Java Security error - NoSuchAlgorithm:Error constructing implementation

I am having an issue launching a vision project on a Windows 10 client machine. The project use to launch successfully in the past, however, I am now receiving the attached error, any thoughts on how to resolve??

image

Can you try this?

5 Likes

That did it, thanks Kevin.

This also solved the same issue for me. The end user's question is "how does that happen?".

I can't answer that. Can you @Kevin.Herron?

Cheers!

I had the same issue.....solution was to follow Kevin's advice and delete the following files

C:\Users\some_name.ignition\cache\resources\runtimes\11.0.6\lib\security\cacerts

C:\Users\some_name.ignition\cache\resources\runtimes\11.0.6\lib\security\cacerts.bak

where "some_name" is your unique username that is running the Ignition app

Question: I haven't seen this issue before - just random occurrence or a serious issue?

It's a somewhat random occurrence that only seems to happen on Windows. Something to do with file copying or moving when unpacking a zip file... not sure.

I think later versions added some changes to try and address this.

:smiley:
Cool - thanks for your help on this Kevin. I've never seen this before - just want to avoid any downtime.
Sincerely,
Mike