Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,774 questions
Azure Function traces missing operation_Name
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maxim khoruzhiy
45
Reputation points
Hello,
I'm having trouble with my Azure Function user traces. The operation_Name is missing in the logs when I send them to Application Insights with .NET 8 isolated. However, I have another Azure Function with .NET 4.8 that works just fine and sets the operation_Name on each trace post. Can anyone explain why this change in logging behavior is happening?
Here's an image that shows the issue:
Azure Functions
{count} votes
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Alessio Raponi 0 Reputation points2024-10-28T13:28:32.79+00:00 I have same issue even with updated packages:
The difference is obviously due to new isolated model architecture.
I expected to continue using same libraries without having any difference in the output. -
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(80, 75%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKK%3C/text%3E%3C/svg%3E)
Kulvir Kaila 0 Reputation points2025-03-19T16:57:23.8266667+00:00 Any resolution here? We are experiencing the same issue.
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