I have vein miner and it works fine with normal vanilla blocks but does not work with other mod ore(such as orespawn, superheroes unlimited etc.) how do i fix it.

i have seen youtubers use veinminer on all blocks wiith a lot of different mods.

not a forge issue.

but i will help you.

you can use the in "game" will not work when the gem is running go to the main menu

click on "mods" then find veinminer click on "config"  click on the tool you want to add blocks to and add ''modid'':''unlocalizedname''

 

so i have to individually add every block?

yes you can try to delete the config and let it rebuild