Hi please try
make the variable named query to global, otherwise put that variable(query) declaration into the function named keysCallback Regards Arun Antony On 26 June 2012 18:04, Bradley Meck <[email protected]> wrote: > It would be helpful to see some more code, for example, is `query` ever > exposed in the outside scope? Where is it referenced for usage rather than > population? > > > On Tuesday, June 26, 2012 4:43:26 AM UTC-5, kuno wrote: >> >> This error occurs on node 0.6.19, not sure be fixed on 0.8 or not. >> >> suppose I have a nest function like this: >> <=============================**========== >> function outer() { >> var query = {}; >> query.startkey = []; >> query.endkey = []; >> >> query.startkey.push('report'); >> query.startkey.push({}); >> >> var keysCallback = function(result) { >> query.startkey.push(result.**key1); >> query.startkey.push(result.**key2); >> ...... >> } >> >> getResultFunction(args, keysCallback); >> } >> ==============================**========> >> most time, it works well, but in some very very rare chance, I got the >> error like this: >> >> <=============================**========== >> >> Object ["report",{}] has no method 'push' >> >> ==============================**==========> >> if we inspect it, it'll tell that query.startkeys is an object with the >> array literal notation '["report",{}]', but not a real array. >> >> Since it occurs inside the inner keysCallback, but query.startkey was >> defined explicitly in the outer function, and works well. >> This make methink maybe there are some runtime errors, during the runtime >> lookup the query.startkeys from the scope of keysCallback to the outer >> function. >> >> But I am not a expert on v8, so this is just a suspection. I'd like to >> hear your opinion about this. >> >> --thanks >> >> kuno >> > -- > Job Board: http://jobs.nodejs.org/ > Posting guidelines: > https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines > You received this message because you are subscribed to the Google > Groups "nodejs" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/nodejs?hl=en?hl=en > -- Job Board: http://jobs.nodejs.org/ Posting guidelines: https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines You received this message because you are subscribed to the Google Groups "nodejs" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nodejs?hl=en?hl=en
