<![CDATA[Maximum Call Back Size Exceeded]]>Moving units from room to room gave the following error when using

var roomExits = Game.map.describeExits(unit.room.name);

Error:
[7:57:16 PM]RangeError: Maximum call stack size exceeded
at String.match (native)
at Object.exports.calcCreepCost.exports.checkConstructionSite.structureType.rampart._.any.exports.getDiff.exports.checkControllerAvailability.exports.roomNameToXY (/opt/engine/dist/utils.js:344:22)
at Object.describeExits (/opt/engine/dist/game/map.js:169:46)
at getRoomForExit (Defense:174:27)

]]>http://screeps.com/forum/topic/1297/maximum-call-back-size-exceededRSS for NodeSat, 06 Jun 2026 10:30:26 GMTFri, 06 Nov 2015 01:01:03 GMT60<![CDATA[Reply to Maximum Call Back Size Exceeded on Invalid Date]]>Moving units from room to room gave the following error when using

var roomExits = Game.map.describeExits(unit.room.name);

Error:
[7:57:16 PM]RangeError: Maximum call stack size exceeded
at String.match (native)
at Object.exports.calcCreepCost.exports.checkConstructionSite.structureType.rampart._.any.exports.getDiff.exports.checkControllerAvailability.exports.roomNameToXY (/opt/engine/dist/utils.js:344:22)
at Object.describeExits (/opt/engine/dist/game/map.js:169:46)
at getRoomForExit (Defense:174:27)

]]>http://screeps.com/forum/post/5911http://screeps.com/forum/post/5911Invalid Date<![CDATA[Reply to Maximum Call Back Size Exceeded on Invalid Date]]>This issue is reproducible if you call this function several times. If you stop calling and resume it willl go away and then come back. Is there a fix for this?

Not sure if the full error helps but:

[3:59:59 PM]RangeError: Maximum call stack size exceeded
at String.match (native)
at Object.exports.calcCreepCost.exports.checkConstructionSite.structureType.rampart._.any.exports.getDiff.exports.checkControllerAvailability.exports.roomNameToXY (/opt/engine/dist/utils.js:344:22)
at Object.describeExits (/opt/engine/dist/game/map.js:169:46)
at getRoomForExit (Defense:174:27)
at findNextRoom (Defense:234:17)
at findNextRoom (Defense:248:12)
at findNextRoom (Defense:248:12)
at findNextRoom (Defense:248:12)
at findNextRoom (Defense:248:12)

]]>http://screeps.com/forum/post/5912http://screeps.com/forum/post/5912Invalid Date<![CDATA[Reply to Maximum Call Back Size Exceeded on Invalid Date]]>This is still a problem, are the devs aware of this? Any particular information that would help?

]]>http://screeps.com/forum/post/5913http://screeps.com/forum/post/5913Invalid Date<![CDATA[Reply to Maximum Call Back Size Exceeded on Invalid Date]]>Try to debug those findNextRoom calls, it seems to be a problem in the recursion in your code.

]]>http://screeps.com/forum/post/5914http://screeps.com/forum/post/5914Invalid Date