Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty

[marverix]

I'm trying to run s3_website push on Ubuntu 18.04 with Ruby 2.5 and Java 8. But I'm getting this:

[wait] Failed to fetch an object listing (Unable to execute HTTP request: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty). Trying again in 1 second.
[wait] Failed to fetch an object listing (Unable to execute HTTP request: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty). Trying again in 2 seconds.
[wait] Failed to fetch an object listing (Unable to execute HTTP request: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty). Trying again in 3 seconds.
[wait] Failed to fetch an object listing (Unable to execute HTTP request: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty). Trying again in 5 seconds.
[wait] Failed to fetch an object listing (Unable to execute HTTP request: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty). Trying again in 8 seconds.
[fail] Failed to fetch an object listing (Unable to execute HTTP request: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty)
[info] Summary: 2 operations failed.

Any help?

[xaviershay]

I am working through this, but I suspect https://github.com/sbt/sbt/issues/2295#issuecomment-394490499 and following comments are relevant.

[xaviershay]

https://github.com/sbt/sbt/issues/2295#issuecomment-394490499 led me to https://stackoverflow.com/questions/6784463/error-trustanchors-parameter-must-be-non-empty/50103533#50103533 which workaround appears to have fixed this issue. I am expecting to run into other issues related to https://github.com/laurilehmijoki/s3_website/issues/300 however.

(tl;dr a fix for this is already in 18.10, and should be backported to 18.04 "soon")

[davidhamann]

Just had the same issue on macOS. I re-installed java via Homebrew and it immediately worked again.

In case it helps someone else on macOS:

brew tap caskroom/versions
brew cask install java8

[DJHoltkamp]

I slight change to what @davidhamann said. Leave out the 8

brew tap caskroom/versions
brew cask install java