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Error Reporting se habilita de forma automática en las aplicaciones del entorno flexible de App Engine. No se requiere ninguna configuración adicional.
Los mensajes escritos desde App Engine a stderr se analizan y, si se detecta que contienen errores, se muestran en Error Reporting.
Si deseas obtener instrucciones para ver los datos de errores y excepciones de tu aplicación en la consola de Google Cloud , ve a Visualiza errores.
Ejemplos con bibliotecas de instrumentación
Si quieres personalizar la información de errores que se envía a Error Reporting, puedes usar las bibliotecas de instrumentación disponibles para varios lenguajes:
[[["Fácil de comprender","easyToUnderstand","thumb-up"],["Resolvió mi problema","solvedMyProblem","thumb-up"],["Otro","otherUp","thumb-up"]],[["Difícil de entender","hardToUnderstand","thumb-down"],["Información o código de muestra incorrectos","incorrectInformationOrSampleCode","thumb-down"],["Faltan la información o los ejemplos que necesito","missingTheInformationSamplesINeed","thumb-down"],["Problema de traducción","translationIssue","thumb-down"],["Otro","otherDown","thumb-down"]],["Última actualización: 2025-09-09 (UTC)"],[[["\u003cp\u003eError Reporting is automatically enabled for App Engine flexible environment applications, requiring no additional setup.\u003c/p\u003e\n"],["\u003cp\u003eError Reporting analyzes messages written to \u003ccode\u003estderr\u003c/code\u003e from App Engine and displays any detected errors.\u003c/p\u003e\n"],["\u003cp\u003eCustomization of error information sent to Error Reporting is possible using instrumentation libraries available for multiple languages.\u003c/p\u003e\n"],["\u003cp\u003eIf the "Set up Error Reporting" message appears, it indicates no error groups are currently available to display in the Google Cloud project.\u003c/p\u003e\n"]]],[],null,["Error Reporting is automatically enabled for App Engine flexible\nenvironment applications. **No additional setup is required.**\n\nMessages written from App Engine to `stderr` are analyzed and, if found\nto contain errors, will be displayed by Error Reporting.\n\nFor details on manually reporting error events, go to\n[Formatting errors in Cloud Logging](/error-reporting/docs/formatting-error-messages).\n\nFor instructions on viewing error and exception data for your application in\nthe Google Cloud console, go to\n[Viewing errors](/error-reporting/docs/viewing-errors).\n\n\u003cbr /\u003e\n\n| **Note** : If you see the message \"Set up Error Reporting\" on the **Error Reporting** page, then your Google Cloud project has no error groups to display.\n\n\u003cbr /\u003e\n\nExamples using the instrumentation libraries\n\nIf you'd like to customize the error information being sent to\nError Reporting, you can use the\n[instrumentation libraries](/error-reporting/docs/reference/libraries) available\nfor a number of languages:\n\n- [Go](/error-reporting/docs/setup/go)\n- [Java](/error-reporting/docs/setup/java)\n- [Node.js](/error-reporting/docs/setup/nodejs)\n- [PHP](/error-reporting/docs/setup/php)\n- [Python](/error-reporting/docs/setup/python)\n- [Ruby](/error-reporting/docs/setup/ruby)\n- [.NET](/error-reporting/docs/setup/dotnet)"]]
