Tried to package my offline game and getting network errors

Development Platform & Builds
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1

Hello, I am trying to package my completely offline game, and I get these errors:

LogSourceControl: Error: P4ERROR: Invalid connection to server.
LogSourceControl: Error: Connect to server failed; check $P4PORT.
TCP connect to perforce:1666 failed.
No such host is known.

ERROR: Could not find NetFxSDK install dir; this will prevent SwarmInterface from installing. Install a version of .NET Framework SDK at 4.6.0 or higher.
PackagingResults: Error: Could not find NetFxSDK install dir; this will prevent SwarmInterface from installing. Install a version of .NET Framework SDK at 4.6.0 or higher.

They are repeated multiple times in each attempt. I did install .NET Framework SDK 4.6 and then I installed the current one, restarted a bunch of times in between, and I still get the same exact errors. (the host one is less repeated)

I am quite the amateur in this engine and I am extremely confused and frustrated. I would be extremely thankful if anyone could help me!

I am on windows 64 bit Unreal Version 4.25.4

Thanks in advance.

2

The first error is about Perforce, SourceControl. Check your settings.

Second error: Try to modify / add .NET via the Visual Studio Installer

3

Yeah, the first thing I found out on my own eventually, but man, the 2nd one, thank you SO much!

You have helped me tremendously, thank you!!!

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