Lightbox not working

Hi!

I have the latest Beta installed ( 2.7.0.beta9) and just found out, that the lightbox isn’t working.
I have looked at sidekiq but there’s not a failure, everything works as expected.

Here’s the image filter in the settings:

Here’s the lightbox working, what do I have to do to have the same behaviour?

Thank you!

1 Like

Hello Alex,

You mean the default Discourse lightbox correct? or are you using a custom theme component like this one?

If you mean the default lightbox, I just tested it in my site (2.7.0.beta9), with the same settings you shared, and it’s working correctly. After you upload an image in the forum you have to wait a few seconds for the lightbox to load, or you could try refreshing the page. Also, depending on the size of your image, there may or may not be a lightbox. You can see an example here in Meta:

With small images that fit completely in the topic there is no lightbox:

505a15ddc7c227b3f646c1d069c4bea5

But bigger images are available in a lightbox:

Could you check again and if you still have trouble with lightboxes:

  • Please share a link to a topic in your forum where the issue is happening (if possible)
  • Check your error logs at https://your-site-domain/logs/
  • Check if you have any custom theme or custom configuration that may be interfering with lightboxes
  • You could also check in your browser console (press f12) to see if there are any errors.
1 Like

Hi!

Yes I mean the default Discourse lightbox.

So I disbaled all theme components and plugins, switched to the default theme and tried again with a big image, but it doesn’t work.

Here is another screenshot with the browser console and the errors.

1 Like

Hi Alex,

Could you try it in safe-mode?

1 Like

It’s the same in safe-mode, not working.

1 Like

I think this caused a 3rd party plugin or TC. Disable plugin sometimes not enough. You have to remove or comment out # that line from app.yml and rebuild.
Can you share which plugins you use?
Do you use any custom script?

1 Like

Here are the Plugins:

I don’t want to disable all and always rebuild the container, this takes too much time.

1 Like

Can you check the /logs?
yoursite.com/logs

This is a CSP error which block the scripts but I am not sure what causing it. Disable CSP might help but that is not the solution and not secure.
Do you change something in settings which is relevant with uploads or images? For example secure media uploads site setting? Default it turned off.

