*** Images Failed To Fetch ***

Report number: MPKPGUUP

Do I need to Whitelist image server IP to work? If yes please let me know

2 site reports

Please follow https://www.litespeedtech.com/support/wiki/doku.php/litespeed_wiki:cache:lscwp:image-optimization#server_list to add whitelist. Thanks.

It don’t work even white listed & temporary disable firewall

Image show failed to fetch

• This reply was modified 6 years, 4 months ago by John.

Hi,

Could you please enable debug log ? that way we shall know more what’s going on and what went wrong.

Best regards,

Debug Enable Where can I send you the log?

Hello,

After enable it, recreate the problem and look at the log. You can post the related lines here.

07/11/18 20:01:28.251 [183.171.90.235:41358 1 d9u] ——GET HTTP/1.1 (HTTPS) /wp-admin/admin.php
07/11/18 20:01:28.251 [183.171.90.235:41358 1 d9u] Query String: page=lscache-optimization&type=sync_data&LSCWP_CTRL=img_optm&LSCWP_NONCE=4bbe8ed652
07/11/18 20:01:28.251 [183.171.90.235:41358 1 d9u] Cookie _lscache_vary: admin_bar:1;logged-in:1;role:99;role_exclude_cache:1
07/11/18 20:01:28.467 [183.171.90.235:41358 1 d9u] [Ctrl] X Cache_control -> private ( logged in user )
07/11/18 20:01:28.696 [183.171.90.235:41358 1 d9u] [Router] LSCWP_CTRL: img_optm
07/11/18 20:01:28.696 [183.171.90.235:41358 1 d9u] [Router] LSCWP_CTRL verified: ‘img_optm’
07/11/18 20:01:28.629 [183.171.90.235:41358 1 Py3] ——POST HTTP/1.1 (HTTPS) /wp-admin/admin-ajax.php
07/11/18 20:01:28.629 [183.171.90.235:41358 1 Py3] Query String:
07/11/18 20:01:28.629 [183.171.90.235:41358 1 Py3] Cookie _lscache_vary: admin_bar:1;logged-in:1;role:99;role_exclude_cache:1
07/11/18 20:01:28.708 [183.171.90.235:41358 1 d9u] [Router] parsed type: sync_data
07/11/18 20:01:28.711 [183.171.90.235:41358 1 d9u] [IAPI] posting to : https://wp.api.litespeedtech.com/media_sync_data
07/11/18 20:01:29.014 [183.171.90.235:41358 1 Py3] [Ctrl] X Cache_control -> private ( logged in user )
07/11/18 20:01:29.152 [183.171.90.235:41358 1 Py3] [Purge] added *
07/11/18 20:01:29.170 [183.171.90.235:41358 1 d9u] [Ctrl] 301 from https://drakenprospero.com/wp-admin/admin.php
07/11/18 20:01:29.174 [183.171.90.235:41358 1 d9u] [Ctrl] 301 to https://drakenprospero.com/wp-admin/admin.php?page=lscache-optimization&type=sync_data
07/11/18 20:01:29.174 [183.171.90.235:41358 1 d9u] [Ctrl] X Cache_control -> no Cache ( 301 to same url )
07/11/18 20:01:29.174 [183.171.90.235:41358 1 d9u] [Ctrl] not cacheable before ctrl finalize
07/11/18 20:01:29.175 [183.171.90.235:41358 1 d9u] [Router] get_uid: 2
07/11/18 20:01:29.175 [183.171.90.235:41358 1 d9u] [Router] get_role: administrator
07/11/18 20:01:29.175 [183.171.90.235:41358 1 d9u] X-LiteSpeed-Cache-Control: no-cache
07/11/18 20:01:29.175 [183.171.90.235:41358 1 d9u] [Optm] bypass: Not frontend HTML type
07/11/18 20:01:29.175 [183.171.90.235:41358 1 d9u] End response
——————————————————————————–

