Ugdhar

That is like saying "What is 2+2? BUT IT CAN'T BE 4.", even though the CORRECT answer is 4. You will not get a different (correct) answer that is not Java 8. If Java 8 is not working for you, then you must post logs as described in the EAQ (first pinned post in the support section) to get help, because the logs tell what is REALLY going on.

Can you just recreate the installation?

You should really fix that, it's like trying to run a race with a broken leg. . . . Also, I'm curious what you have tried, and also, replacing your tulips with vanilla ones, do the bees come out of the hive? Just want to make sure your flowers are really the issue.

1.12 is no longer supported on these forums due to age. Please update to a modern version to receive support here. More information on supported versions can be found in the LTS link at the top of every page.

In the launcher near the top it has "Play", then "Installations". and clicking on Installations shows a list of the installations (game setups) you have.

Make sure you have Java 8 installed (https://adoptopenjdk.net/) If you do, or if it still will not open the forge installer after that, run Jarfix once (https://johann.loefflmann.net/en/software/jarfix/index.html)

Please post logs as described in the EAQ, otherwise all attempts to help you will be purely guesswork.

Weird, can you show a screenshot of your installations?

Try the cutout rendertype, that's what I had to use for my custom flowers/plants.

1.12 is no longer supported on these forums due to age. Please update to a modern version to receive support here. More information on supported versions can be found in the LTS link at the top of every page.

Did you launch the project in debug mode? I don't know how intellij does it, but I know with eclipse you have to run the project in debug mode, not normal run, to get breakpoints to work. If it still doesn't break, set a breakpoint somewhere you KNOW the code is reaching, just to make sure it's debugging properly. Beyond that not sure about commands, not something I've messed with yet, but if you can get debug to work I'm sure that'll help!

Please do not post screenshots of code, they are near impossible to read without bleeding eyes. Either use spoiler tags (better), or post your project as a github repo so it can be cloned and built (best). You will likely get more assistance if you post your code as text and not pictures

There is no class for the Obsidian block, it is just an instance of the Block class. There is no BlockObsidian class, and block classes are named <NAME>Block, i.e. it would be called ObsidianBlock (if it existed). As far as I can tell, if a block is part of the portal frame is determined in the IForgeBlock isPortalFrame method which returns true if the passed blockstate is Obsidian. I'm not actively trying to create a portal myself, but if I were that's pretty much where I'd get started. Also be sure to look at the Teleporter class.

I think what you may be looking for is a new WorldType. If I were looking, I'd start by looking at the net.minecraft.world.WorldType class.

You should create your own topic, with a little bit more detail what you are trying to do, and what you have done. Please also keep in mind that versions below 1.14 are no longer supported on these forums.

Make sure your mods.toml is complete, and references your mod and not examplemod (if you just edited the one that came with examplemod). If you think it's correct, post it here (or better yet a link to a github repo)

1.12 is no longer supported on these forums due to age. Please update to a modern version to receive support here. More information on supported versions can be found in the LTS link at the top of every page.

1.12 is no longer supported on these forums due to age. Please update to a modern version to receive support here. More than likely this thread will be locked when a moderator sees it. More information on supported versions can be found in the LTS link at the top of every page.

Yup, looks correct to me. Sorry, but I'm unsure what's happening there

The EAQ explains about posting logs, it's the first pinned post in the support section, here's a direct link to it! https://www.minecraftforge.net/forum/topic/20-rules-and-eaq-read-first-or-you-will-get-banned/

1.12 is no longer supported on these forums due to age. Please update to a modern version if you wish to receive support here. More information on supported versions can be found in the LTS link at the top of every page.

Could you post logs? From both client and server if possible!

Well, they certainly aren't running the 1.14 version of that mod with 1.15. They more than likely are running all 1.14 stuff. Get a list from them, which mods they are using, which versions, and which version of forge, then just install all the same versions

https://www.curseforge.com/minecraft/mc-mods/cooking-for-blockheads Use the 1.15 version they have available. Make sure you delete the 1.14 one.

1.7 is no longer supported on these forums due to age. Please update to a modern version to receive support. More information on supported versions can be found in the LTS link at the top of every page.