Failed to launch project (java certification error)

Hello IA team,

We need your help on this error we are getting when launching projects from our clients.

Ignition gateway Ver 7.7.2
java version “1.8.0_31”
Java™ SE Runtime Environment (build 1.8.0_31-b13)
Java HotSpot™ 64-Bit Server VM (build 25.31-b07, mixed mode)

other details of the error

need your help asap.

Thank you!

I don’t have a solution for you, but I just had the exact same bug running on the same version of Java. Check out my post here: … a+8#p50917

Fortunately without doing anything on the clients, got rid of the error.
I also tried to reinstall Java 8, but the error persist yesterday.
Right now, we are able to launch applications on our clients.

Will keep you posted if ever we encounter this issue again.

Do let us know if you found a solution that isn’t tedious.

Thank you!