Snytax help for ChatSetAttr in ScriptCard or PowerCard

This one line is all I need help with. I am trying to call the ChatSetAttr Api from within ScriptCard to increment exhaustion_level by +1 --@setattr --exhaustion_level [[@{selected|exhaustion_level}+1]] thanks for your help 

Hey, Joel... Regardless of if that line is correct (and you can test by running the ChatSetAttr command on its own), you are going to run into the problem of not having a selected token when you call a mod script from another mod script (ScriptCards issuing a message for ChatSetAttr). This is because the Script Moderator (the receiver of bangsy messages) is like a player at the table, except it doesn't have any tokens selected. Since CSA is, I believe, set up to operate on the characters associated with the selected tokens, this will be a problem. You can get around it by using CSA syntax to tell it, manually, which character to operate on... or you can install SelectManager which will handle this for you in the background.

Also, you seem to be missing a vertical pipe (   |   ) after your script trigger, and any double dashes normally used by the subordinate script should be converted to single underscores (   _   ). E.g., if a standard script call was !myScript --param1|val1 then in scriptcards this would generally be  --@myScript|_param1|val1  Of course, you may still run into selected token issues as Tim mentioned, possibly requiring a SelectManager call, something like --@forselected|myScript _param1|val1

Yeah I finally figured it out by doing: --@setattr|_charid @{selected|character_id} _exhaustion_level|[[@{exhaustion_level}+1]] This gives me the expected outcome I was looking for. Thanks for the assistance and replies