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This repository was archived by the owner on Jun 18, 2026. It is now read-only.
This repository was archived by the owner on Jun 18, 2026. It is now read-only.

LighthouseError: PROTOCOL_TIMEOUT #336

@Kingwl

Description

@Kingwl

[Worker] - 2023-03-03T03:03:19.339Z VERBOSE Gathering trace
[Worker] - 2023-03-03T03:03:19.418Z VERBOSE Gathering devtoolsLog & network records
[Worker] - 2023-03-03T03:03:49.423Z VERBOSE Disconnecting from browser...
[Worker] - 2023-03-03T03:03:49.423Z VERBOSE Cleaning origin data
[Worker] - 2023-03-03T03:03:49.425Z ERROR Lab Round #1 failed {
error: LighthouseError [LHError]: PROTOCOL_TIMEOUT
at /code/node_modules/lighthouse/lighthouse-core/gather/driver.js:348:50
at new Promise ()
at Driver.sendCommandToSession (/code/node_modules/lighthouse/lighthouse-core/gather/driver.js:346:28)
at Driver.sendCommand (/code/node_modules/lighthouse/lighthouse-core/gather/driver.js:369:17)
at clearNetworkThrottling (/code/node_modules/lighthouse/lighthouse-core/lib/emulation.js:135:18)
at Object.clearThrottling (/code/node_modules/lighthouse/lighthouse-core/lib/emulation.js:107:22)
at Function.runPass (/code/node_modules/lighthouse/lighthouse-core/gather/gather-runner.js:589:21)
at processTicksAndRejections (node:internal/process/task_queues:96:5)
at async Function.run (/code/node_modules/lighthouse/lighthouse-core/gather/gather-runner.js:507:29)
at async Function._gatherArtifactsFromBrowser (/code/node_modules/lighthouse/lighthouse-core/runner.js:264:23) {
code: 'PROTOCOL_TIMEOUT',
friendlyMessage: 'Waiting for DevTools protocol response has exceeded the allotted time. (Method: Network.emulateNetworkConditions)',
lhrRuntimeError: true,
protocolMethod: 'Network.emulateNetworkConditions'
}
}
[Worker] - 2023-03-03T03:03:49.426Z INFO Early return because error found in first round.
[Worker] - 2023-03-03T03:03:49.426Z ERROR Error occurred during job run {
error: Error: No valid audit result for https://xxxxxxxx
at LabJobWorker. (/code/packages/runner/executor/tmp/runner-scripts/job.LabAnalyze:0.0.1/lighthouse/lighthouse-worker.js:268:23)
at Generator.throw ()
at rejected (/code/node_modules/tslib/tslib.js:116:69)
at runNextTicks (node:internal/process/task_queues:61:5)
at listOnTimeout (node:internal/timers:528:9)
at processTimers (node:internal/timers:502:7)
}
[Worker] - 2023-03-03T03:03:49.427Z INFO Event emitted to server. { type: 'job.LabAnalyze' }
[Worker] - 2023-03-03T03:03:49.428Z INFO receive shutdown message from parent

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