Jitpack.io: openjdk12 is not supported (falls back to JDK 8)

Created on 16 May 2019 · 6Comments · Source: jitpack/jitpack.io

Please provide:

Link to build log from https://jitpack.io

https://jitpack.io/com/github/ConsensusJ/bitcoinj/consensusj-master-supernaut-v0.12-g29f8431-1362/build.log

NOTE: Part of the build is dependent on the JDK version and is skipped when run with an earlier version. So although the output looks successful an important Gradle subproject was skipped.

Does the project build on your machine with the same commands (e.g. ./gradlew install) ?

Yes. If I'm running under JDK 12 all modules build, but when I'm running under JDK 11 JavaDoc fails due to:
https://bugs.openjdk.java.net/browse/JDK-8208269

What error are you seeing?

It seems that openjdk12 is not found so it reverts to the default JDK 8, see the JVM version listed in the output below:

Gradle 5.4.1
------------------------------------------------------------

Build time:   2019-04-26 08:14:42 UTC
Revision:     261d171646b36a6a28d5a19a69676cd098a4c19d

Kotlin:       1.3.21
Groovy:       2.5.4
Ant:          Apache Ant(TM) version 1.9.13 compiled on July 10 2018
JVM:          1.8.0_191 (Oracle Corporation 25.191-b12)
OS:           Linux 4.14.63-xxxx-std-ipv6-64 amd64

Thank you!

Source

msgilligan

Most helpful comment

@jitpack-io Is JDK 14 supported yet?

widavies on 18 Apr 2020

👍3 👀1

All 6 comments

For reference, here is a "successful" build with the workaround of specifying JDK 11 and disabling the JavaDoc portion of the build.

https://jitpack.io/com/github/ConsensusJ/bitcoinj/consensusj-master-supernaut-v0.12-gede4bde-1363/build.log

msgilligan on 16 May 2019

Hi,

Indeed, there is no JDK 12 available yet on JitPack.
For the time being perhaps it can be installed before the build using custom commands:
https://jitpack.io/docs/BUILDING/#custom-commands