Warnings like: "Wrong context: register_renderer"

[olsky]

I'm getting these messages, what am I doing wrong?

Warning: /home/olsky/swi-prolog/lib/swipl-7.3.19/swish/swish.pl:172: Using CLP(FD) with bounded arithmetic may yield wrong results. Warning: /home/olsky/swi-prolog/lib/swipl-7.3.19/swish/swish.pl:173: Using CLP(B) with bounded arithmetic may yield wrong results. ERROR: /home/olsky/swi-prolog/lib/swipl-7.3.19/swish/lib/render/table.pl:42: Wrong context: register_renderer/2 can only be used in a directive Warning: /home/olsky/swi-prolog/lib/swipl-7.3.19/swish/lib/render/table.pl:42: Goal (directive) failed: swish_render_table:register_renderer(table,"Render data as tables") ERROR: /home/olsky/swi-prolog/lib/swipl-7.3.19/swish/lib/render/codes.pl:37: Wrong context: register_renderer/2 can only be used in a directive Warning: /home/olsky/swi-prolog/lib/swipl-7.3.19/swish/lib/render/codes.pl:37: Goal (directive) failed: swish_render_codes:register_renderer(codes,"Render a list of character codes") ERROR: /home/olsky/swi-prolog/lib/swipl-7.3.19/swish/lib/render/svgtree.pl:43: Wrong context: register_renderer/2 can only be used in a directive Warning: /home/olsky/swi-prolog/lib/swipl-7.3.19/swish/lib/render/svgtree.pl:43: Goal (directive) failed: swish_svgtree:register_renderer(svgtree,"Render term as a tree") ERROR: /home/olsky/swi-prolog/lib/swipl-7.3.19/swish/lib/render/graphviz.pl:45: Wrong context: register_renderer/2 can only be used in a directive Warning: /home/olsky/swi-prolog/lib/swipl-7.3.19/swish/lib/render/graphviz.pl:45: Goal (directive) failed: swish_render_graphviz:register_renderer(graphviz,"Render data using graphviz") ERROR: /home/olsky/swi-prolog/lib/swipl-7.3.19/swish/lib/render/c3.pl:45: Wrong context: register_renderer/2 can only be used in a directive Warning: /home/olsky/swi-prolog/lib/swipl-7.3.19/swish/lib/render/c3.pl:45: Goal (directive) failed: swish_render_c3:register_renderer(c3,"Render data as tables") ERROR: /home/olsky/swi-prolog/lib/swipl-7.3.19/swish/lib/render/url.pl:36: Wrong context: register_renderer/2 can only be used in a directive Warning: /home/olsky/swi-prolog/lib/swipl-7.3.19/swish/lib/render/url.pl:36: Goal (directive) failed: swish_render_url:register_renderer(url,"Make URLs clickable")

Init Web-Server ...

% Started server at http://localhost:8050/

[JanWielemaker]

You surely have an old version of SWI-Prolog and you probably have an incomplete version. Try installing the latest version and run ?- check_installation. to see whether anything is missing.
JPL is often missing. That is fine. SWISH needs a lot though.

[olsky]

Thank you, Jan.

I have excluded JPL and GMP... as I do not need them. I think also not required for swish.

Is the ver 7.3.19 so old? :-(

And then here is check_installation:

1 ?- check_installation. % Checking your SWI-Prolog kit for common issues ... % % Version: ............. 7.3.19 % Address bits: ........ 64 % Architecture: ........ x86_64-linux % Installed at: ........ /home/olsky/swi-prolog/lib/swipl-7.3.19 % Cores: ............... 2 % % Checking gmp ................................. not present Warning: See http://www.swi-prolog.org/build/issues/gmp.html % Checking command_line_editing ................ ok % Loading library(archive) ..................... ok % Supported filters: bzip2, compress, gzip, grzip, lrzip, lzip, lzma, lzop, none, rpm, uu, xz % Supported formats: 7zip, ar, cab, cpio, empty, gnutar, iso9660, lha, mtree, rar, raw, tar, xar, zip % Loading library(cgi) ......................... ok % Loading library(crypt) ....................... ok Warning: library(bdb) .......................... NOT FOUND Warning: See http://www.swi-prolog.org/build/issues/bdb.html Warning: library(double_metaphone) ............. NOT FOUND Warning: See http://www.swi-prolog.org/build/issues/double_metaphone.html % Loading library(filesex) ..................... ok % Loading library(http/http_stream) ............ ok % Loading library(http/json) ................... ok Warning: library(isub) ......................... NOT FOUND Warning: See http://www.swi-prolog.org/build/issues/isub.html Warning: library(jpl) .......................... NOT FOUND Warning: See http://www.swi-prolog.org/build/issues/jpl.html % Loading library(memfile) ..................... ok % Loading library(mime) ........................ ok Warning: library(odbc) ......................... NOT FOUND Warning: See http://www.swi-prolog.org/build/issues/odbc.html % Loading library(pce) ......................... ok Warning: library(pdt_console) .................. NOT FOUND Warning: See http://www.swi-prolog.org/build/issues/pdt_console.html Warning: library(porter_stem) .................. NOT FOUND Warning: See http://www.swi-prolog.org/build/issues/porter_stem.html % Loading library(process) ..................... ok % Loading library(readutil) .................... ok % Loading library(rlimit) ...................... ok % Loading library(semweb/rdf_db) ............... FAILEDsource_sink `library(rdf)' does not exist Warning: Goal (directive) failed: rdf_db:use_module(library(rdf)) Warning: Warning: See http://www.swi-prolog.org/build/issues/semweb/rdf_db.html % Loading library(semweb/rdf_ntriples) ......... ok % Loading library(semweb/turtle) ............... ok % Loading library(sgml) ........................ ok % Loading library(sha) ......................... ok Warning: library(snowball) ..................... NOT FOUND Warning: See http://www.swi-prolog.org/build/issues/snowball.html % Loading library(socket) ...................... ok % Loading library(ssl) ......................... ok % Loading library(syslog) ...................... ok Warning: library(table) ........................ NOT FOUND Warning: See http://www.swi-prolog.org/build/issues/table.html % Loading library(time) ........................ ok % Loading library(tipc/tipc) ................... ok % Loading library(unicode) ..................... ok % Loading library(uri) ......................... ok Warning: library(uuid) ......................... NOT FOUND Warning: See http://www.swi-prolog.org/build/issues/uuid.html % Loading library(zlib) ........................ ok Warning: Found 12 issues.

[JanWielemaker]

Same problem as the prolog_file_type/2 issue: installation inside the SWI-Prolog installation. Pushed a fix for this one too.

[olsky]

Oops... see the updated info>

Apr 15, 2016: SWI-Prolog 7.3.20 supports SWISH completely.

I will update it... thank you!

[JanWielemaker]

Don't trust the SWI-Prolog X.Y.Z supports SWISH completely too much. I frequently forget to update it :) There is quite some development in this area. I do try to keep swish usage compatible with previous versions.

[olsky]

Ok! :)

thank you!