1 Like

Here are the logs from the last few days


Deprecation notice: The `asset-url` SCSS function is deprecated. Use `absolute-image-url` instead. At /path/to/discourse/vendor/bundle/ruby/2.7.0/gems/sassc-2.0.1/lib/sassc/functions_handler.rb:22:in
26 Apr 10:57 am
MaxMindDB (/path/to/discourse/vendor/data/GeoLite2-City.mmdb) could not be found: No such file or directory @ rb_sysopen - /path/to/discourse/vendor/data/GeoLite2-City.mmdb
26 Apr 11:38 am
MaxMindDB (/path/to/discourse/vendor/data/GeoLite2-ASN.mmdb) could not be found: No such file or directory @ rb_sysopen - /path/to/discourse/vendor/data/GeoLite2-ASN.mmdb
26 Apr 11:38 am
Deprecation notice: The `asset-url` SCSS function is deprecated. Use `absolute-image-url` instead. At /path/to/discourse/vendor/bundle/ruby/2.7.0/gems/sassc-2.0.1/lib/sassc/functions_handler.rb:22:in
26 Apr 1:10 pm
Uncaught TypeError: Cannot read property 'lookup' of undefined Url: https://my-domain.org/assets/application-9f43b394aea295e9b6076991acce965ab67c3d6ff644a7bea169ba4c3c701f14.js Line: 1 Column: 39912
26 Apr 1:13 pm
Uncaught TypeError: Cannot read property 'lookup' of undefined Url: https://my-domain.org/assets/ember_jquery-36a23101c869ab0dc53fc908de69adb785731593573d32bdeef416acc1076ef4.js Line: 26 Column: 281
26 Apr 1:36 pm
Deprecation notice: The `asset-url` SCSS function is deprecated. Use `absolute-image-url` instead. At /path/to/discourse/vendor/bundle/ruby/2.7.0/gems/sassc-2.0.1/lib/sassc/functions_handler.rb:22:in
26 Apr 5:55 pm
Uncaught TypeError: Cannot read property 'lookup' of undefined Url: https://my-domain.org/assets/application-9f43b394aea295e9b6076991acce965ab67c3d6ff644a7bea169ba4c3c701f14.js Line: 1 Column: 39912
26 Apr 6:31 pm
3
Uncaught TypeError: Cannot read property 'lookup' of undefined Url: https://my-domain.org/assets/ember_jquery-36a23101c869ab0dc53fc908de69adb785731593573d32bdeef416acc1076ef4.js Line: 26 Column: 281
26 Apr 7:15 pm
Uncaught TypeError: Cannot read property 'hasMuted' of undefined Url: https://my-domain.org/assets/application-9f43b394aea295e9b6076991acce965ab67c3d6ff644a7bea169ba4c3c701f14.js Line: 1 Column: 272
26 Apr 7:20 pm
3
Uncaught TypeError: Cannot read property 'lookup' of undefined Url: https://my-domain.org/assets/ember_jquery-36a23101c869ab0dc53fc908de69adb785731593573d32bdeef416acc1076ef4.js Line: 26 Column: 281
26 Apr 7:27 pm
2
Uncaught TypeError: Cannot read property 'lookup' of undefined Url: https://my-domain.org/assets/ember_jquery-36a23101c869ab0dc53fc908de69adb785731593573d32bdeef416acc1076ef4.js Line: 26 Column: 281
26 Apr 7:27 pm
2
Uncaught TypeError: Cannot read property 'lookup' of undefined Url: https://my-domain.org/assets/ember_jquery-36a23101c869ab0dc53fc908de69adb785731593573d32bdeef416acc1076ef4.js Line: 26 Column: 281
26 Apr 7:49 pm
Uncaught Error: Could not find module discourse-common/lib/raw-handlebars Url: https://my-domain.org/assets/ember_jquery-36a23101c869ab0dc53fc908de69adb785731593573d32bdeef416acc1076ef4.js Line: 36
26 Apr 8:56 pm
3
MaxMindDB (/path/to/discourse/vendor/data/GeoLite2-City.mmdb) could not be found: No such file or directory @ rb_sysopen - /path/to/discourse/vendor/data/GeoLite2-City.mmdb
26 Apr 9:12 pm
3
MaxMindDB (/path/to/discourse/vendor/data/GeoLite2-ASN.mmdb) could not be found: No such file or directory @ rb_sysopen - /path/to/discourse/vendor/data/GeoLite2-ASN.mmdb
26 Apr 9:12 pm
TypeError: this is undefined Url: https://my-domain.org/assets/application-9f43b394aea295e9b6076991acce965ab67c3d6ff644a7bea169ba4c3c701f14.js Line: 1 Column: 399117 Window Location: https://systemd
27 Apr 11:31 am
