Ah okay, sorry. Yeah I get this on startup:
Assertion failure: Action method appears to be missing, check ACE table names match script namesStack trace: Error at Error (<anonymous>) at assert2 (http://localhost:50001/preview_prelude.js:12:10) at new Action (http://localhost:50001/eveng.js:1194:3) at new EventBlock (http://localhost:50001/eveng.js:467:14) at EventSheet.init_event (http://localhost:50001/eveng.js:108:16) at new EventBlock (http://localhost:50001/eveng.js:478:16) at EventSheet.init_event (http://localhost:50001/eveng.js:108:16) at new EventBlock (http://localhost:50001/eveng.js:478:16) at EventSheet.init_event (http://localhost:50001/eveng.js:108:16) at new EventSheet (http://localhost:50001/eveng.js:94:9)
Then this when attempting to clear the costs:
Javascript error!Uncaught TypeError: Cannot call method 'apply' of undefinedhttp://localhost:50001/eveng.js, line 1290 (col undefined)This is either a bug in Construct 2 or a problem in a third party plugin or behavior - please report it to the developer!
The first error message will appear just by putting the clear-cost action in the project, even before it triggers in game (I tried your pthfinding costs example and it worked fine, then did nothing else but add clear costs and that first error came about).