FAQ
URL
https://daomaker.com
What happened?
Running "lighthouse https://daomaker.com/ --view" returns a blank page.
The console log reveals this error:
[Error] TypeError: null is not an object (evaluating 'n.width.toString')
render (daomaker.com_2022-05-13_15-48-53.report.html:102:2731)
renderNode (daomaker.com_2022-05-13_15-48-53.report.html:118:7083)
_renderTableRow (daomaker.com_2022-05-13_15-48-53.report.html:118:5168)
_renderTableRowsFromItem (daomaker.com_2022-05-13_15-48-53.report.html:118:5437)
_renderTable (daomaker.com_2022-05-13_15-48-53.report.html:118:6201)
populateAuditValues (daomaker.com_2022-05-13_15-48-53.report.html:81:2151)
_renderOpportunity (daomaker.com_2022-05-13_15-48-53.report.html:139:1540)
(anonymous function) (daomaker.com_2022-05-13_15-48-53.report.html:139:5581)
forEach
render (daomaker.com_2022-05-13_15-48-53.report.html:139:5538)
_renderReport (daomaker.com_2022-05-13_15-48-53.report.html:174:5757)
renderReport (daomaker.com_2022-05-13_15-48-53.report.html:174:1323)
(anonymous function) (daomaker.com_2022-05-13_15-48-53.report.html:259:821)
(anonymous function) (daomaker.com_2022-05-13_15-48-53.report.html:259:858)
Global Code (daomaker.com_2022-05-13_15-48-53.report.html:261)
However, "lighthouse https://daomaker.com/ --output=json --output-path=./report.json --save-assets" does return e-report-0.devtoolslog.json report-0.trace.json report.json and does not seem to have any errors.
The error is also present when using https://pagespeed.web.dev/report?url=https%3A%2F%2Fdaomaker.com%2F where it returns Error: LHR failed to render.
However, it does show historical data.
What did you expect?
An HTML Rendered lighthouse report or a proper error message to help fix the bug in my code.
What have you tried?
I have tried running the same command on a different domain which worked.
I have tried adding options to the CLI command and it still failed. The options I tried were:
--screenEmulation.disabled
--throttling-method=provided
--no-emulatedUserAgent
--only-categories=performance
--enable-error-reporting
--view
--chrome-flags='--window-size=412,660'"
I have also tried downgrading the CLI version and got no results.
How were you running Lighthouse?
CLI
Lighthouse Version
"lighthouse": "^9.6.1"
Chrome Version
Version 101.0.4951.64 (Official Build) (x86_64)
Node Version
v16.14.2
OS
No response
Relevant log output
[Error] TypeError: null is not an object (evaluating 'n.width.toString')
render (daomaker.com_2022-05-13_15-48-53.report.html:102:2731)
renderNode (daomaker.com_2022-05-13_15-48-53.report.html:118:7083)
_renderTableRow (daomaker.com_2022-05-13_15-48-53.report.html:118:5168)
_renderTableRowsFromItem (daomaker.com_2022-05-13_15-48-53.report.html:118:5437)
_renderTable (daomaker.com_2022-05-13_15-48-53.report.html:118:6201)
populateAuditValues (daomaker.com_2022-05-13_15-48-53.report.html:81:2151)
_renderOpportunity (daomaker.com_2022-05-13_15-48-53.report.html:139:1540)
(anonymous function) (daomaker.com_2022-05-13_15-48-53.report.html:139:5581)
forEach
render (daomaker.com_2022-05-13_15-48-53.report.html:139:5538)
_renderReport (daomaker.com_2022-05-13_15-48-53.report.html:174:5757)
renderReport (daomaker.com_2022-05-13_15-48-53.report.html:174:1323)
(anonymous function) (daomaker.com_2022-05-13_15-48-53.report.html:259:821)
(anonymous function) (daomaker.com_2022-05-13_15-48-53.report.html:259:858)
Global Code (daomaker.com_2022-05-13_15-48-53.report.html:261)
FAQ
URL
https://daomaker.com
What happened?
Running "lighthouse https://daomaker.com/ --view" returns a blank page.
The console log reveals this error:
However, "lighthouse https://daomaker.com/ --output=json --output-path=./report.json --save-assets" does return e-report-0.devtoolslog.json report-0.trace.json report.json and does not seem to have any errors.
The error is also present when using https://pagespeed.web.dev/report?url=https%3A%2F%2Fdaomaker.com%2F where it returns
Error: LHR failed to render.However, it does show historical data.
What did you expect?
An HTML Rendered lighthouse report or a proper error message to help fix the bug in my code.
What have you tried?
I have tried running the same command on a different domain which worked.
I have tried adding options to the CLI command and it still failed. The options I tried were:
I have also tried downgrading the CLI version and got no results.
How were you running Lighthouse?
CLI
Lighthouse Version
"lighthouse": "^9.6.1"
Chrome Version
Version 101.0.4951.64 (Official Build) (x86_64)
Node Version
v16.14.2
OS
No response
Relevant log output
[Error] TypeError: null is not an object (evaluating 'n.width.toString') render (daomaker.com_2022-05-13_15-48-53.report.html:102:2731) renderNode (daomaker.com_2022-05-13_15-48-53.report.html:118:7083) _renderTableRow (daomaker.com_2022-05-13_15-48-53.report.html:118:5168) _renderTableRowsFromItem (daomaker.com_2022-05-13_15-48-53.report.html:118:5437) _renderTable (daomaker.com_2022-05-13_15-48-53.report.html:118:6201) populateAuditValues (daomaker.com_2022-05-13_15-48-53.report.html:81:2151) _renderOpportunity (daomaker.com_2022-05-13_15-48-53.report.html:139:1540) (anonymous function) (daomaker.com_2022-05-13_15-48-53.report.html:139:5581) forEach render (daomaker.com_2022-05-13_15-48-53.report.html:139:5538) _renderReport (daomaker.com_2022-05-13_15-48-53.report.html:174:5757) renderReport (daomaker.com_2022-05-13_15-48-53.report.html:174:1323) (anonymous function) (daomaker.com_2022-05-13_15-48-53.report.html:259:821) (anonymous function) (daomaker.com_2022-05-13_15-48-53.report.html:259:858) Global Code (daomaker.com_2022-05-13_15-48-53.report.html:261)