parseAggregate error address?

[Spown]

@3.1.2

So I have made an error somewhere, but the error doesn't tell me where. This is all I get.

{
  message: "parseAggregate: expected comma after expression",
  name: "Template render error",
  stack: "Template render error: parseAggregate: expected comma after expression\
    at Object._prettifyError ([...]\node_modules\nunjucks\src\lib.js:35:11)\
    ..."
}

I can find it manually, no problem, but it would be much easier if knew at least roughly where...

Thank you.

[ArmorDarks]

Do you render your template with env.render or env.renderString?

[Spown]

env.render(path, ctx). And I tried both sync and async versions.

[ArmorDarks]

Can you show full stack?

The message is quite strange because if an error would happen during rendering, it has to contain line numbers and source. But in your case, it looks like a typo in your code, which happens before rendering even can begin.

[Spown]

I've already found it - it was {{t('some_key'', var)}} i.e. an extraneous quote mark. So you say, I don't get template address on syntax errors?

[ArmorDarks]

I'm not sure what you're doing differently, but you should get an address.

For some reason, you even get a different error.

For instance, with your example I'm receiving following error:

>> Template render error: (J:\Work\soma-app\source\templates\index.nj) [Line 17, Column 19]
>>   parseSignature: expected comma after expression

Note that it is Template render error, not parseAggregate error

[Spown]

Full stack:

 Template render error: parseAggregate: expected comma after expression
       at Object._prettifyError ([prj_root]\node_modules\nunjucks\src\lib.js:35:11)
       at Template.render ([prj_root]\node_modules\nunjucks\src\environment.js:526:21)
       at [prj_root]\node_modules\nunjucks\src\environment.js:350:27
       at createTemplate ([prj_root]\node_modules\nunjucks\src\environment.js:299:9)
       at handle ([prj_root]\node_modules\nunjucks\src\environment.js:311:11)
       at [prj_root]\node_modules\nunjucks\src\environment.js:323:9
       at next ([prj_root]\node_modules\nunjucks\src\lib.js:281:7)
       at Object.asyncIter ([prj_root]\node_modules\nunjucks\src\lib.js:287:3)
       at Environment.getTemplate ([prj_root]\node_modules\nunjucks\src\environment.js:305:9)
       at Environment.render ([prj_root]\node_modules\nunjucks\src\environment.js:344:10)
       at [prj_root]\pages\index.js:240:60
       at [prj_root]\node_modules\q\q.js:1249:26
       at _fulfilled ([prj_root]\node_modules\q\q.js:854:54)
       at Promise.then.Q.nextTick.self.promiseDispatch.done ([prj_root]\node_modules\q\q.js:883:30)
       at Promise.__dirname.Promise.promise.promiseDispatch ([prj_root]\node_modules\q\q.js:816:13)
       at [prj_root]\node_modules\q\q.js:570:49
       at runSingle ([prj_root]\node_modules\q\q.js:137:13)
       at flush ([prj_root]\node_modules\q\q.js:125:13)
       at process._tickCallback (internal/process/next_tick.js:150:11)

not sure how can it help

[evanre]

+1 Please, it's a very big problem to search the "needle" in the haystack.
fileName var shows only a tamplates path even if typos in included macroses.

[fdintino]

I have a fix for this that I'll be pushing out shortly.