APM error when browsing to IP vs FQDN

evaluateExpression() error indicates that APD failed to run the rule and evaluate it to True or False. This can happen in at least Full Resource Assign or any item's Branch Rules area in the Access Policy.

 

 

It expects that you will give it some TCL command. In your case, you are giving it "1.2.3.4" which isn't really a TCL command. Look at the predefined items (in Simple mode) for examples of how to do this evaluation if you want to do some custom expressions. If you select something in Simple mode, you can then look at the Advanced mode tab to see what the rule details look like and modify it as you like. Note that not all of the TCL commands are available here, but most are.