Correct URI and Route but Page Won't Load (Blank Page)

A blank page mean there's an error. If it was a routing error, you would get a 404 error. Look at your log files for any error messages.. Also increase your debug level and set your environment to development to see error messages instead of a blank screen. I compiled a list of things to look for when you have troubles with a CI4 app, that may help you with that error.

Here is my error log:

Code:

CRITICAL - 2022-06-07 18:26:54 --> Call to undefined method App\Controllers\Images\View_Image::default_method()
#0 /Users/nykianderson/Sites/shape_search/vendor/codeigniter4/framework/system/CodeIgniter.php(830): App\Controllers\Images\View_Image->_remap('action', '628460ec47d68')
#1 /Users/nykianderson/Sites/shape_search/vendor/codeigniter4/framework/system/CodeIgniter.php(419): CodeIgniter\CodeIgniter->runController(Object(App\Controllers\Images\View_Image))
#2 /Users/nykianderson/Sites/shape_search/vendor/codeigniter4/framework/system/CodeIgniter.php(326): CodeIgniter\CodeIgniter->handleRequest(NULL, Object(Config\Cache), false)
#3 /Users/nykianderson/Sites/shape_search/public_html/index.php(37): CodeIgniter\CodeIgniter->run()
#4 {main}
INFO - 2022-06-07 18:33:18 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:33:20 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:34:31 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:35:38 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:35:39 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:35:48 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:35:49 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:49:21 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:52:24 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:58:10 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:58:12 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:59:23 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:59:25 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 19:00:57 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 19:00:58 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.

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A blank page mean there's an error. If it was a routing error, you would get a 404 error. Look at your log files for any error messages.. Also increase your debug level and set your environment to development to see error messages instead of a blank screen. I compiled a list of things to look for when you have troubles with a CI4 app, that may help you with that error.

Here is my error log:

Code:

CRITICAL - 2022-06-07 18:26:54 --> Call to undefined method App\Controllers\Images\View_Image::default_method()
#0 /Users/nykianderson/Sites/shape_search/vendor/codeigniter4/framework/system/CodeIgniter.php(830): App\Controllers\Images\View_Image->_remap('action', '628460ec47d68')
#1 /Users/nykianderson/Sites/shape_search/vendor/codeigniter4/framework/system/CodeIgniter.php(419): CodeIgniter\CodeIgniter->runController(Object(App\Controllers\Images\View_Image))
#2 /Users/nykianderson/Sites/shape_search/vendor/codeigniter4/framework/system/CodeIgniter.php(326): CodeIgniter\CodeIgniter->handleRequest(NULL, Object(Config\Cache), false)
#3 /Users/nykianderson/Sites/shape_search/public_html/index.php(37): CodeIgniter\CodeIgniter->run()
#4 {main}
INFO - 2022-06-07 18:33:18 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:33:20 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:34:31 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:35:38 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:35:39 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:35:48 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:35:49 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:49:21 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:52:24 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:58:10 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:58:12 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:59:23 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 18:59:25 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 19:00:57 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2022-06-07 19:00:58 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.

The Critical Error I fixed already. I tried to use a _remap function.