[1.14.4] Is this version still supported?

[Cerandior]

I have a somewhat old project lying around and I was planning on working a bit with it again. I opened the build.gradle file with intelliJ however I ran into some issues.

For starters, compileJava failed with the following log:
 

https://gist.github.com/arjolpanci/b5a09e9a7165670a5efd880fb0fa8e1d

 

It's just throwing a bunch of FileAlreadyExistsException. Perhaps the related files are already on the project folder (Don't know why it even executes this step if that were the case).

 

The other problem is that intelliJ cannot find the forge version at the url specified under "repositories" on the build.gradle file:

https://gist.github.com/arjolpanci/6a1c4f01795578124635960503f57f9e

 

Are these errors fixable, or am I forced to upgrade to one of the more recent versions?

 

Thank you in advance.

Edited August 7, 2020 by Cerandior

[Cerandior]

I am going to give this one bump and if there's no solution, I will try to upgrade to the latest version.

[DaemonUmbra]

It's not supposed to be supported as 1.16 is out, but is in a grace period until 1.16 gets a recommended build of Forge, which keeps getting pushed back as Mojang threaten to release 1.16.2

[Cerandior]

  On 8/7/2020 at 7:11 PM, DaemonUmbra said:

It's not supposed to be supported as 1.16 is out, but is in a grace period until 1.16 gets a recommended build of Forge, which keeps getting pushed back as Mojang threaten to release 1.16.2

Expand  

Okay then, will try to move everything over to 1.16

Is there any comprehensive post that lists all the major changes? Or some sort of official documentation about the 1.16 version. I will probably be met with a list of errors when I open the same project on the new version so It would be nice to have a general idea on where to start.

[Red90]

Well, 1.16 is quite similar to 1.15, and there's this: https://gist.github.com/williewillus/30d7e3f775fe93c503bddf054ef3f93e

That's a primer for 1.15; the rendering system is probably the biggest change in that version. I honestly don't know much about the code before 1.16, but from what I've gathered a majority of tutorials are still relevant from 1.15. One major change in 1.16 that I DO know of is dimensions and dimensiontypes.