Failed to add flag level about fbctf HOT 10 CLOSED

Can you check for errors in /var/log/hhvm/error.log? Do other operations that involve database write access work? For example, can you create new teams or categories? Can you create new Quiz levels?

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Did you refresh the page after adding the level? We don't have those actions ajaxified yet so you would need a refresh to see the new challenge.

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If the challenge was created but the page required a manual refresh, that's a bug as well. The page should refresh automatically.

I'd like to see /var/log/hhvm/error.log as well.

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Thanks for your kingly help. As you have suggested, I check these aspects:

1. I can create create new teams or categories successfully.
2. I tried to refresh the page but no new flag level was created.
3. For /var/log/hhvm/error.log. Once I click create button in adding flag level, there will be a new line in /var/log/hhvm/error.log:

[Sat May 14 19:50:44 2016] [hphp] [1014:7f1661fff700:7:000001] [] \nFatal error: Uncaught exception 'HH\InvariantException' with message 'Expected points to be an int' in /var/www/fbctf/src/Utils.php:30\nStack trace:\n#0 /var/www/fbctf/src/Utils.php(30): HH\invariant_violation()\n#1 /var/www/fbctf/src/controllers/ajax/AdminAjaxController.php(202): must_have_int()\n#2 /var/www/fbctf/src/controllers/ajax/AjaxController.php(14): AdminAjaxController->genHandleAction()\n#3 /var/www/fbctf/src/Router.php(54): AjaxController->genHandleRequest()\n#4 /var/www/fbctf/src/Router.php(13): Router::genRouteAjax()\n#5 /var/www/fbctf/src/index.php(7): Router::genRoute()\n#6 /var/www/fbctf/src/index.php(19): genInit()\n#7 {main}
So it seems that clicking create button result in an error.

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The error message is a call stack:
Fatal error: Uncaught exception 'HH\InvariantException' with message 'Expected points to be an int' in /var/www/fbctf/src/Utils.php:30
Stack trace:
#0 /var/www/fbctf/src/Utils.php(30): HH\invariant_violation()
#1 /var/www/fbctf/src/controllers/ajax/AdminAjaxController.php(202): must_have_int()
#2 /var/www/fbctf/src/controllers/ajax/AjaxController.php(14): AdminAjaxController->genHandleAction()
#3 /var/www/fbctf/src/Router.php(54): AjaxController->genHandleRequest()
#4 /var/www/fbctf/src/Router.php(13): Router::genRouteAjax()
#5 /var/www/fbctf/src/index.php(7): Router::genRoute()
#6 /var/www/fbctf/src/index.php(19): genInit()\n#7 {main}
It seems that the code has some defects.

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@xiaji261 what version of hhvm are you running? You can call hhvm --version to check it out.

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@mpomarole I executed your command and this is the result:
lhy@ubuntu:~$ hhvm --version
HipHop VM 3.13.1 (rel)
Compiler: tags/HHVM-3.13.1-0-g4f382ad928a6e2a0607a8dcb251002aca77f11f6
Repo schema: 655b5912cb8136e9df6f9be972153e38ac446e0f

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Expected points to be an int

What value are you using for points?

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@gsingh93 Thanks for your kindly help. Previously I input a string for points. Now my problem is solved. Thanks for all your help.

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No problem. I will add some client side validation in the future to make sure that's an int.

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