When a job timeout, krawler hangs with the following error: Cannot read property 'type' of undefined

[robinbourianes-kalisio]

Running hubeau krawler job with DEBUG=*, the last log entry before the crash is the following:

krawler:jobs 1970 tasks ran from start in 1800106.770962 ms +0ms
@feathersjs/errors Timeout(408): Job timeout reached +0ms
@feathersjs/errors {} +1ms
krawler:jobs Some tasks failed Timeout: Job timeout reached
at new Timeout (/hdd/robin/Taff/kalisio/krawler/node_modules/@feathersjs/errors/lib/index.js:135:17)
at Object. (/hdd/robin/Taff/kalisio/krawler/lib/jobs/jobs.async.js:81:68)
at Generator.next ()
at step (/hdd/robin/Taff/kalisio/krawler/lib/jobs/jobs.async.js:112:191)
at /hdd/robin/Taff/kalisio/krawler/lib/jobs/jobs.async.js:112:361
at runMicrotasks ()
at processTicksAndRejections (internal/process/task_queues.js:97:5) {
type: 'FeathersError',
code: 408,
className: 'timeout',
data: undefined,
errors: {}
} +1ms

Without DEBUG=* the only line we get is Cannot read property 'type' of undefined which is printed from here:

krawler/src/cli.js

Line 148 in f86541a

console.error(error.message)

[robinbourianes-kalisio]

The type property the code tries to read is from here
Somehow throwing the timeout error from here mess up stuff in feathers.
Feathers god help requested ! @claustres

[claustres]

If the error hooks are removed from the job the error goes away, it is probably related to the fact some of our internal hooks do not correctly manage the error hook case.