I am on vanilla Minecraft 1.14. I've downloaded the installer and let it do its thing - then restarted launcher, so that the BBOR profile was created successfully and hit play.

I get the following, in an error pop-up:

Name: 1.14.jar
URL: https://s3.amazonaws.com/Minecraft.Download/versions/1.14/1.14.jar
Error details: HTTP 403: Forbidden
Filename on disk: 3b7a-693b-c40f-e5f5
Path: C:\Users\PAULBE~1\AppData\Local\Temp\3b7a-693b-c40f-e5f5
Exists: file

Any ideas?

Same here. Downloaded the 1.14 jar and ran the installer as directed. BBOR profile was added to launcher, but will not play. Here's my error info:

Failed to download file. 1.14.jar
Name: 1.14.jar
URL: https://s3.amazonaws.com/Minecraft.Download/versions/1.14/1.14.jar
Error details: HTTP 403: Forbidden
Filename on disk: 2264-bb0a-2e40-c434
Path: C:\Users\teh1l\AppData\Local\Temp\2264-bb0a-2e40-c434
Exists: file

The BBOR profile doesn't directly reference the location of the 1.14.jar file, it instead inherits from the 1.14 profile. The 1.14 profile you have, is it called 1.14?

You are using the 1.14.2 version of the mod, and also have a profile for 1.14.2 (un-modded) with the name 1.14.2?

Hi, when I started playing again recently I downloaded 1.14.1 directly, such that the 1.14 JAR was not there. It seems since you inherit from 1.14 instead of the latest version, if you do not have a local 1.14 JAR this error will happen.

Downloading the 1.14 JAR for Minecraft fixes the issue for version 1.14.

I cannot seem to get it working for 1.14.2. Would you be able to make this happen for us please? I took a look at the source code but cannot see where exactly the inheritance is happening.

Was not aware you'd published a 1.14.2 version, but the JAR produced by building your 1.14.2 branch does work with 1.14.2. Cheers Irti