Hello,
I upgraded from 7.11x to 7.12 however the leads module was blank.
I upgraded from php7.2 to php7.3 to make 7.12 compatible however it seems there is an upgrade error of composer from composer 1 in php72 to composer2 some modules are missing or not working. Can someone help? here is the errors
The “wikimedia/composer-merge-plugin” plugin was skipped because it requires a Plugin API version ("^1.0") that does not match your Composer installation (“2.1.0”). You may need to run composer update with the “–no-plugins” option.
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.
Problem 1
- wikimedia/composer-merge-plugin[v1.4.0, …, v1.4.1] require composer-plugin-api ^1.0 → found composer-plugin-api[2.1.0] but it does not match the constraint.