❔ ❔ Upgrading my function app to .NET 7 - Could not load file or assembly System.ComponentModel
I've tried to upgrade my Azure Function App to .NET 7. But
Microsoft.Azure.WebJobs.Extension.Storage.Queues is giving the error Could not load file or assembly 'System.ComponentModel, Version=7.0.0.0...; am I just too fast in that my dependencies don't support .NET 7 yet? Or is there a particular package that I need to get/update? I have the latest version of everything that I had when it worked before.43 Replies
I also had a similar problem with
System.Net.Http which I resolved by updating Microsoft.Extensions.Http; wondering if there is something I should add here to fix System.ComponentModel or if I just need to wait
BumpHave you tried building a new function app from scratch to check for a minimal repro?
Ah, I have not. I'll try a basic repo with a storage trigger.
Was this issue resolved? If so, run
/close - otherwise I will mark this as stale and this post will be archived until there is new activity.Been on holiday; will get back to it this week.
Unknown User•2y ago
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Switching on my work laptop; I'll take a look
Unknown User•2y ago
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When I last checked the Microsoft Docs were still recommending that package
Unknown User•2y ago
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So the
Microsoft.Azure.WebJobs.Extensions.Storage package adds attributes for function app triggers.Azure Blob storage trigger and bindings for Azure Functions
Learn to use the Azure Blob storage trigger and bindings in Azure Functions.
Unknown User•2y ago
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I don't need queues, I just need blobs. Uninstalling
Microsoft.Azure.WebJobs.Extensions.Storage and installing Microsoft.Azure.WebJobs.Extensions.Storage.Blobs to see how it goes.
Now it claims it cannot load/find assembly System.Collections.Concurrent, Version=7.0.0.0 in Microsoft.Azure.WebJobs.Script.WebHost.WebJobsScriptHostServiceUnknown User•2y ago
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I'll see if I can get it off of my work laptop
As Discord is blocked at work
Unknown User•2y ago
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No worries, there is nothing identifying in the csproj. Thanks.
Trying to find a pasting site which isn't blocked...
Unknown User•2y ago
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@tebeco https://controlc.com/33e6cc2c
RE:#6900e687 - 33e6cc2c
net7.0
Found one
Unknown User•2y ago
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gist doesn't seem to be blocked; I'll use it in the future.
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Ah, perhaps I can remove that as it should be redundant.
Unknown User•2y ago
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Removed it, did a clean/rebuild and tried running the function app. Same error.
I reckon that NuGet package was added a while ago for some redundant reason and removing it was forgotten.
Unknown User•2y ago
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Ohhhhh you're right!
Switching it to .NET 6 and testing...
Unknown User•2y ago
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So I don't have that problem on .NET 6
Unknown User•2y ago
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I could either stick to .NET 6 or switch to an isolated worker process...
Unknown User•2y ago
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Yepppppp
Thanks, I'll limit myself to LTS/6.
This teaches me to be better at reading the docs.
Thank you!
Once this is deployed to Azure and working I'll close the thread.
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I have a blob function in my Azure function app
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Whenever a file/blob is added to my blob storage, it picks up the file, parses the CSV and uploads the data to Salesforce.
Unknown User•2y ago
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tebeco#0205
and is that a serverless one of a functionapp ?
Quoted by
<@!689473681302224947> from #❔ Upgrading my function app to .NET 7 - Could not load file or assembly System.ComponentModel (click here)
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It is serverless
Was this issue resolved? If so, run
/close - otherwise I will mark this as stale and this post will be archived until there is new activity.