Cannot create image styles on Wamp server (Apache/windows)

I am receiving this same issue with drupal-8.0-alpha12 with Wampserver "wampserver2.5-Apache-2.4.9-Mysql-5.6.17-php5.5.12-64b."

There must be an apache mod or PHP issue within Wampserver 2.5 that this version of Drupal 8 does not play nicely with.

Simlilar issue and situation.

I am able to create a taxonomy, a user profile and a node. They can be edited. But viewing drives the error:

( ! ) Fatal error: Call to a member function getCacheTag() on a non-object in C:\wamp\www\domain\core\modules\image\src\Plugin\Field\FieldFormatter\ImageFormatter.php on line 121

This is true as admin, as user with a role, and as anonymous.

Hi @nbz ;)

That looks like the image style is missing...

Check the image style configuration of the formatter of that field and what image styles are available on the system. I guess we're not checking if that exists, which we should do, but this shouldn't happen in a default installation?

Hy Berdir,
Thanks for the pointer, indeed the image style was absent. I am able to create the image style, but unable to edit the style. I tried a new install of D8. All I get is a error message saying "server over load." But then I am building the site locally.

I also have all of these same issues: can't view articles, getCacheTag() error, can't view a custom image style, no image styles created by the default profile. I've attached an image of my stack trace.

I don't want to jump to conclusions, but this might be the same issue as #2275499: Unable to install Drupal on Windows. I get the same crash report in the Event Viewer about httpd.exe when any of these errors occur, including on installation. If you look at the other issue, you'll see a list of modules that were correctly installed. Image is not one of them. I think the crash on installation may be happening when Image is being installed, maybe when it tries to create the default styles.

I get the same error in a different case. Not sure about the steps needed to reproduce but I'm on Mac and this is not during install. Either way the fatal error should probably be avoided.

After applying the patch I didn't get the previously mentioned fatal error anymore. I don't know if this solved the initial problem but because of the check in the patch, at least I'm able to view content now, thanks!

Environment:
Windows 7
WampServer Version 2.5
Apache 2.4.9 (Win64) PHP 5.5.12
MySQL 5.6.17
Drupal 8.0.0-beta2

I'had same error "Fatal error: Call to a member function getCacheTag() on a non-object in C:\wamp\www\drupal-8.0-alpha12\core\modules\image\src\Plugin\Field\FieldFormatter\ImageFormatter.php on line 121"

I Resolve the problem with 2 corrections :
1 - I'd replace getCacheTag() with getCacheTags() in every file where getCacheTag is present (in \Core)
2 - In : "C:\wamp\www\drupal-8.0-alpha12\core\modules\image\src\Plugin\Field\FieldFormatter\ImageFormatter.php" I'd Replace on line 121 :
"$cache_tags = $image_style->getCacheTag();"
with
"
if (isset($image_style)) {
$cache_tags = $image_style->getCacheTags();
}
"
And all work well !

@daconrilcy

1 - I'd replace getCacheTag() with getCacheTags() in every file where getCacheTag is present (in \Core)

Fixed #2351847: Rename getCacheTag() to getCacheTags() CR => https://www.drupal.org/node/2360567

2 - In : "C:\wamp\www\drupal-8.0-alpha12\core\modules\image\src\Plugin\Field\FieldFormatter\ImageFormatter.php" I'd Replace on line 121 :
"$cache_tags = $image_style->getCacheTag();"
with
"
if (isset($image_style)) {
$cache_tags = $image_style->getCacheTags();
}
"

Fixed in the patch.

Please use the lastest dev (drupal 8 beta 3) ;)

#15 no longer applies.

Rerolled #15.

Same issue here and the patch provided by dcam (#19) works fine.

#19 Patch does not work for me.
WAMP 2.5
PHP 5.5.12
Apache 2.4.9
mysql 5.6.17

Patch failed to apply on HEAD.

Rerolled patch with a small change. See attached patch.

Applied locally and looks good.

Part of this is a duplicate of https://www.drupal.org/node/2479487. You get this error if you delete an image style. But this issue seems to suggest that when installing the standard profile image styles are not created. I can not reproduce that.

Re-roll, based on #23.

Testing..

Re-roll again.. now with ';' at the end.

This issue was filed against Drupal 8 alpha 2. #15 suggests this was fixed in Drupal 8 beta 3 and in #26 there is a report that this root cause is not reproducible. Because of that and the lack of activity here, as in no comments confirming that the problem still exists, I am closing this as outdated.

If this is incorrect reopen the issue, by setting the status to 'Active', and add a comment explaining what still needs to be done.

Thanks!