When modernfix and gtceu were installed, some block textures in gtceu could not be displayed properly：


When remove modernfix, the block textures load normally：

Thanks for the report! This issue has been fixed and the fix will be available in the upcoming release. You can use a development build if you want the fix sooner.

mod version：
gtceu-forge-1.19.2-1.0.2.jar
modernfix-mc1.19.2-forge-3.5.2.jar
ldlib-forge-1.19.2-1.0.4.e.jar
jei-1.19.2-forge-11.6.0.1015.jar

Fixed in latest release.