Azure Functions
An Azure service that provides an event-driven serverless compute platform.
function runtime is unreachable
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Yue Zhang
1
Reputation point
Hi, my deployment on Azure Function is seeing the "Function Runtime is Unreachable" error with the below error message:
System.Private.CoreLib: Could not load type 'Microsoft.Azure.WebJobs.ExecutionContext' from assembly 'Microsoft.Azure.WebJobs.Extensions, Version=4.0.4.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
I tried to debug this issue according to this doc: https://learn.microsoft.com/en-us/azure/azure-functions/functions-recover-storage-account and installed multiple versions of Microsoft.Azure.WebJobs.ExecutionContext, but none of them works.
I use function v1.
Wondering if you could kindly help me debug this issue. Thanks!
Azure Functions
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Mike Urnun 9,792 Reputation points Moderator2021-11-09T04:52:57.68+00:00 Hi @Yue Zhang - Could you verify if the
FUNCTIONS_EXTENSION_VERSIONapp setting is set to~1? The error is quite generic and it usually requires more details than the above in order for us to help with debugging steps.
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