[BUG-14889] Error during blocking read of tags through scripting

[mazeyrat]

Hi @awalker, @Colby.Clegg,

I have done other test with the final 8.0.5, and I think this issue is related to some tag expression with runscript where import doesn't work as in 7.9:

Runscript() not working after upgrading from 7.9 to 8

@Kevin.Herron, I think I encounter a similar issue: Ignition 8.0.5 Gateway Scripting Project set to “global” I’ve create a new tag expression with a runscript. runscript("shared.tag.alarm.test",0) in the global project: def shared.tag.alarm.test() import shared.tag.util return 0 Expression return : [null, Error_ExpressionEval("Error executing script for runScript() expression:shared.tag.alarm.test"), Thu Oct 17 17:04:44 CEST 2019 (1571324684504)] if I supprim the import, tag express…