07/11/18 20:01:29.177 [183.171.90.235:41358 1 Py3] X-LiteSpeed-Purge: public,8861_
07/11/18 20:01:29.178 [183.171.90.235:41358 1 Py3] Crawler: Initialized
07/11/18 20:01:29.791 [183.171.90.235:41358 1 Py3] Crawler: Reset pos.
07/11/18 20:01:29.801 [183.171.90.235:41358 1 Py3] [Ctrl] X Cache_control -> stale
07/11/18 20:01:31.932 [183.171.90.235:41358 1 Jl0] ——GET HTTP/1.1 (HTTPS) /wp-admin/admin.php
07/11/18 20:01:31.932 [183.171.90.235:41358 1 Jl0] Query String: page=lscache-optimization&type=sync_data
07/11/18 20:01:31.932 [183.171.90.235:41358 1 Jl0] Cookie _lscache_vary: admin_bar:1;logged-in:1;role:99;role_exclude_cache:1
07/11/18 20:01:32.244 [183.171.90.235:41358 1 Jl0] [Ctrl] X Cache_control -> private ( logged in user )
07/11/18 20:01:32.445 [183.171.90.235:41358 1 Jl0] [Purge] added *
07/11/18 20:01:32.445 [183.171.90.235:41358 1 Jl0] X-LiteSpeed-Purge: public,8861_
07/11/18 20:01:32.446 [183.171.90.235:41358 1 Jl0] Crawler: Initialized
07/11/18 20:01:34.306 [183.171.90.235:41358 1 Py3] Crawler: Reset pos.
07/11/18 20:01:34.350 [183.171.90.235:41358 1 Py3] [Ctrl] X Cache_control -> no Cache ( Admin page )
07/11/18 20:01:34.357 [183.171.90.235:41358 1 Py3] [Ctrl] not cacheable before ctrl finalize
07/11/18 20:01:34.357 [183.171.90.235:41358 1 Py3] [Router] get_uid: 2
07/11/18 20:01:34.357 [183.171.90.235:41358 1 Py3] [Router] get_role: administrator
07/11/18 20:01:34.358 [183.171.90.235:41358 1 Py3] X-LiteSpeed-Cache-Control: no-cache
07/11/18 20:01:34.358 [183.171.90.235:41358 1 Py3] X-LiteSpeed-Purge: public,stale,8861_
07/11/18 20:01:34.358 [183.171.90.235:41358 1 Py3] [Optm] bypass: Not frontend HTML type
07/11/18 20:01:34.358 [183.171.90.235:41358 1 Py3] End response
——————————————————————————–

07/11/18 20:01:37.990 [183.171.90.235:41358 1 Jl0] Crawler: Reset pos.
07/11/18 20:01:37.993 [183.171.90.235:41358 1 Jl0] [Ctrl] X Cache_control -> stale
07/11/18 20:01:39.111 [183.171.90.235:41358 1 Jl0] Crawler: Reset pos.
07/11/18 20:01:39.267 [183.171.90.235:41358 1 Jl0] [Ctrl] X Cache_control -> no Cache ( Admin page )
07/11/18 20:01:39.687 [183.171.90.235:41358 1 Jl0] [Ctrl] not cacheable before ctrl finalize
07/11/18 20:01:39.687 [183.171.90.235:41358 1 Jl0] [Router] get_uid: 2
07/11/18 20:01:39.687 [183.171.90.235:41358 1 Jl0] [Router] get_role: administrator
07/11/18 20:01:39.688 [183.171.90.235:41358 1 Jl0] X-LiteSpeed-Cache-Control: no-cache
07/11/18 20:01:39.688 [183.171.90.235:41358 1 Jl0] X-LiteSpeed-Purge: public,stale,8861_
07/11/18 20:01:39.688 [183.171.90.235:41358 1 Jl0] [Optm] bypass: Not frontend HTML type
07/11/18 20:01:39.688 [183.171.90.235:41358 1 Jl0] End response
——————————————————————————–

