# Ladder game simulate doesn't work

**URL:** <https://discourse.codecombat.com/t/ladder-game-simulate-doesnt-work/7719>\
**Category:** Uncategorized\
**Created:** [May 25, 2016, 2:19am UTC](https://discourse.codecombat.com/t/ladder-game-simulate-doesnt-work/7719 "2016-05-25T02:19:43Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![LI\_Yan-xun](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.codecombat.com/li_yan-xun/32/4066_2.png) [@LI\_Yan-xun](https://discourse.codecombat.com/u/LI_Yan-xun)\
**Post date:** [May 25, 2016, 2:19am UTC](https://discourse.codecombat.com/t/ladder-game-simulate-doesnt-work/7719/1 "2016-05-25T02:19:43Z")

</div>

I can’t simulate game anymore. I use chrome 50.0.2661.102 m ,and I try on many computers. It stops when “Setting up simulation…”, and other’s “Games simulated” doesn’t change, too.

> **Javascript console from Chrome**
>
> ```python
> lib
> templates/courses/course-details
> templates/play/ladder/ladder
> templates/play/ladder/ladder-tab-view
> templates/play/ladder/my_matches_tab
> templates/play/ladder/play_modal
> templates/play/ladder/simulate_tab
> vendor/aether-coffeescript
> vendor/aether-java
> vendor/aether-javascript
> vendor/aether-lua
> vendor/aether-python
> vendor/coffeescript
> vendor/d3
> vendor/difflib
> vendor/diffview
> vendor/three
> vendor/treema
> views/account/AccountSettingsView
> views/common/SearchView
> views/courses/ChangeCourseLanguageModal
> views/courses/ChooseLanguageModal
> views/courses/CourseDetailsView
> views/courses/CoursesView
> views/courses/JoinClassModal
> views/editor
> views/ladder/LadderPlayModal
> views/ladder/LadderTabView
> views/ladder/LadderView
> views/ladder/MyMatchesTabView
> views/ladder/SimulateTabView
> views/ladder/tournament_results
> views/ladder/utils
> views/modal/ModelModal
> views/modal/RevertModal
> views/play
> ModuleLoader.coffee:86 loaded 36 files, 2063 KB
> CocoModel.coffee:100 Populated defaults for Level Dueling Grounds in 33ms
> Angel.coffee:56 |Hecate's Archer| Worker initialized after 694ms
> CocoModel.coffee:100 Populated defaults for Level Dueling Grounds in 17ms
> 
> LevelLoader.coffee:157 Uncaught TypeError: Cannot set property 'plan' of undefinedt.exports.t.loadDependenciesForSession @ LevelLoader.coffee:157(anonymous function) @ backbone.js:98(anonymous function) @ lodash.js:5605c @ backbone.js:207o.Events.trigger @ backbone.js:146e.success @ backbone.js:434u @ jquery.js:3099h.fireWith @ jquery.js:3211E @ jquery.js:8264(anonymous function) @ jquery.js:8605
> 
> ```

and picture:  
[https://drive.google.com/folderview?id=0B3hRiRl9HbhqNldjMzVXSDhJVjQ&usp=sharing](https://drive.google.com/folderview?id=0B3hRiRl9HbhqNldjMzVXSDhJVjQ&usp=sharing)

---

<div class="post-metadata">

**Author:** ![MultiSuperFreek](https://avatars.discourse-cdn.com/v4/letter/m/c68b51/32.png) [@MultiSuperFreek](https://discourse.codecombat.com/u/MultiSuperFreek)\
**Post date:** [May 25, 2016, 8:19am UTC](https://discourse.codecombat.com/t/ladder-game-simulate-doesnt-work/7719/2 "2016-05-25T08:19:12Z")

</div>

I can confirm I have this problem too. I’ll leave my console output here for troubleshooting.

