Azure Functions
An Azure service that provides an event-driven serverless compute platform.
4,680 questions
Migrating Azure Function App From In-Process model to Isolated-Worker model and .NET8
![](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(76.8, 64%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Amr
0
Reputation points
After I migrated my azure function app to isolated-worker model and .net8, I deployed it to the azure and I started to get the following runtime error: Microsoft.Azure.WebJobs.Script: Error configuring services in an external startup class.: Could not load file or assembly 'System.ComponentModel, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'. The system cannot find the file specified.
Previously the func app used .NET6 and In-process model.
Also this issue doesn't exist locally.
Here is a snapshot of my csproj.
Note that I added an explicit reference of the pckg System.ComponentModel to my csproj file as you can see in the screenshot.
Any ideas what might be the root cause for this issue ?