Active4D with v20

[Aparajita]

Do not attempt to use Active4D with any v20 version < R2 or v20.1 build 100779. There is a bug in 4D which will cause a crash when you access process/interprocess text variables.

[Doug Hall]

May I assume that more recent versions of 4Dv20 actually do work? What about v21 and going forward? Has 4D addressed compatibility issues?

Thanks,

Doug

[Aparajita]

We haven't tried with current versions of v20. The problem is the bug doesn't surface until the db is run in production, and then crashes several times per hour. 4D has so far been unable to track down the cause from stack traces and memory dumps. They want us to turn 4D's debug mode on, but that makes the db unusably slow, so we are kind of stuck.

I'm hoping one of you is in a position to help 4D figure this out.