Short answer before I can investigate in more detail: it is expected
that the Ur/Web compiler give that kind of terrible error message in
many cases that don't nest server-side and client-side code properly.
Some day it should be enforced with a type system, yielding better error
messages, but that day is not yet upon us!
On 09/19/2018 04:05 PM, Fabrice Leal wrote:
ok so this was itching me so I decided to try to isolate whatever is
at fault. and I think I created the simplest sample to reproduce the
problem:
https://github.com/fabriceleal/urweb-test
so I'm assuming the problem is not at my end and will try to do the
parsing on my own until the urweb-regex lib gets updated
On Tue, Sep 18, 2018 at 11:01 PM Fabrice Leal
<[email protected] <mailto:[email protected]>> wrote:
I'm having this weird error while trying to compile urweb using
urweb-regex; if I isolate that page in a separate module, it
compiles fine (even though I seem unable to access that page from
the browser), so I assume I'm doing something wrong in my
helloworld.ur file.
Would appreciate some pointers; Source file is this one
(https://github.com/fabriceleal/urweb-experiments/blob/doesnt_compile/helloworld.ur#L869)
and I also included the result of -dumpVerboseSource
(https://github.com/fabriceleal/urweb-experiments/blob/doesnt_compile/dumpVerboseSource.txt#L7705)
That FFI maybe_onload is particularly suspicious ... is the call
to parsePgn being "lifted" to javascript code? Some time ago I had
some errors while trying to use the rpc function in the loadPost
page because i was mixing it with code that uses my canvas library
which has a bunch of clientOnly FFI calls; I reorganized my code
and eventually made it work nicely
(https://github.com/fabriceleal/urweb-experiments/commit/503da7e28f1a05be6e69e9f60c9cd321bfa252ce
IIRC). I tried to isolate the testParse function but seems to not
lead anywhere.
Sorry for the wall of text and thanks in advance :)
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