asp.net core - how to debug error 500 Internal Server Error on an Azure App? -


i got "500 internal server error - error occurred while starting application" after deploying application: https://iidapp.azurewebsites.net/

i keep finding following error message unable find out on msdn websites information describing how can specify sas url

info: app working long period , didn't have set sas url; wonder why azure generating exceptions

info2: app works on local machine

any welcomed couldn't find solution reading related topics on stackoverflow

2017-04-05t18:51:32 system.applicationexception: trace listener azureblobtracelistener disabled. ---> system.invalidoperationexception: sas url cloud storage account not specified. use environment variable 'diagnostics_azureblobcontainersasurl' define it.    @ microsoft.windowsazure.websites.diagnostics.azureblobtracelistener.refreshconfig()    --- end of inner exception stack trace ---

  1. an error triggered w3svc-wp : {app name}
    02000780 observe-analyze-mitigate
  2. i found out on eventid code 02000780 meant file missing
  3. i found out possible log further information enabling stdoulog inside web.config. read when .net core azure app service won’t start: 502.5 process failure
  4. i opened debug console , found out directory wasn't found https://{app_id}.scm.azurewebsites.net/debugconsole

voilà! corrected code , app , running!


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