Hi, Are you calling intarweb#read-urlencoded-request-data [1] with the JSON data? I think that procedure only handles form-data. You have to parse JSON yourself, using json,medea or cjson.
[1] http://api.call-cc.org/5/doc/intarweb/read-urlencoded-request-data K. On Tue, Jan 4, 2022, 05:21 masukomi <masuk...@masukomi.org> wrote: > I'm working on a small webapp with a JSON api. I've stumbled across a bug > where I can't POST JSON with a % sign in it or it'll blow up. > > for example if i POST this json: > > ``` > { > "foo": "%" > } > ``` > > i get this stack trace > ``` > [Mon Jan 3 23:08:44 2022] "POST http://localhost:5749/json/sanity-check/ > HTTP/1.1" Error: (string->symbol) > bad argument type - not a string > #f > > [bunch of irrelevant stuff] > router.scm:249: intarweb#read-urlencoded-request-data > spiffy.scm:509: k625 > spiffy.scm:497: g628 > spiffy.scm:511: handle-exception > spiffy.scm:512: chicken.port#with-output-to-string > ``` > > (router.scm is mine) > > Unfortunately that section of spiffy is a long and complex method and the > error handler is surrounding a LOT of functionality, so it's not clear to > what's blowing up. > > I tried bringing the uri-common.scm (since it seems plausible that this is > a decoding issue) and spiffy.scm into my project and compiling them into > the app (one at a time) but I always end up with this error: > > ``` > Error: during expansion of (import-syntax ...) - unbound variable: ���� > ``` > > I'm happy to debug things but I could really use some help. Maybe if > someone could tell me the magic incantation to include a file from an egg > without that error so that I could then start breaking it down and > eliminating problems? > > > Any insight would be appreciated. > Thanks. > > - Kay Rhodes > https://masukomi.org >
