servlet error when http://localhost:8080/toc.html
#1
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opened 8 years ago by shen390s
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(racket 6.4 @OSX 10.11.3)
Error information
request: /toc.html
rendering: /toc.html.pm as /toc.html
Servlet (@ /toc.html) exception:
decode-elements: contract violation
expected: txexpr-elements?
given: '((div ((class "hanging-topic") (hyphens "none")) (h3 ((class "topic")) "small caps") (p ((hyphens "none")) "Use real small caps; avoid fakes")) "\n" "\n" (em "Small caps") " are short capital letters designed to blend with lowercase text. They’re usually slightly taller than lowercase letters. (Small caps are used in this book to denote " (a ((hyphens "none") (class "xref") (href)) "cross-references") ".)" "\n" "\n" "I’m a big fan of small caps. They look great and they’re very useful as an alternative to " (a ((hyphens "none") (class "xref") (href "bold-or-italic.html")) "bold or italic") " or " (a ((hyphens "none") (class "xref") (href "all-caps.html")) "all caps") "." "\n" "\n" "But most people have never seen real small caps. They’ve only seen the ersatz small caps that word processors generate when small-cap formatting is used." "\n" "\n" (div ((class "omission"))) "\n" "\n" "Small-cap formatting works by scaling down regular caps. But compared to the other characters ...
in: the 1st argument of
(->*
(txexpr-elements?)
(#:block-txexpr-proc
(->
block-txexpr?
(or/c txexpr-element? txexpr-elements?))
#:cdata-proc
(->
cdata?
(or/c txexpr-element? txexpr-elements?))
#:entity-proc
(->
(or/c symbol? valid-char?)
(or/c txexpr-element? txexpr-elements?))
#:exclude-attrs
txexpr-attrs?
#:exclude-tags
txexpr-tags?
#:inline-txexpr-proc
(->
txexpr?
(or/c txexpr-element? txexpr-elements?))
#:string-proc
(->
string?
(or/c txexpr-element? txexpr-elements?))
#:txexpr-attrs-proc
(-> txexpr-attrs? txexpr-attrs?)
#:txexpr-elements-proc
(-> txexpr-elements? txexpr-elements?)
#:txexpr-proc
(->
txexpr?
(or/c txexpr-element? txexpr-elements?))
#:txexpr-tag-proc
(-> txexpr-tag? txexpr-tag?))
(or/c txexpr-element? txexpr-elements?))
contract from:
/pollen/pollen/decode.rkt
blaming: /Users/rshen/tmp/pollen-tfl/scribblings/pollen-rkt.scrbl
(assuming the contract is correct)
at: /pollen/pollen/decode.rkt:98.25
context...:
/Applications/Racket v6.4/collects/racket/contract/private/blame.rkt:156:0: raise-blame-error16
/Applications/Racket v6.4/collects/racket/contract/private/arrow-val-first.rkt:338:5: mk-call
/Applications/Racket v6.4/collects/racket/contract/private/arrow-val-first.rkt:335:3
/Users/rshen/tmp/pollen-tfl/scribblings/pollen-rkt.scrbl:781:7: root
(submod /Users/rshen/tmp/pollen-tfl/small-caps.html.pm g49930): [running body]
/Users/rshen/tmp/pollen-tfl/small-caps.html.pm: [traversing imports]
/Users/rshen/Library/Racket/6.4/pkgs/pollen/pollen/private/cache-utils.rkt:33:0: path->hash
/Users/rshen/Library/Racket/6.4/pkgs/pollen/pollen/private/cache-utils.rkt:76:14: temp16
/Applications/Racket v6.4/collects/file/cache.rkt:63:2: fetch-and-continue
/Applications/Racket v6.4/collects/racket/contract/private/arrow-val-first.rkt:335:3
/Users/rshen/Library/Racket/6.4/pkgs/pollen/pollen/private/cache-utils.rkt:67:0: cache-ref!
/Applications/Racket v6.4/collects/racket/private/more-scheme.rkt:373:13: hash-ref!
/Users/rshen/Library/Racket/6.4/pkgs/pollen/pollen/cache.rkt:24:4: cached-require-base
select-from-metas
/Applications/Racket v6.4/collects/racket/contract/private/arrow-val-first.rkt:312:18
/Applications/Racket v6.4/collects/racket/private/norm-define.rkt:53:83: node->link
...
Thanks. This was a problem with the underlying
pollenpackage, which I've now fixed. If you updatepollen, it should work:raco pkg update pollenThanks
Rongsong