07/11/18 20:01:40.683 [183.171.90.235:41358 1 2MZ] ——POST HTTP/1.1 (HTTPS) /wp-admin/admin-ajax.php
07/11/18 20:01:40.683 [183.171.90.235:41358 1 2MZ] Query String:
07/11/18 20:01:40.683 [183.171.90.235:41358 1 2MZ] Cookie _lscache_vary: admin_bar:1;logged-in:1;role:99;role_exclude_cache:1
07/11/18 20:01:51.938 [183.171.90.235:41358 1 2MZ] [Ctrl] X Cache_control -> private ( logged in user )
07/11/18 20:01:52.370 [148.251.247.248:45784 1 GlT] ——POST HTTP/1.1 (HTTPS) /wp-cron.php
07/11/18 20:01:52.370 [148.251.247.248:45784 1 GlT] Query String: wph-throw-404
07/11/18 20:01:52.645 [148.251.247.248:45784 1 GlT] GUI init
07/11/18 20:01:52.646 [148.251.247.248:45784 1 GlT] [Ctrl] not cacheable before ctrl finalize
07/11/18 20:01:52.646 [148.251.247.248:45784 1 GlT] [Router] get_uid: 0
07/11/18 20:01:52.646 [148.251.247.248:45784 1 GlT] [Router] get_role:
07/11/18 20:01:52.646 [148.251.247.248:45784 1 GlT] [Router] role: guest
07/11/18 20:01:52.646 [148.251.247.248:45784 1 GlT] [Vary] role id: failed, guest
07/11/18 20:01:52.647 [148.251.247.248:45784 1 GlT] X-LiteSpeed-Cache-Control: no-cache
07/11/18 20:01:52.647 [148.251.247.248:45784 1 GlT] [Optm] bypass: Not frontend HTML type
07/11/18 20:01:52.647 [148.251.247.248:45784 1 GlT] End response
——————————————————————————–

07/11/18 20:01:53.025 [183.171.90.235:41358 1 2MZ] [Purge] added *
07/11/18 20:01:53.025 [183.171.90.235:41358 1 2MZ] X-LiteSpeed-Purge: public,8861_
07/11/18 20:01:53.026 [183.171.90.235:41358 1 2MZ] Crawler: Initialized
07/11/18 20:01:53.027 [183.171.90.235:41358 1 2MZ] Crawler: Reset pos.
07/11/18 20:01:53.028 [183.171.90.235:41358 1 2MZ] [Ctrl] X Cache_control -> stale
07/11/18 20:01:53.125 [183.171.90.235:41358 1 2MZ] Crawler: Reset pos.
07/11/18 20:01:53.158 [183.171.90.235:41358 1 2MZ] [Ctrl] X Cache_control -> no Cache ( Admin page )
07/11/18 20:01:53.166 [183.171.90.235:41358 1 2MZ] [Ctrl] not cacheable before ctrl finalize
07/11/18 20:01:53.166 [183.171.90.235:41358 1 2MZ] [Router] get_uid: 2
07/11/18 20:01:53.166 [183.171.90.235:41358 1 2MZ] [Router] get_role: administrator
07/11/18 20:01:53.167 [183.171.90.235:41358 1 2MZ] X-LiteSpeed-Cache-Control: no-cache
07/11/18 20:01:53.167 [183.171.90.235:41358 1 2MZ] X-LiteSpeed-Purge: public,stale,8861_
07/11/18 20:01:53.167 [183.171.90.235:41358 1 2MZ] [Optm] bypass: Not frontend HTML type
07/11/18 20:01:53.167 [183.171.90.235:41358 1 2MZ] End response
——————————————————————————–

Hello again,

Can you stop the firewall plugin and test again.

The steps as below;

Stop Firewall
Purge All

Update Status
Send Optimization Request

Update Status
Images failed to fetch: 1

Send Optimization Request
Update Status
Images failed to fetch: 1
Failed to push to LiteSpeed IAPI server: “hash does not match: ClientCB[wrong passive callback] Server[IqLGAClpyl1LkFee]”