TypeError: this is undefined Url: https://my-domain.org/assets/application-9f43b394aea295e9b6076991acce965ab67c3d6ff644a7bea169ba4c3c701f14.js Line: 1 Column: 399117 Window Location: https://systemd
27 Apr 1:10 pm
TypeError: this is undefined Url: https://my-domain.org/assets/application-9f43b394aea295e9b6076991acce965ab67c3d6ff644a7bea169ba4c3c701f14.js Line: 1 Column: 399117 Window Location: https://systemd
27 Apr 3:35 pm
Deprecation notice: The `asset-url` SCSS function is deprecated. Use `absolute-image-url` instead. At /path/to/discourse/vendor/bundle/ruby/2.7.0/gems/sassc-2.0.1/lib/sassc/functions_handler.rb:22:in
27 Apr 5:24 pm
4
TypeError: this is undefined Url: https://my-domain.org/assets/application-9f43b394aea295e9b6076991acce965ab67c3d6ff644a7bea169ba4c3c701f14.js Line: 1 Column: 399117 Window Location: https://systemd
27 Apr 5:55 pm
Uncaught TypeError: Cannot read property 'lookup' of undefined Url: https://my-domain.org/assets/ember_jquery-36a23101c869ab0dc53fc908de69adb785731593573d32bdeef416acc1076ef4.js Line: 26 Column: 281
27 Apr 10:11 pm
Uncaught TypeError: Cannot read property 'lookup' of undefined Url: https://my-domain.org/assets/ember_jquery-36a23101c869ab0dc53fc908de69adb785731593573d32bdeef416acc1076ef4.js Line: 26 Column: 281
27 Apr 10:11 pm
Deprecation notice: The `asset-url` SCSS function is deprecated. Use `absolute-image-url` instead. At /path/to/discourse/vendor/bundle/ruby/2.7.0/gems/sassc-2.0.1/lib/sassc/functions_handler.rb:22:in
27 Apr 10:11 pm
Uncaught TypeError: Cannot read property 'lookup' of undefined Url: https://my-domain.org/assets/application-9f43b394aea295e9b6076991acce965ab67c3d6ff644a7bea169ba4c3c701f14.js Line: 1 Column: 39912
27 Apr 10:12 pm
3
Uncaught TypeError: Cannot read property 'lookup' of undefined Url: https://my-domain.org/assets/application-9f43b394aea295e9b6076991acce965ab67c3d6ff644a7bea169ba4c3c701f14.js Line: 1 Column: 39912
27 Apr 10:15 pm
2
Uncaught TypeError: Cannot read property 'lookup' of undefined Url: https://my-domain.org/assets/application-9f43b394aea295e9b6076991acce965ab67c3d6ff644a7bea169ba4c3c701f14.js Line: 1 Column: 39912
27 Apr 10:15 pm
3
TypeError: this is undefined Url: https://my-domain.org/assets/application-9f43b394aea295e9b6076991acce965ab67c3d6ff644a7bea169ba4c3c701f14.js Line: 1 Column: 399117 Window Location: https://systemd
28 Apr 2:11 pm
39
Uncaught TypeError: Cannot read property 'lookup' of undefined Url: https://my-domain.org/assets/ember_jquery-36a23101c869ab0dc53fc908de69adb785731593573d32bdeef416acc1076ef4.js Line: 26 Column: 281
28 Apr 2:40 pm
3
Uncaught TypeError: Cannot read property 'lookup' of undefined Url: https://my-domain.org/assets/ember_jquery-36a23101c869ab0dc53fc908de69adb785731593573d32bdeef416acc1076ef4.js Line: 26 Column: 281
28 Apr 2:40 pm
SyntaxError: missing ; before statement Url: https://my-domain.org/assets/application-9f43b394aea295e9b6076991acce965ab67c3d6ff644a7bea169ba4c3c701f14.js Line: 1 Column: 335108 Window Location: http
28 Apr 3:35 pm
Job exception: timeout expired
29 Apr 7:20 am
TypeError: this is undefined Url: https://my-domain.org/assets/application-9f43b394aea295e9b6076991acce965ab67c3d6ff644a7bea169ba4c3c701f14.js Line: 1 Column: 399117 Window Location: https://systemd
29 Apr 11:39 am
TypeError: this is undefined Url: https://my-domain.org/assets/application-9f43b394aea295e9b6076991acce965ab67c3d6ff644a7bea169ba4c3c701f14.js Line: 1 Column: 399117 Window Location: https://systemd
29 Apr 11:56 am
15
TypeError: this is undefined Url: https://my-domain.org/assets/application-9f43b394aea295e9b6076991acce965ab67c3d6ff644a7bea169ba4c3c701f14.js Line: 1 Column: 399117 Window Location: https://systemd
29 Apr 10:36 pm
13
