefined' for start_phases.  Has anybody else run in to this?


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