Build iso issue to build image

Support
4

@ngr @linux-aarhus

I search a solution but…

thanks both for your answer, unfortunately, the issue is not solve in my case.

the Manjaro build iso conf file need maintenance

in my case I don’t understand your solution,
I read and apply, but same issue

mirrorlist file

##
## Manjaro Linux custom mirrorlist
## Generated on 2022-12-08 18:46
##
## Please use 'pacman-mirrors -id' To reset custom mirrorlist
## Please use 'pacman-mirrors -c all' To reset custom mirrorlist
## To remove custom config run  'pacman-mirrors -c all'
##

## Country : France
Server = https://manjaro.ynh.ovh/stable/$repo/$arch

## Country : France
Server = http://ftp.free.org/mirrors/repo.manjaro.org/repos/stable/$repo/$arch

## Country : France
Server = https://mirror.ibakerserver.pt/manjaro/stable/$repo/$arch

Server = https://mirrors.manjaro.org/repo/stable/$repo/$arch

manjaro-tools conf file

######################################################
################ manjaro-tools.conf ##################
######################################################

# default target branch
# target_branch=stable

# default target arch: auto detect
# target_arch=$(uname -m)

# cache dir where buildpkg, buildtree cache packages/pkgbuild, builiso iso files
# cache_dir=/var/cache/manjaro-tools

# build dir where buildpkg or buildiso chroots are created
# chroots_dir=/var/lib/manjaro-tools

# log dir where log files are created
# log_dir='/var/log/manjaro-tools'

# custom build mirror server
# build_mirror=https://manjaro.moson.org/
# build_mirror=https://manjaro.moson.eu/ for stable
build_mirror=https://manjaro.moson.eu/

[nls@lap ~]$ buildiso -f -p kde -b stable -k linux515 2022.12.08
 --> Profile: [kde]
==> Start building [kde]
==> Cleaning up ...
  -> Deleting chroot [rootfs] (x86_64) ...
  -> Deleting isoroot [iso] ...
 --> Loading Packages: [Packages-Root] ...
==> Prepare [Base installation] (rootfs)
 --> mirror: https://manjaro.moson.eu//stable/$repo/$arch
==> Creating install root at /var/lib/manjaro-tools/buildiso/kde/x86_64/rootfs
  -> Installing packages to /var/lib/manjaro-tools/buildiso/kde/x86_64/rootfs
:: Synchronizing package databases...
 core.db failed to download
error: failed retrieving file 'core.db' from manjaro.moson.eu : Could not resolve host: manjaro.moson.eu
warning: too many errors from manjaro.moson.eu, skipping for the remainder of this transaction
error: failed to synchronize all databases (invalid url for server)
==> ERROR: Failed to install packages to new root
==> ERROR: Failed to install all packages
[nls@lap ~]$

I build Manjaro arm images for years for the arm devices, yesterday I build 4 of them (c2, c4…) no issue
sometime I up date the wiki.