Uncaught TypeError: Cannot read property 'lookup' of undefined Url: https://my-domain.org/assets/ember_jquery-36a23101c869ab0dc53fc908de69adb785731593573d32bdeef416acc1076ef4.js Line: 1 Column: 3160
30 Apr 9:15 am
TypeError: this is undefined Url: https://my-domain.org/assets/application-8bfc07985dbcabd8394d28dae8f92a4bad0849cac293e0dff30640c3c9f337a5.js Line: 1 Column: 399267 Window Location: https://systemd
30 Apr 6:54 pm
2
TypeError: this is undefined Url: https://my-domain.org/assets/application-8bfc07985dbcabd8394d28dae8f92a4bad0849cac293e0dff30640c3c9f337a5.js Line: 1 Column: 399267 Window Location: https://systemd
1 May 8:22 pm
TypeError: this is undefined Url: https://my-domain.org/assets/application-8bfc07985dbcabd8394d28dae8f92a4bad0849cac293e0dff30640c3c9f337a5.js Line: 1 Column: 399267 Window Location: https://systemd
2 May 10:02 am
Job exception: Connection timed out
2 May 3:38 pm
4
Uncaught TypeError: Cannot read property 'lookup' of undefined Url: https://my-domain.org/assets/ember_jquery-36a23101c869ab0dc53fc908de69adb785731593573d32bdeef416acc1076ef4.js Line: 26 Column: 281
2 May 11:50 pm
5
Uncaught TypeError: Cannot read property 'lookup' of undefined Url: https://my-domain.org/assets/ember_jquery-36a23101c869ab0dc53fc908de69adb785731593573d32bdeef416acc1076ef4.js Line: 1 Column: 3160
3 May 9:59 am
2
MaxMindDB (/path/to/discourse/vendor/data/GeoLite2-City.mmdb) could not be found: No such file or directory @ rb_sysopen - /path/to/discourse/vendor/data/GeoLite2-City.mmdb
3 May 8:27 pm
2
MaxMindDB (/path/to/discourse/vendor/data/GeoLite2-ASN.mmdb) could not be found: No such file or directory @ rb_sysopen - /path/to/discourse/vendor/data/GeoLite2-ASN.mmdb
3 May 8:27 pm
25
TypeError: this is undefined Url: https://my-domain.org/assets/application-8bfc07985dbcabd8394d28dae8f92a4bad0849cac293e0dff30640c3c9f337a5.js Line: 1 Column: 399267 Window Location: https://systemd
3 May 10:25 pm
TypeError: this is undefined Url: https://my-domain.org/assets/application-8bfc07985dbcabd8394d28dae8f92a4bad0849cac293e0dff30640c3c9f337a5.js Line: 1 Column: 399267 Window Location: https://systemd
3 May 10:40 pm
ActionDispatch::Http::MimeNegotiation::InvalidType ("%{#context['com.opensymphony.xwork2.dispatcher.httpservletresponse'].addheader('9fx5mijj'" is not a valid MIME type) lib/middleware/omniauth_bypass
4 May 2:40 am
Error: Not Found Url: https://my-domain.org/assets/ember_jquery-36a23101c869ab0dc53fc908de69adb785731593573d32bdeef416acc1076ef4.js Line: 36 Column: 180361 Window Location: https://my-domain.org/t
4 May 12:18 pm
TypeError: this is undefined Url: https://my-domain.org/assets/application-eb80e7d85e2438dd1740789617f10191a0f54692a965157073719e0506a22686.js Line: 1 Column: 399267 Window Location: https://systemd
4 May 1:34 pm
Deprecation notice: The `asset-url` SCSS function is deprecated. Use `absolute-image-url` instead. At /path/to/discourse/vendor/bundle/ruby/2.7.0/gems/sassc-2.0.1/lib/sassc/functions_handler.rb:22:in
4 May 9:33 pm
TypeError: this is undefined Url: https://my-domain.org/assets/application-eb80e7d85e2438dd1740789617f10191a0f54692a965157073719e0506a22686.js Line: 1 Column: 399267 Window Location: https://systemd
6 May 6:11 pm
TypeError: this is undefined Url: https://my-domain.org/assets/application-eb80e7d85e2438dd1740789617f10191a0f54692a965157073719e0506a22686.js Line: 1 Column: 399267 Window Location: https://systemd
8 May 3:29 pm
TypeError: this is undefined Url: https://my-domain.org/assets/application-eb80e7d85e2438dd1740789617f10191a0f54692a965157073719e0506a22686.js Line: 1 Column: 399267 Window Location: https://systemd
8 May 4:47 pm
Deprecation notice: The `asset-url` SCSS function is deprecated. Use `absolute-image-url` instead. At /path/to/discourse/vendor/bundle/ruby/2.7.0/gems/sassc-2.0.1/lib/sassc/functions_handler.rb:22:in
