I have been using walls script which is fantastic, but have just had the following error: TypeError: Cannot read property 'replace' of undefined TypeError: Cannot read property 'replace' of undefined at fixNewObject (apiscript.js:24472:15) at apiscript.js:24383:13 at Function._.each._.forEach (/home/node/d20-api-server/node_modules/underscore/underscore.js:153:9) at Object.Walls.HandleInput (apiscript.js:24315:9) at apiscript.js:24438:13 at eval (eval at <anonymous> (/home/node/d20-api-server/api.js:1:0), <anonymous>:65:16) at Object.publish (eval at <anonymous> (/home/node/d20-api-server/api.js:1:0), <anonymous>:70:8) at /home/node/d20-api-server/api.js:1494:12 at /home/node/d20-api-server/node_modules/firebase/lib/firebase-node.js:93:560 at hc (/home/node/d20-api-server/node_modules/firebase/lib/firebase-node.js:39:147) The last line processed was "!walls curveto 1072.83 1162.10 1083.69 1153.05 1086.86 1149.72" and the next line is "!walls curveto 1611.84 608.35 1608.90 598.64 1608.26 595.00" Fishing now, does anyone know what may cause it?