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Automatyczne zgłaszanie błędów
Możesz wygenerować błąd z funkcji do Raportowania błędów, jak pokazano poniżej:
Node.js
// These WILL be reported to Error ReportingthrownewError('I failed you');// Will cause a cold start if not caught
Python
@functions_framework.httpdefhello_error_1(request):# This WILL be reported to Error Reporting,# and WILL NOT show up in logs or# terminate the function.fromgoogle.cloudimporterror_reportingclient=error_reporting.Client()try:raiseRuntimeError("I failed you")exceptRuntimeError:client.report_exception()# This WILL be reported to Error Reporting,# and WILL terminate the functionraiseRuntimeError("I failed you")@functions_framework.httpdefhello_error_2(request):# These errors WILL NOT be reported to Error# Reporting, but will show up in logs.importloggingimportsysprint(RuntimeError("I failed you (print to stdout)"))logging.warning(RuntimeError("I failed you (logging.warning)"))logging.error(RuntimeError("I failed you (logging.error)"))sys.stderr.write("I failed you (sys.stderr.write)\n")# This is considered a successful execution and WILL NOT be reported# to Error Reporting, but the status code (500) WILL be logged.fromflaskimportabortreturnabort(500)
Zgłoszone błędy możesz wyświetlić w Error Reporting w konsoli Google Cloud. Błędy zgłoszone przez konkretną funkcję możesz też wyświetlić, wybierając ją z listy funkcji w konsoli Google Cloud.
Nieobsłużone wyjątki wygenerowane przez funkcję będą widoczne w raportach o błędach.
Pamiętaj, że niektóre typy nieobsłużonych wyjątków (np. te zgłaszane asynchronicznie) spowodują zimny start podczas przyszłego wywołania funkcji. Wydłuży to czas działania funkcji.
Ręczne zgłaszanie błędów
Importowanie zależności
Aby zgłosić błąd do Error Reporting z funkcji, zaimportuj funkcję error z pakietu SDK Cloud Functions
logger:
Funkcja error z pakietu SDK logger Cloud Functions zgłasza błędy zarówno do Cloud Logging, jak i do Error Reporting. Aby uwzględnić więcej kontekstu błędu jako dane strukturalne, przekaż obiekt błędu jako drugi argument:
} catch (err) {
// Attach an error object as the second argument
error("Unable to read quote from Firestore, sending default instead",
err);
[[["Łatwo zrozumieć","easyToUnderstand","thumb-up"],["Rozwiązało to mój problem","solvedMyProblem","thumb-up"],["Inne","otherUp","thumb-up"]],[["Brak potrzebnych mi informacji","missingTheInformationINeed","thumb-down"],["Zbyt skomplikowane / zbyt wiele czynności do wykonania","tooComplicatedTooManySteps","thumb-down"],["Nieaktualne treści","outOfDate","thumb-down"],["Problem z tłumaczeniem","translationIssue","thumb-down"],["Problem z przykładami/kodem","samplesCodeIssue","thumb-down"],["Inne","otherDown","thumb-down"]],["Ostatnia aktualizacja: 2025-09-06 UTC."],[],[],null,["\u003cbr /\u003e\n\nAutomatically reporting errors\n\nYou can emit an error from a function to\n[Error Reporting](https://cloud.google.com/error-reporting/docs) as shown below: \n\nNode.js \n\n // These WILL be reported to Error Reporting\n throw new Error('I failed you'); // Will cause a cold start if not caught\n\nPython \n\n @functions_framework.http\n def hello_error_1(request):\n # This WILL be reported to Error Reporting,\n # and WILL NOT show up in logs or\n # terminate the function.\n from google.cloud import error_reporting\n\n client = error_reporting.Client()\n\n try:\n raise RuntimeError(\"I failed you\")\n except RuntimeError:\n client.report_exception()\n\n # This WILL be reported to Error Reporting,\n # and WILL terminate the function\n raise RuntimeError(\"I failed you\")\n\n @functions_framework.http\n def hello_error_2(request):\n # These errors WILL NOT be reported to Error\n # Reporting, but will show up in logs.\n import logging\n import sys\n\n print(RuntimeError(\"I failed you (print to stdout)\"))\n logging.warning(RuntimeError(\"I failed you (logging.warning)\"))\n logging.error(RuntimeError(\"I failed you (logging.error)\"))\n sys.stderr.write(\"I failed you (sys.stderr.write)\\n\")\n\n # This is considered a successful execution and WILL NOT be reported\n # to Error Reporting, but the status code (500) WILL be logged.\n from flask import abort\n\n return abort(500)\n\nIf you would like more fine-grained error reporting, you can use the [Error Reporting client\nlibraries](https://cloud.google.com/error-reporting/docs/reference/libraries).\n\nYou can view the reported errors in [Error Reporting](https://console.cloud.google.com/errors)\nin the Google Cloud console. You can also see the errors reported from a\nparticular function when you select it from the [list of functions](https://console.cloud.google.com/functions) in the Google Cloud console.\n\nUncaught exceptions produced by your function will appear in Error Reporting.\nNote that some types of uncaught exceptions (such as those thrown\nasynchronously) will cause a [cold\nstart](https://cloud.google.com/functions/docs/bestpractices/tips) to occur upon\na future function invocation. This increases the amount of time your function\nwill take to run.\n\nManually reporting errors\n\nImporting dependencies\n\nTo report an error to [Error Reporting](https://cloud.google.com/error-reporting/docs) from a function, import the `error` function from the Cloud Functions\n[logger](https://firebase.google.com/docs/reference/functions/firebase-functions.logger)\nSDK: \n\n // All available logging functions\n const {\n log,\n info,\n debug,\n warn,\n error,\n write,\n } = require(\"firebase-functions/logger\"); \n https://github.com/firebase/functions-samples/blob/c4fde45b65fab584715e786ce3264a6932d996ec/Node/quickstarts/monitor-cloud-logging/functions/index.js#L23-L31\n\nSending to Cloud Logging\n\nThe `error` function from the Cloud Functions\n[logger](https://firebase.google.com/docs/reference/functions/firebase-functions.logger)\nSDK will report errors to both Cloud Logging and [Error Reporting](https://cloud.google.com/error-reporting/docs). To include more context from the error as [structured data](https://cloud.google.com/logging/docs/structured-logging), pass an error object as the second argument: \n\n } catch (err) {\n // Attach an error object as the second argument\n error(\"Unable to read quote from Firestore, sending default instead\",\n err); \n https://github.com/firebase/functions-samples/blob/c4fde45b65fab584715e786ce3264a6932d996ec/Node/quickstarts/monitor-cloud-logging/functions/index.js#L83-L86"]]