8 May 7:56 pm
21
Uncaught TypeError: Cannot read property 'lookup' of undefined Url: https://my-domain.org/assets/ember_jquery-36a23101c869ab0dc53fc908de69adb785731593573d32bdeef416acc1076ef4.js Line: 1 Column: 3160
9 May 2:08 am
13
Uncaught TypeError: Cannot read property 'lookup' of undefined Url: https://my-domain.org/assets/ember_jquery-36a23101c869ab0dc53fc908de69adb785731593573d32bdeef416acc1076ef4.js Line: 26 Column: 281
9 May 1:03 pm
8
Uncaught TypeError: Cannot read property 'lookup' of undefined Url: https://my-domain.org/assets/ember_jquery-36a23101c869ab0dc53fc908de69adb785731593573d32bdeef416acc1076ef4.js Line: 26 Column: 281
9 May 4:31 pm
41
TypeError: this is undefined Url: https://my-domain.org/assets/application-eb80e7d85e2438dd1740789617f10191a0f54692a965157073719e0506a22686.js Line: 1 Column: 399267 Window Location: https://systemd
10 May 5:53 pm
2
Creating scope :for_group. Overwriting existing method DataExplorer::Query.for_group.
11 May 12:23 pm
3
Deprecation notice: The `asset-url` SCSS function is deprecated. Use `absolute-image-url` instead. At /path/to/discourse/vendor/bundle/ruby/2.7.0/gems/sassc-2.0.1/lib/sassc/functions_handler.rb:22:in
11 May 12:25 pm
Creating scope :for_group. Overwriting existing method DataExplorer::Query.for_group.
11 May 12:27 pm
3
Creating scope :for_group. Overwriting existing method DataExplorer::Query.for_group.
11 May 12:27 pm
2
Creating scope :for_group. Overwriting existing method DataExplorer::Query.for_group.
11 May 12:28 pm
5
Creating scope :for_group. Overwriting existing method DataExplorer::Query.for_group.
11 May 12:28 pm
Creating scope :for_group. Overwriting existing method DataExplorer::Query.for_group.
11 May 12:30 pm
Creating scope :for_group. Overwriting existing method DataExplorer::Query.for_group.
11 May 12:34 pm
2
Creating scope :for_group. Overwriting existing method DataExplorer::Query.for_group.
11 May 12:34 pm
2
Creating scope :for_group. Overwriting existing method DataExplorer::Query.for_group.
11 May 12:37 pm
Deprecation notice: The `asset-url` SCSS function is deprecated. Use `absolute-image-url` instead. At /path/to/discourse/vendor/bundle/ruby/2.7.0/gems/sassc-2.0.1/lib/sassc/functions_handler.rb:22:in
11 May 2:35 pm
2
MaxMindDB (/path/to/discourse/vendor/data/GeoLite2-City.mmdb) could not be found: No such file or directory @ rb_sysopen - /path/to/discourse/vendor/data/GeoLite2-City.mmdb
11 May 5:17 pm
2
MaxMindDB (/path/to/discourse/vendor/data/GeoLite2-ASN.mmdb) could not be found: No such file or directory @ rb_sysopen - /path/to/discourse/vendor/data/GeoLite2-ASN.mmdb
11 May 5:17 pm
2
MaxMindDB (/path/to/discourse/vendor/data/GeoLite2-City.mmdb) could not be found: No such file or directory @ rb_sysopen - /path/to/discourse/vendor/data/GeoLite2-City.mmdb
11 May 5:23 pm
2
MaxMindDB (/path/to/discourse/vendor/data/GeoLite2-ASN.mmdb) could not be found: No such file or directory @ rb_sysopen - /path/to/discourse/vendor/data/GeoLite2-ASN.mmdb
11 May 5:23 pm
SyntaxError: Unexpected keyword 'function'. Expected ';' after variable declaration. Url: https://my-domain.org/assets/application-fb7acafa4cc45d1912820756783c656635c1acbd4400dfae386d9857e0036758.js
13 May 8:42 am
3
Job exception: Connection timed out
14 May 12:58 pm
Deprecation notice: The `asset-url` SCSS function is deprecated. Use `absolute-image-url` instead. At /path/to/discourse/vendor/bundle/ruby/2.7.0/gems/sassc-2.0.1/lib/sassc/functions_handler.rb:22:in
15 May 10:02 pm
TypeError: this is undefined Url: https://my-domain.org/assets/application-fb7acafa4cc45d1912820756783c656635c1acbd4400dfae386d9857e0036758.js Line: 1 Column: 399083 Window Location: https://systemd
