Compodoc: [BUG] UnhandledPromiseRejectionWarning

[dharsanav]

Overview of the issue

I have a file say test.ts that contain some functions. When I try to generate documentation Iam getting the error as

UnhandledPromiseRejectionWarning:Unhandled promise rejection(rejection id:1): RangeError:Invalid array length .

I have 3 functions in test.ts. If either I commented out a particular function (out of 3) say get() or if I commented out functions other than get() , compodoc works fine.

Operating System, Node.js, npm, compodoc version(s)

Node.js:v6.9.0
compodoc:0.0.39

Compodoc installed globally or locally ?

compodoc is installed locally and included as a dev dependency.

Any Idea why this is happening?

[vogloblinsky]

Is it possible to have the code of the blocking function ?

[dharsanav]

But I don't understand how that function works when i comment out remaining functions in that file.

[vogloblinsky]

I think it is the rest parameter that breaks the things.

[dharsanav]

But I do have other files having functions with rest parameters.
If rest parameter breaks things, then how does this function work when i comment out the remaining functions in the file.

I have checked by removing the rest parameter , still it fails

[vogloblinsky]

Strange it doesn't break on the demo project (https://github.com/compodoc/compodoc-demo-todomvc-angular) copying-pasting your code in https://github.com/compodoc/compodoc-demo-todomvc-angular/blob/master/src/app/shared/miscellaneous/miscellaneous.ts
Using compodoc locally.

[dharsanav]

Yeah It is ineed strange that this particular function works well when other functions in file are commented.

[dharsanav]

Is there any way to identify which promise has thrown this error? Any piece of debugging info?

[vogloblinsky]

Can you try the last version 0.0.40 ?
I fixed a bug with TypeScript v2.2.0

[dharsanav]

No I tried but same error

[mattlewis92]

I'm seeing this as well, the stack trace is (super busy atm so don't have the time to send a PR to debug further):

RangeError: Invalid array length
    at pad (/Users/mattlewis/Code/open-source/angular-calendar/node_modules/compodoc/src/logger.ts:49:15)
    at Logger.format (/Users/mattlewis/Code/open-source/angular-calendar/node_modules/compodoc/src/logger.ts:54:14)
    at Logger.error (/Users/mattlewis/Code/open-source/angular-calendar/node_modules/compodoc/src/logger.ts:35:15)
    at /Users/mattlewis/Code/open-source/angular-calendar/node_modules/compodoc/src/app/compiler/dependencies.ts:137:32
    at Array.map (native)
    at Dependencies.getDependencies (/Users/mattlewis/Code/open-source/angular-calendar/node_modules/compodoc/src/app/compiler/dependencies.ts:124:21)
    at CliApplication.Application.getDependenciesData (/Users/mattlewis/Code/open-source/angular-calendar/node_modules/compodoc/src/app/application.ts:123:40)
    at /Users/mattlewis/Code/open-source/angular-calendar/node_modules/compodoc/src/app/application.ts:102:18

If you need a project to test it on: https://github.com/mattlewis92/angular-calendar (yarn && yarn run compodoc)

[vogloblinsky]

Fixed in 0.0.41
For angular-calendar it is working fine now. i hope for @dharsanav too

[dharsanav]

Thanks. Now it's working fine.It would be better if u could address #101 in further release.

[mattlewis92]

Works great for me as well, thanks for the quick turnaround @vogloblinsky 👍

[mattlewis92]

Ah getting the same error (and stacktrace) on a different project now: https://github.com/mattlewis92/angular-resizable-element

Steps to reproduce:

yarn
yarn add --dev [email protected]
// remove this bit from package.json:  -b /angular-resizable-element/docs/
yarn run compodoc

[vogloblinsky]

Ok, related to return type TypeScript analysis for one function of the directive.

[lock[bot]]

This issue has been automatically locked due to inactivity. Please file a new issue if you are encountering a similar or related problem. Why locking ? Having issues with the most up-to-date context.