> **Console output**
>
> ```python
> lib
> templates/courses/course-details
> templates/play/ladder/ladder
> templates/play/ladder/ladder-tab-view
> templates/play/ladder/my_matches_tab
> templates/play/ladder/play_modal
> templates/play/ladder/simulate_tab
> vendor/aether-coffeescript
> vendor/aether-java
> vendor/aether-javascript
> vendor/aether-lua
> vendor/aether-python
> vendor/coffeescript
> vendor/d3
> vendor/difflib
> vendor/diffview
> vendor/three
> vendor/treema
> views/account/AccountSettingsView
> views/common/SearchView
> views/courses/ChangeCourseLanguageModal
> views/courses/ChooseLanguageModal
> views/courses/CourseDetailsView
> views/courses/CoursesView
> views/courses/JoinClassModal
> views/editor
> views/ladder/LadderPlayModal
> views/ladder/LadderTabView
> views/ladder/LadderView
> views/ladder/MyMatchesTabView
> views/ladder/SimulateTabView
> views/ladder/tournament_results
> views/ladder/utils
> views/modal/ModelModal
> views/modal/RevertModal
> views/play
> ModuleLoader.coffee:86 loaded 36 files, 2113 KB
> CocoModel.coffee:100 Populated defaults for Level Dueling Grounds in 18ms
> d3.js:594 Error: <g> attribute transform: Expected number, "translate(NaN, 0)".u @ d3.js:594(anonymous function) @ d3.js:884hn @ d3.js:890W.each @ d3.js:883W.attr @ d3.js:583t.exports.t.generateHistogram @ LadderTabView.coffee:251(anonymous function) @ LadderTabView.coffee:180(anonymous function) @ jquery.js:3256u @ jquery.js:3099h.fireWith @ jquery.js:3211(anonymous function) @ jquery.js:3339u @ jquery.js:3099h.fireWith @ jquery.js:3211E @ jquery.js:8264(anonymous function) @ jquery.js:8605
> CocoModel.coffee:100 Populated defaults for Level Dueling Grounds in 20ms
> LevelLoader.coffee:157 Uncaught TypeError: Cannot set property 'plan' of undefinedt.exports.t.loadDependenciesForSession @ LevelLoader.coffee:157(anonymous function) @ backbone.js:98(anonymous function) @ lodash.js:5605c @ backbone.js:207o.Events.trigger @ backbone.js:146e.success @ backbone.js:434u @ jquery.js:3099h.fireWith @ jquery.js:3211E @ jquery.js:8264(anonymous function) @ jquery.js:8605
> Angel.coffee:56 |Thanatos's Pam| Worker initialized after 516ms
> d3.js:594 Error: <g> attribute transform: Expected number, "translate(NaN, 0)".u @ d3.js:594(anonymous function) @ d3.js:884hn @ d3.js:890W.each @ d3.js:883W.attr @ d3.js:583t.exports.t.generateHistogram @ LadderTabView.coffee:251(anonymous function) @ LadderTabView.coffee:180(anonymous function) @ jquery.js:3256u @ jquery.js:3099h.fireWith @ jquery.js:3211(anonymous function) @ jquery.js:3339u @ jquery.js:3099h.fireWith @ jquery.js:3211E @ jquery.js:8264(anonymous function) @ jquery.js:8605
> 
> ```

---

<div class="post-metadata">

**Author:** ![stealthflac](https://avatars.discourse-cdn.com/v4/letter/s/848f3c/32.png) [@stealthflac](https://discourse.codecombat.com/u/stealthflac)\
**Post date:** [June 26, 2016, 11:46am UTC](https://discourse.codecombat.com/t/ladder-game-simulate-doesnt-work/7719/3 "2016-06-26T11:46:14Z")

</div>

Same here, gotta keep refreshing page to simulate games.

---

<div class="post-metadata">

**Author:** ![LI\_Yan-xun](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.codecombat.com/li_yan-xun/32/4066_2.png) [@LI\_Yan-xun](https://discourse.codecombat.com/u/LI_Yan-xun)\
**Post date:** [June 28, 2016, 2:41pm UTC](https://discourse.codecombat.com/t/ladder-game-simulate-doesnt-work/7719/4 "2016-06-28T14:41:03Z")

</div>

I think that the rate of games generate is smaller then the rate we simulate now, and it didn’t happen before. So we have to refresh the page to setting the next game. It’s my speculation.