Su 11:46 am
TypeError: this is undefined Url: https://my-domain.org/assets/application-fb7acafa4cc45d1912820756783c656635c1acbd4400dfae386d9857e0036758.js Line: 1 Column: 399083 Window Location: https://systemd
Su 1:58 pm
4
TypeError: this is undefined Url: https://my-domain.org/assets/application-fb7acafa4cc45d1912820756783c656635c1acbd4400dfae386d9857e0036758.js Line: 1 Column: 399083 Window Location: https://systemd
Su 2:40 pm
Deprecation notice: The `asset-url` SCSS function is deprecated. Use `absolute-image-url` instead. At /path/to/discourse/vendor/bundle/ruby/2.7.0/gems/sassc-2.0.1/lib/sassc/functions_handler.rb:22:in
Su 5:04 pm
2
TypeError: this is undefined Url: https://my-domain.org/assets/application-fb7acafa4cc45d1912820756783c656635c1acbd4400dfae386d9857e0036758.js Line: 1 Column: 399083 Window Location: https://systemd
Su 5:58 pm
20
Uncaught TypeError: Cannot read property 'lookup' of undefined Url: https://my-domain.org/assets/ember_jquery-36a23101c869ab0dc53fc908de69adb785731593573d32bdeef416acc1076ef4.js Line: 1 Column: 3160
Mo 1:32 pm
7
TypeError: this is undefined Url: https://my-domain.org/assets/application-fb7acafa4cc45d1912820756783c656635c1acbd4400dfae386d9857e0036758.js Line: 1 Column: 399083 Window Location: https://systemd
Mo 6:16 pm
3
TypeError: this is undefined Url: https://my-domain.org/assets/application-fb7acafa4cc45d1912820756783c656635c1acbd4400dfae386d9857e0036758.js Line: 1 Column: 399083 Window Location: https://systemd
Mo 6:45 pm
52
TypeError: this is undefined Url: https://my-domain.org/assets/application-fb7acafa4cc45d1912820756783c656635c1acbd4400dfae386d9857e0036758.js Line: 1 Column: 399083 Window Location: https://systemd
Mo 11:13 pm
Deprecation notice: The `asset-url` SCSS function is deprecated. Use `absolute-image-url` instead. At /path/to/discourse/vendor/bundle/ruby/2.7.0/gems/sassc-2.0.1/lib/sassc/functions_handler.rb:22:in
9:04 am
3
MaxMindDB (/path/to/discourse/vendor/data/GeoLite2-City.mmdb) could not be found: No such file or directory @ rb_sysopen - /path/to/discourse/vendor/data/GeoLite2-City.mmdb
9:30 am
3
MaxMindDB (/path/to/discourse/vendor/data/GeoLite2-ASN.mmdb) could not be found: No such file or directory @ rb_sysopen - /path/to/discourse/vendor/data/GeoLite2-ASN.mmdb
9:30 am
ActiveRecord::RecordNotUnique (PG::UniqueViolation: ERROR: duplicate key value violates unique constraint "index_site_settings_on_name" DETAIL: Key (name)=(discourse_reactions_enabled) already exist
11:01 am
Failed to handle exception in exception app middleware : PG::UniqueViolation: ERROR: duplicate key value violates unique constraint "index_site_settings_on_name" DETAIL: Key (name)=(discourse_reacti
11:01 am
2
MaxMindDB (/path/to/discourse/vendor/data/GeoLite2-City.mmdb) could not be found: No such file or directory @ rb_sysopen - /path/to/discourse/vendor/data/GeoLite2-City.mmdb
11:04 am
2
MaxMindDB (/path/to/discourse/vendor/data/GeoLite2-ASN.mmdb) could not be found: No such file or directory @ rb_sysopen - /path/to/discourse/vendor/data/GeoLite2-ASN.mmdb
11:04 am
MaxMindDB (/path/to/discourse/vendor/data/GeoLite2-City.mmdb) could not be found: No such file or directory @ rb_sysopen - /path/to/discourse/vendor/data/GeoLite2-City.mmdb
11:05 am
MaxMindDB (/path/to/discourse/vendor/data/GeoLite2-ASN.mmdb) could not be found: No such file or directory @ rb_sysopen - /path/to/discourse/vendor/data/GeoLite2-ASN.mmdb
11:05 am
20
Uncaught TypeError: Cannot read property 'lookup' of undefined Url: https://my-domain.org/assets/ember_jquery-36a23101c869ab0dc53fc908de69adb785731593573d32bdeef416acc1076ef4.js Line: 26 Column: 281 

