What are storedValues (seen in Blocky) and where is it stored?

Sure. I was just trying to replicate @FranzS’ log output that doesn’t make sense to me.

It depends:

Create a new rule:

grafik

var logger = Java.type('org.slf4j.LoggerFactory').getLogger('org.openhab.rule.' + ctx.ruleUID);
logger.error(('Test124: ' + String(this.storedValues['Test124'])));

Result:

22:26:35.396 [ERROR] [.internal.handler.ScriptActionHandler] - Script execution of rule with UID '8fc7061bec' failed: TypeError: Cannot read property "Test124" from undefined in <eval> at line number 4

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