FRStack dotnet install failed

Mick W8BE

Hi,

I have a new Pi that I am trying to load dot net on and I am getting the following error when I this execute this command :pi@svarcPi:~/Downloads $ sudo tar -zxf aspnetcore-runtime-3.1.7-linux-arm.tar.gz -C /opt/dotnet

tar (child): aspnetcore-runtime-3.1.7-linux-arm.tar.gz: Cannot open: No such file or directory

tar (child): Error is not recoverable: exiting now

tar: Child returned status 2

tar: Error is not recoverable: exiting now

I did some research and thought the issue was that I was running an ARM 7 processor so I loaded version 5.0.x ...

When I try to run dot net I get this error:

pi@svarcPi:/usr/local/frstack $ dotnet FRStackWebApi.dll --urls "http://*:5025"

It was not possible to find any compatible framework version

The framework 'Microsoft.AspNetCore.App', version '3.1.0' was not found.

 - The following frameworks were found:

   5.0.0-rc.2.20474.4 at [/usr/share/dotnet/shared/Microsoft.AspNetCore.App]

You can resolve the problem by installing the specified framework and/or SDK.

The specified framework can be found at:

  - https://aka.ms/dotnet-core-applaunch?framework=Microsoft.AspNetCore.App&framework_version=3.1.0&arch=arm&rid=raspbian.10-arm

I am hoping Mark will see this and advise on how to proceed. I do have the luxury of blowing out the OS and reloading. Not sure if it matter but I am running a 64Gig SD card.

Mick

Alan

Mick

I checked the MS Dot.net web site. Looks like they are using version 3.1.8 now.

https://dotnet.microsoft.com/download/dotnet-core/thank-you/runtime-aspnetcore-3.1.8-linux-arm32-binaries

//so, use to download to the downloads directory

cd ~/Downloads/

sudo wget https://download.visualstudio.microsoft.com/download/pr/390b186e-eefc-4dab-a5bb-1c549970771b/6dacdae3ab014ed7e2d7f10e233211db/aspnetcore-runtime-3.1.8-linux-arm.tar.gz

//then, to unzip into the /opt/dotnet directory and add a soft link to the /usr/bin directory :

sudo mkdir -p /opt/dotnet

sudo tar -zxf aspnetcore-runtime-3.1.8-linux-arm.tar.gz -C /opt/dotnet

sudo ln -s /opt/dotnet/dotnet /usr/bin

Alan

Alan

Mick

I used the incorrect tar command. I corrected my previous post. It now has the correct commands.

Alan

Mick W8BE

It is the tar cmd that is barfing...i am thinking th 64g sd card is the issue...i will get a 32g and try..

Thx

Mick

Alan

Try again. Others have used a 64 g card

i omitted the “t” in “dot net” mkdir command

sudo mkdir -p /opt/dotnet

Alan

Try again. Others have used a 64 g card

i omitted the “t” in “dot net”

Mick W8BE

👋 Alan, u da Man...

It went like clockwork this time...

Thanks,

Mick

Mick W8BE

I did some updates to the UI and I think this may be what the prod env will look like..(for today)..