And here is the screenshot with the secure media settings.
Discourse_secure_media

I disabled all plugins in the app.yml and rebuild the container, and I disabled all theme components and used the default theme, but there’s still no lightbox.

1 Like

So, I tried it again with all plugins and theme components disabled, created a new topic with an image, but it doesn’t work.

I have another Discourse installation with V2.6.5, the same theme and nearly the same theme components.
On this site the lightbox works as it should.

So I think there’s really a problem with the latest beta version.

If meta.discourse.org is on the latest beta too, than I have no idea why it doesn’t work on my forum.

1 Like

Hi again!

Can please somebody help me!?

I’m now on the latest version and the lightbox still isn’t working, even without all plugins, themes and theme components.

1 Like

Have you tried in a different web browser, one you do not normally use, with a clean vanilla default install?

1 Like

I tried it with many browser, and with Windows and Linux (beside of this chromium browsers have another behaviour than mozilla ones, for example the codebox looks different).
Where should I install a vanilla install? I can’t delete the server just to test.

As I said above I have nearly the same Discourse install (same plugins, theme and theme components) but with version 2.6.5 and there it works.

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OK, have you tried on your cell phone with wifi disabled, to remove your network from the equation, e.g. you are going through a different network? Or try it from a friend’s house on their computer?

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Yes, of course I tried.
But what has another network to do with the lightbox?

EDIT:
I will do a backup later and a snapshot of the whole server ( hope I don’t need it), and than I will do a fresh install of Discourse.

EDIT2:
@codinghorror
Are the settings of plugins and theme components included in the backup from the UI?

I have to say that the lightbox is working now as expected.

I had a few problems with the nameservers from the server hosting provider, but it’s all ok now.

But one question is still bothering me:
is the lightbox not working in the “default” team/staff category?

I tried it multiple times and this is the only category where it still doesn’t work.