Magento 2.2.7 admin panel blank page

Question

After successful installation when i run the admin url it's giving me this. I'm not sure what's happening. So if anyone have any solution for this it will be great help.

i don't know actually what to check in logs. This is the first time i'm installing magento. Can you be more specific? — Nayem323, Dec 03 '18 at 09:04
\xampp\apache\logs\error.log, where xampp is your installation folder — Adarsh Shukla, Dec 03 '18 at 09:13
[ssl:warn] [pid 10848:tid 500] AH01909: www.example.com:443:0 server certificate does NOT include an ID which matches the server name [mpm_winnt:notice] [pid 10848:tid 500] AH00354: Child: Starting 150 worker threads. — Nayem323, Dec 03 '18 at 09:16

score 64 · Accepted Answer · edited Jan 14 '20 at 09:33

64

Update

This is Magento bug. Wrong paths to Windows are generated. The fixed fix is

Magento 2.3.0 - 2.3.3

#/vendor/magento/framework/View/Element/Template/File/Validator.php:140

the string

if (0 === strpos($realPath, $directory)) {
    return true;
}

to replace

$realDirectory = $this->fileDriver->getRealPath($directory);
if ($realDirectory && 0 === strpos($realPath, $realDirectory)) {
   return true;
}

Magento 2.2.7

/vendor/magento/framework/View/Element/Template/File/Validator.php:113

code

protected function isPathInDirectories($path, $directories)
{
    if (!is_array($directories)) {
        $directories = (array)$directories;
    }
    foreach ($directories as $directory) {
        if (0 === strpos($this->fileDriver->getRealPath($path), $directory)) {
            return true;
        }
    }
    return false;
}

to replace

protected function isPathInDirectories($path, $directories)
    {
        $realPath = str_replace('\\', '/', $this->fileDriver->getRealPath($path));
        if (!is_array($directories)) {
            $directories = (array)$directories;
        }
        foreach ($directories as $directory) {
            if (0 === strpos($realPath, $directory)) {
                return true;
            }
        }
        return false;
    }

If You can't find out the (/vendor/magento/framework/) folder in magento 2.2.7 - 2.3.3 . Then You can check it here:

#lib\internal\Magento\Framework\View\Element\Template\File\Validator.php

edited Jan 14 '20 at 09:33

Ameer Hamza

5
3

answered Dec 03 '18 at 19:51

Andrey Rad

901
8
7

$realPath = $this->fileDriver->getRealPath($path); there is no such line – Nayem323 Dec 06 '18 at 07:42
gave the answer in more detail – Andrey Rad Dec 06 '18 at 16:02
1

oh my god why, just spent 3 hours on this, magento is shipping code with bugs on a vanilla installation – Yehia A.Salam Dec 30 '18 at 15:58
1

Great!! Helped me for 2.2.7 – Gaurav Agrawal Feb 22 '19 at 10:46
1

@Andry Rad, same bug in magento version 2.3.1 also there – Hitesh Balpande Mar 28 '19 at 13:09
For Magento 2.3.1, the $realPath var exists on line 138 – Awais Umar Jul 22 '19 at 14:41
If you have used composer install for your project then find this file here \lib\internal\Magento\Framework\View\Element\Template\File – Hemant Aug 16 '19 at 16:10
if it is magento 2.3.2 file path same but line number 138 – shankar boss Aug 30 '19 at 12:09
Helped me on 2.2.10. Thanks a lot. – hrvojeA Oct 20 '19 at 18:25
@AndreyRad Thanks a lot ..Soln worked with 2.3.4 ..Can you please tell how do you debugged issue is in Validator.php file ? – Mahendra Jella Feb 27 '20 at 10:26
Worked in 2020 (not many things do xD) – Fresz Apr 30 '20 at 06:52
Saved my day .Thank you – Abilash Erikson Jul 01 '20 at 13:19

score 3 · Answer 2 · edited Nov 07 '22 at 13:59

3

If you can't find the (/vendor/magento/framework/) folder in magento 2. Then you can find it here:

C:\xampp\htdocs\magento\lib\internal\Magento\Framework\View\Element\Template\File\Validator.php

edited Nov 07 '22 at 13:59

Lucas de Rijke

31
6

answered May 22 '19 at 07:14

Kulwinder Singh

31
2

Magento 2.2.7 admin panel blank page

2 Answers2

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