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sitespeedio / sitespeed.io

sitespeed.io is an open-source tool for comprehensive web performance analysis, enabling you to test, monitor, and optimize your website’s speed using real browsers in various environments.
https://www.sitespeed.io/
MIT License
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ERROR: TypeError: Cannot read properties of undefined (reading 'alias') #4204

Closed sankar-rocketlane closed 2 months ago

sankar-rocketlane commented 2 months ago

Your question

% sitespeed.io login.mjs --multi --spa -n 1 [2024-07-02 21:24:04] INFO: Start to measure login [2024-07-02 21:24:23] INFO: Take after page complete check screenshot [2024-07-02 21:24:40] INFO: Take after page complete check screenshot [2024-07-02 21:24:40] INFO: Mark run as failure with message: Cannot read properties of undefined (reading 'alias') [2024-07-02 21:24:40] ERROR: TypeError: Cannot read properties of undefined (reading 'alias') at Measure.stop (file:///Users/sagan/.nvm/versions/node/v22.1.0/lib/node_modules/sitespeed.io/node_modules/browsertime/lib/core/engine/command/measure.js:419:49) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async default (file:///Users/sagan/Workspace/Instrumentation/lp/login.mjs:39:9) at async file:///Users/sagan/.nvm/versions/node/v22.1.0/lib/node_modules/sitespeed.io/node_modules/browsertime/lib/core/engine/run.js:4:7 at async Iteration.run (file:///Users/sagan/.nvm/versions/node/v22.1.0/lib/node_modules/sitespeed.io/node_modules/browsertime/lib/core/engine/iteration.js:162:9) at async Engine.runByScript (file:///Users/sagan/.nvm/versions/node/v22.1.0/lib/node_modules/sitespeed.io/node_modules/browsertime/lib/core/engine/index.js:308:20) at async analyzeUrl (file:///Users/sagan/.nvm/versions/node/v22.1.0/lib/node_modules/sitespeed.io/lib/plugins/browsertime/analyzer.js:202:12) at async BrowsertimePlugin.processMessage (file:///Users/sagan/.nvm/versions/node/v22.1.0/lib/node_modules/sitespeed.io/lib/plugins/browsertime/index.js:173:26)

On visiting the error.html i see this error TypeError: result[resultIndex].files.screenshot[runIndex] is not iterable (browsertime)

sankar-rocketlane commented 2 months ago

Appreciate your help!

I tried running with docker run command and the error remains same % docker run -v "$(pwd):/sitespeed.io" sitespeedio/sitespeed.io:33.6.0 -b chrome login.mjs --multi --spa -n 1 [2024-07-02 16:03:23] INFO: Mark run as failure with message: Cannot read properties of undefined (reading 'alias') [2024-07-02 16:03:23] ERROR: TypeError: Cannot read properties of undefined (reading 'alias') at Measure.stop (file:///usr/src/app/node_modules/browsertime/lib/core/engine/command/measure.js:433:49) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async default (file:///sitespeed.io/login.mjs:39:9) at async file:///usr/src/app/node_modules/browsertime/lib/core/engine/run.js:4:7 at async Iteration.run (file:///usr/src/app/node_modules/browsertime/lib/core/engine/iteration.js:162:9) at async Engine.runByScript (file:///usr/src/app/node_modules/browsertime/lib/core/engine/index.js:308:20) at async analyzeUrl (file:///usr/src/app/lib/plugins/browsertime/analyzer.js:189:19) at async BrowsertimePlugin.processMessage (file:///usr/src/app/lib/plugins/browsertime/index.js:173:26)

Error page display the same error TypeError: result[resultIndex].files.screenshot[runIndex] is not iterable (browsertime)

soulgalore commented 2 months ago

Hi @sankar-rocketlane can you share how I can reproduce the issue as in https://www.sitespeed.io/documentation/sitespeed.io/bug-report/#explain-how-to-reproduce-your-issue or explain in detail what you try to do, its easier to help. Thanks

sankar-rocketlane commented 2 months ago

No worries. Please mark this as closed.

I managed to write sitespeed.io scripting and I didn't see the error anymore there.