DavidM

What launcher are you using? Please post a screenshot. Please read the EAQ and post the appropriate log(s).

Try removing Optifine.

1. Have you tried with the vanilla launcher? 2. There is always a crash report. Please read the EAQ to learn where to find it.

To be honest, that video isn't really good (from a quick glance; correct me if I'm wrong). I've never really mod for multiple versions of Minecraft (other than 1.12.2 and 1.13.2), but my common sense tells me that there is more to porting than just changing field and method names. Were I you, I wouldn't follow that video. As for your mod, could you please post a GitHub repo of the mod you are working on so others could take a look at it and assist you in fixing your problem?

Judging from the cargo-cult-like class/package names and the usage of a domain that is not registered, you are probably following a YouTube modding tutorial... Anyways, do not call client-only code commonly, as that will cause a crash on the server. Sorry I thought you are the author asking why your mod is crashing... Poopmod is causing the problem. Remove it.

Of course it's alright to not get everything right the first time. I think the problem here is that you are misunderstanding Draco18s' tone. Draco is a fun and helpful person who spend a lot of his time on the forum answering others' question. His occasional sarcasm keeps the conversation in a light mood, but might sometimes appear to be unfriendly (which is definitely not his intention) to people who are not used to his way of speaking, in which case all I could say is "don't take it personally; he doesn't mean that; he is trying to help you". As for your problem, you should not directly use the meta of a blockstate to get the direction it is facing, as the meta of a blockstate might not directly convert to its corresponding EnumFacing (some blocks stores more than just an EnumFacing value in its meta). Instead, you should use the FACING property of the blockstate, which, if exists, always directly tells you the facing of the block. It is also faster and more readable.

No. Please read the EAQ.

Draco is not being aggressive; he is just expressing his "WTF why" in a straightforward way

I think he is talking about the mod by @TheyCallMeDanger. OreSpawn does not have a 1.12.2 version; the latest is 1.7.10.

You need to install OreSpawn for 1.12.2.

Play a version of Minecraft above 1.10. 1.12.2, for example.

1.8 is no longer supported on this forum due to its age. Update to a modern version of Minecraft to receive support. Moreover, I'm not sure this forum supports texture pack making is the right place to ask about texture pack making, as that is not related to Forge.

Please read the EAQ and provide the appropriate (and complete) log(s). The crash might not be caused by OreSpawn.

1.7.10 is no longer supported on this forum due to its age. Update to a modern version of Minecraft to receive support.

Can't the player just change the .cfg file anyway?

You are way overcomplicating stuff like registration with unnecessary library classes and functions, making your code almost unreadable. I would suggest to remove unnecessary classes (for example RegUtils, which only adds an item to the registry and assign the references of it to an ObjectHolder (and fails to do it), something that can be done in one line) and rewrite most of your code to keep things simple. Moreover, do not use ItemBase. Read the Common issues and recommendations for more explanation.

You should not be overriding extending BlockContainer.

No. You cannot install any Forge mods or shaders on the Win10 Edition of Minecraft, as Forge does not support the Win10 Edition of Minecraft, which is not written in Java.

Define "pass a forge mod to a native Minecraft code". What do you want to accomplish? What are you trying to provide to the end-user?

Where are you downloading Forge? Please post the exact URL. Also define "won't work".

If you meant your own Minecraft launcher, that is frowned upon by the community...

Iterating through a list isn't that performance intensive, but will make your code a lot more readable and easy to fix.

Call GuiContainer#drawTip in GuiContainer#drawScreen.

Please post your logs and specify what version of Forge you are using.