UI error when deploying matomo 4.9.1 on wordpress #19207

Expected Behavior

Be able to open matomo 4.9.1 on wordpress

Current Behavior

Only a part of the interface is displayed. there is a js error

Possible Solution

removing the method getJsInclusionDirective in the plugins/WordPress/WpAssetManager.php file solves the issue.

https://github.com/matomo-org/matomo-for-wordpress/issues/605

@mattmary @justinvelluppillai
I fixed it by remove /plugins/WordPress/WpAssetManager.php

replace below with

use Piwik\AssetManager; 
...
$assetManager = new AssetManager(); 

https://github.com/matomo-org/matomo-for-wordpress/blob/3665e6fad628d16fea27e3f2672f571e5a82b1c1/plugins/WordPress/WordPress.php#L139

PR here https://github.com/matomo-org/matomo-for-wordpress/pull/607

the wordpress asset manager does not load the new js files.
to be able to do it, I need access to the assetManager::getPluginUmdChunks from the wpAssetManager. Can you switch its visibility to protected?

Most of the changes needed here are in the WpAssetManager, but @peterhashair can you please change AssetManager::getPluginUmdChunks from private to protected? We can merge this change to 4.10.0 before release, on next_release branch.