[1.7.10] Recommended Version, NoSuchMethodError and NoSuchFieldError

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Hello guys,

 

I have a problem with Forge 1.7.10. The Object Entity in the package net.minecraft.entity seems to not have any methods or fields. I do not know why. I checked the versions and as well as the server, the development jar has the version 1.7.10.10.13.4.1558.

 

@SubscribeEvent
public void mobSpawn(EntityJoinWorldEvent e)
{
	World w = e.world;
	Entity entity = e.entity;
	double x = entity.posX;
        }

 

The method above throws a NoSuchFieldError and this method:

 

@SubscribeEvent
public void mobSpawn(EntityJoinWorldEvent e)
{
	World w = e.world;
	Entity entity = e.entity;
	entity.getAir();
        }

 

throws a NoSuchMethodError.

 

I couldn't find anything in the internet, so I decided to ask, because I have no clue.

 

Thanks a lot

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I am using 1.7.10 because I want to run the mod on a Cauldron Server later.

 

And I am exporting the mod with Eclipse. Just building the jar.

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Yes I know that Cauldron is dead. But Sponge is just for 1.8, so I decided to make this little Mod in 1.7.10. Cauldron is still working. But thats another topic.

 

What do you mean by "build with gradle"? I do not know anything about this. Do you have a nice tutorial you can link me?

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Ok now I got it. The problem is that I added as another Mod as a library and when I am building the mod gradlew cannot find this mod and fails building.

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The issue has changed so I just open a new Thread. This can be closed.