Audit fail into "We ran into an error"

[aungzanbaw]

Provide the steps to reproduce

1. Run LH on https://www.telenor.com.mm/my

What is the current behavior?

Ah! Sorry! We ran into an error.

What is the expected behavior?

Redirect to audit report page

Environment Information

• Affected Channels:
• Lighthouse version: 5.2.0
• Node.js version: v12.6.0
• Operating System: Mac 10.15 beta
• Chrome: 75

Related issues

[patrickhulce]

Thanks for filing @aungzanbaw! I'm not able to reproduce this error.

Anything else you can tell us?

[aungzanbaw]

Hi @patrickhulce thanks for your reply, I've tried on Windows & Ubuntu to same test page and found similar error. Then i though due to chrome extensions so i did try on incognito mode & removing all of them, terms out same error.

[patrickhulce]

@aungzanbaw there should be additional error information presented to you along, perhaps with a stack trace? Without this and without a repro, I'm afraid there's not much we can do.

For now, PSI seems to work for that URL.

[aungzanbaw]

Link to pagespeed works but I can see following message

Lighthouse returned error: NO_FCP. Something went wrong with recording the trace over your page load. Please run Lighthouse again. (NO_FCP) (NO_FCP)

Audits on my chrome trigger following sometime but when i refresh it's working most the time now, i will close the issue.

Channel: DevTools
Initial URL: https://www.telenor.com.mm/my
Chrome Version: 75.0.3770.142
Stack Trace: LHError: NO_FCP
    at eval (chrome-devtools://devtools/remote/serve_file/@8d93477bd18154c67a70a67019cb8032382c55dd/audits2_worker/audits2_worker_module.js:1219:206)

[waqaramjad]

same issue

[aungzanbaw]

@waqaramjad check your internet speed if you used local lighthouse, you can try on here too