I am also facing the same issue with XCode 14, MacBook Pro, Monterey OS, Intel processor. Getting below error: error: attach failed: attach failed (Not allowed to attach to process. Look in the console messages (Console.app), near the debugserver entries, when the attach failed. The subsystem that denied the attach permission will likely have logged an informative message about why it was denied.) Did you find any way to resolve this, I am stuck as I am not able to debug my app.

Any solution to this ? Every time when we open Xcode it first start with resolving package and until it completes the process it won't even allow you to open a file or search for a text. This is irritating when you just want to read certain code and no need to run app, so no package download required at that time, still it does and keeps you on hold.

I ran that command and it says error: '{\rtf1\ansi\ansicpg1252\cocoartf2709' is not a valid command. error: '\cocoatextscaling0\cocoaplatform0{\fonttbl\f0\fnil\fcharset0' is not a valid command. error: '{\colortbl;\red255\green255\blue255;\red38\green38\blue38;\red239\green239\blue239;}' is not a valid command. error: '{*\expandedcolortbl;;\cssrgb\c20000\c20000\c20000;\cssrgb\c94902\c94902\c94902;}' is not a valid command. error: '\paperw11900\paperh16840\margl1440\margr1440\vieww11520\viewh8400\viewkind0' is not a valid command. error: '\deftab720' is not a valid command. error: '\pard\pardeftab720\partightenfactor0' is not a valid command. error: '\f0\fs32' is not a valid command. error: '\outl0\strokewidth0' is not a valid command. What does these errors mean, how to solve this ?