[FIXED] TypeError: Argument 1 passed to Truonglv\Groups\Service\ResourceItem\Preparer::setIconFile() must be an instance of XF\Http\Upload, null given, called

[GameNet]

HI

I have found one more issue when I click save button in the resources edit page and it shows a error

TypeError: Argument 1 passed to Truonglv\Groups\Service\ResourceItem\Preparer::setIconFile() must be an instance of XF\Http\Upload, null given, called in /home/thkw8765/public_html/src/addons/Truonglv/Groups/Pub/Controller/ResourceItem.php on line 341 in src/addons/Truonglv/Groups/Service/ResourceItem/Preparer.php at line 60
Truonglv\Groups\Service\ResourceItem\Preparer->setIconFile() in src/addons/Truonglv/Groups/Pub/Controller/ResourceItem.php at line 341
Truonglv\Groups\Pub\Controller\ResourceItem->saveResourceData() in src/addons/Truonglv/Groups/Pub/Controller/ResourceItem.php at line 154
Truonglv\Groups\Pub\Controller\ResourceItem->actionEdit() in src/XF/Mvc/Dispatcher.php at line 352
XF\Mvc\Dispatcher->dispatchClass() in src/XF/Mvc/Dispatcher.php at line 259
XF\Mvc\Dispatcher->dispatchFromMatch() in src/XF/Mvc/Dispatcher.php at line 115
XF\Mvc\Dispatcher->dispatchLoop() in src/XF/Mvc/Dispatcher.php at line 57
XF\Mvc\Dispatcher->run() in src/XF/App.php at line 2351
XF\App->run() in src/XF.php at line 517
XF::runApp() in index.php at line 20

Here a screenshot:

 

[Truonglv]

It was fixed now,.