output for speedscope format is not loaded in Firefox in Ubuntu unless it has .json extension about speedscope HOT 12 OPEN

Hi @undercover87! Can you please provide a specific test file and open the developer tools console and see if there are errors there?

from speedscope.

Hello ,
well I said that is works when I add a json extension and it did work for one of the files, but it did not work on another. This is the console output
`
speedscope v1.16.0 speedscope.f27db165.js:187:123
WEBGL_debug_renderer_info is deprecated in Firefox and will be removed. Please use RENDERER. speedscope.f27db165.js:14:8659
WebGL initialized. renderer: llvmpipe, vendor: Mesa/X.org, version: WebGL 1.0 speedscope.f27db165.js:30:1142
Source map error: Error: request failed with status 404
Resource URL: https://www.speedscope.app/speedscope.f27db165.js
Source Map URL: speedscope.f27db165.js.map

Source map error: Error: request failed with status 404
Resource URL: https://www.speedscope.app/reset.8c46b7a1.css
Source Map URL: reset.8c46b7a1.css.map

Uncaught Error: Expected reader.result to be an instance of ArrayBuffer
t https://www.speedscope.app/import.8ae8aa3d.js:42
t https://www.speedscope.app/import.8ae8aa3d.js:42
fromFile https://www.speedscope.app/import.8ae8aa3d.js:42
x https://www.speedscope.app/import.8ae8aa3d.js:121
F https://www.speedscope.app/import.8ae8aa3d.js:121
F https://www.speedscope.app/import.8ae8aa3d.js:121
x https://www.speedscope.app/import.8ae8aa3d.js:121
w https://www.speedscope.app/speedscope.f27db165.js:183
n https://www.speedscope.app/speedscope.f27db165.js:183
promise callbackl https://www.speedscope.app/speedscope.f27db165.js:183
m https://www.speedscope.app/speedscope.f27db165.js:183
m https://www.speedscope.app/speedscope.f27db165.js:183
w https://www.speedscope.app/speedscope.f27db165.js:183
loadFromFile https://www.speedscope.app/speedscope.f27db165.js:183
m https://www.speedscope.app/speedscope.f27db165.js:183
m https://www.speedscope.app/speedscope.f27db165.js:183
loadFromFile https://www.speedscope.app/speedscope.f27db165.js:183
loadProfile https://www.speedscope.app/speedscope.f27db165.js:183
n https://www.speedscope.app/speedscope.f27db165.js:183
promise callbackl https://www.speedscope.app/speedscope.f27db165.js:183
m https://www.speedscope.app/speedscope.f27db165.js:183
m https://www.speedscope.app/speedscope.f27db165.js:183
loadProfile https://www.speedscope.app/speedscope.f27db165.js:183
loadFromFile https://www.speedscope.app/speedscope.f27db165.js:183
onFileSelect https://www.speedscope.app/speedscope.f27db165.js:183
E https://www.speedscope.app/speedscope.f27db165.js:2
import.8ae8aa3d.js:42:3912
t https://www.speedscope.app/import.8ae8aa3d.js:42
(Async: EventListener.handleEvent)
t https://www.speedscope.app/import.8ae8aa3d.js:42
fromFile https://www.speedscope.app/import.8ae8aa3d.js:42
x https://www.speedscope.app/import.8ae8aa3d.js:121
next self-hosted:1376
F https://www.speedscope.app/import.8ae8aa3d.js:121
F https://www.speedscope.app/import.8ae8aa3d.js:121
x https://www.speedscope.app/import.8ae8aa3d.js:121
w https://www.speedscope.app/speedscope.f27db165.js:183
next self-hosted:1376
n https://www.speedscope.app/speedscope.f27db165.js:183
(Async: promise callback)
l https://www.speedscope.app/speedscope.f27db165.js:183
m https://www.speedscope.app/speedscope.f27db165.js:183
m https://www.speedscope.app/speedscope.f27db165.js:183
w https://www.speedscope.app/speedscope.f27db165.js:183
loadFromFile https://www.speedscope.app/speedscope.f27db165.js:183
next self-hosted:1376
m https://www.speedscope.app/speedscope.f27db165.js:183
m https://www.speedscope.app/speedscope.f27db165.js:183
loadFromFile https://www.speedscope.app/speedscope.f27db165.js:183
loadProfile https://www.speedscope.app/speedscope.f27db165.js:183
next self-hosted:1376
n https://www.speedscope.app/speedscope.f27db165.js:183
(Async: promise callback)
l https://www.speedscope.app/speedscope.f27db165.js:183
m https://www.speedscope.app/speedscope.f27db165.js:183
m https://www.speedscope.app/speedscope.f27db165.js:183
loadProfile https://www.speedscope.app/speedscope.f27db165.js:183
loadFromFile https://www.speedscope.app/speedscope.f27db165.js:183
onFileSelect https://www.speedscope.app/speedscope.f27db165.js:183
E https://www.speedscope.app/speedscope.f27db165.js:2
Source map error: Error: request failed with status 404
Resource URL: https://www.speedscope.app/import.8ae8aa3d.js
Source Map URL: import.8ae8aa3d.js.map
`

from speedscope.

Thanks for providing the stack trace! That's helpful, but still very difficult to debug without an actual test file that failed import.

Can you please upload the profile that's failing to import?

The other thing that would be helpful to know is where the file came from. Was it an export from speedscope itself, or did it come from another tool that was output in speedscope format?

from speedscope.