[Bug] Uncaught Failed to allocate memory!

Setup :
1) Created a entity group (testcaseGroup => EntityGroup) .
2) Added a empty entity with a component (testcaseTag => Component) with a data value (for testing used int32) .
3) Created a Component System script , were i grabbed the entities which have testcaseTag attached .

When does it appears :

Case 1 : Destroyed grabbed entities & instantiated testcaseGroup

Code (CSharp):

1. namespace game {
2.     /** New System */
3.     export class testcase extends ut.ComponentSystem {
4.      
5.         OnUpdate():void {
6.             let entities : ut.Entity[] = []
7.             this.world.forEach( [ut.Entity , game.testcaseTag] , (entity , tag)=>{
8.                 entities.push(entity)
9.             })
10.             for(let i = 0 ; i < entities.length ; i++)
11.                     this.world.destroyEntity(entities[i])
12.  
13.             ut.EntityGroup.instantiate(this.world , "game.testcaseGroup")
14.         }
15.     }

Error : The entity trying to destroy doesn't exist


Case 2 : Added a exists check statement and then tried destroying . As it loops , the memory starts to increase thus casing lag on browser .

Code (CSharp):

1. namespace game {
2.     /** New System */
3.     export class testcase extends ut.ComponentSystem {
4.        
5.         OnUpdate():void {
6.             let entities : ut.Entity[] = []
7.             this.world.forEach( [ut.Entity , game.testcaseTag] , (entity , tag)=>{
8.                 entities.push(entity)
9.             })
10.             for(let i = 0 ; i < entities.length ; i++) {
11.                 if(this.world.exists(entities[i]))
12.                     this.world.destroyEntity(entities[i])
13.             }
14.  
15.             ut.EntityGroup.instantiate(this.world , "game.testcaseGroup")
16.         }
17.     }
18. }

Error : After meanwhile when the memory exceeds a certain amount , it throws the error Uncaught Failed to allocate memory!

 

Here's the situation . I have few effect groups . Whenever player hit's enemy i instantiate a effect group which has entity with animation sequence . Is there any other way of instantiating entities ? The only way i think of right now is reusing the instantiated effects as required .

 

Great !