@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("Ifailedyou")exceptRuntimeError:client.report_exception()# This WILL be reported to Error Reporting,# and WILL terminate the functionraiseRuntimeError("Ifailedyou")@functions_framework.httpdefhello_error_2(request):# These errors WILL NOT be reported to Error# Reporting, but will show up in logs.importloggingimportsysprint(RuntimeError("Ifailedyou(printtostdout)"))logging.warning(RuntimeError("Ifailedyou(logging.warning)"))logging.error(RuntimeError("Ifailedyou(logging.error)"))sys.stderr.write("Ifailedyou(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)
You can view the reported errors in Error Reporting
in the Google Cloud console. You can also see the errors reported from a
particular function when you select it from the list of functions in the Google Cloud console.
Uncaught exceptions produced by your function will appear in Error Reporting.
Note that some types of uncaught exceptions (such as those thrown
asynchronously) will cause a cold
start to occur upon
a future function invocation. This increases the amount of time your function
will take to run.
Manually reporting errors
Sending to Cloud Logging
The error function from the Cloud Functions
logger
SDK will report errors to both Cloud Logging and Error Reporting. To include more context from the error as structured data, pass an error object as the second argument:
} catch (err) {
// Attach an error object as the second argument
functions.logger.error(
"Unable to read quote from Firestore, sending default instead",
err
);
}