Debugging mode: blank page!

uli · 2008-04-28 16:54:22

This leaves me completely clueless: I’m getting blank pages in debugging mode (no source code).
In testing mode I get "Tag error: <txp:chh_if_data> -> Textpattern Warning: tag does not exist", though chh_if_data is installed, is active, and the use of plugins is checked in the prefs.
Can somebody please give me a kind hint on how to solve this? I’ll gladly provide any necessary information! Thanks in advance!

EDIT
Seems to be caused by Zend. Turning it off did the trick. (MAMP -> Preferences -> PHP)

Last edited by uli (2008-05-05 19:54:59)

ruud · 2008-04-28 17:18:57

Does disabling all plugins help?

Can you post your full diagnostics?

uli · 2008-04-28 17:25:51

ruud wrote:

Does disabling all plugins help?

Not at all.

Textpattern version: 4.0.6 (r2805)
Last Update: 2008-04-19 23:42:47/2008-01-27 17:59:12
Document root: /Users/Uli/Sites
$path_to_site: /Users/Uli/Sites/txpdemo.dev
Textpattern path: /Users/Uli/Sites/txpdemo.dev/textpattern
Permanent link mode: title_only
upload_tmp_dir: /Applications/MAMP/tmp/php
Temporary directory path: /Users/Uli/Sites/txpdemo.dev/textpattern/tmp
Site URL: localhost/txpdemo.dev
PHP version: 5.2.5
GD Image Library: version bundled (2.0.34 compatible), supported formats: GIF, JPG, PNG
Server Local Time: 2008-04-28 19:23:47
MySQL: 5.0.41
Locale: en_US.UTF-8
Server: Apache/2.0.59 (Unix) PHP/5.2.5 DAV/2
Apache version: Apache/2.0.59 (Unix) PHP/5.2.5 DAV/2
PHP Server API: apache2handler
RFC 2616 headers: 
Server OS: Darwin 8.8.1
Active plugins: rss_article_edit-0.1, lam_accordion_section-0.1m, rss_admin_show_adv_opts-0.1, chh_if_data-0.10, cnk_section_tree-0.3m, bas_img_sel08-0.8m

.htaccess file contents: 
------------------------
#DirectoryIndex index.php index.html

#Options +FollowSymLinks
#Options -Indexes

<IfModule mod_rewrite.c>
	RewriteEngine On
	#RewriteBase /relative/web/path/

	RewriteCond %{REQUEST_FILENAME} -f [OR]
	RewriteCond %{REQUEST_FILENAME} -d
	RewriteRule ^(.+) - [PT,L]

	RewriteRule ^(.*) index.php
</IfModule>

#php_value register_globals 0
------------------------

Charset (default/config): latin1/utf8
character_set_client: utf8
character_set_connection: utf8
character_set_database: latin1
character_set_filesystem: binary
character_set_results: utf8
character_set_server: latin1
character_set_system: utf8
character_sets_dir: /Applications/MAMP/Library/share/mysql/charsets/
17 Tables: OK

PHP extensions: libxml, xsl/0.1, xmlwriter/0.1, dom/20031129, xmlreader/0.1, xml, tokenizer/0.1, session, pcre, SimpleXML/0.1, SPL/0.2, PDO/1.0.4dev, sockets, soap, SQLite/2.0-dev, standard/5.2.5, Reflection/0.1, posix, pdo_sqlite/1.0.1, mysqli/0.1, mysql/1.0, mbstring, ldap, json/1.2.1, iconv, hash/1.0, gd, ftp, filter/0.11.0, exif/1.4 $Id: exif.c,v 1.173.2.5.2.20 2007/06/10 20:12:45 iliaa Exp $, dbase, date/5.2.5, curl, ctype, calendar, bz2, bcmath, zlib/1.1, openssl, apache2handler, imap, yaz/1.0.12, mcrypt, gettext, pgsql, pdo_pgsql/1.0.2, pdo_mysql/1.0.2, Zend Optimizer

Apache modules: core, prefork, http_core, mod_so, mod_access, mod_auth, mod_auth_anon, mod_auth_dbm, mod_auth_digest, mod_file_cache, mod_echo, mod_charset_lite, mod_cache, mod_disk_cache, mod_mem_cache, mod_example, mod_case_filter, mod_case_filter_in, mod_ext_filter, mod_include, mod_deflate, mod_log_config, mod_env, mod_mime_magic, mod_cern_meta, mod_expires, mod_headers, mod_usertrack, mod_setenvif, mod_proxy, proxy_connect, proxy_ftp, proxy_http, mod_bucketeer, mod_mime, mod_dav, mod_status, mod_autoindex, mod_asis, mod_info, mod_cgi, mod_cgid, mod_dav_fs, mod_vhost_alias, mod_negotiation, mod_dir, mod_imap, mod_actions, mod_speling, mod_userdir, mod_alias, mod_rewrite, mod_php5

pretext_data: array (
  'id' => '',
  's' => '',
  'c' => '',
  'q' => '',
  'pg' => '',
  'p' => '',
  'month' => '',
  'author' => '',
  'request_uri' => '/txpdemo.dev/d2c4326bdb048067e19218ea5f33c7be/?txpcleantest=1',
  'qs' => 'txpcleantest=1',
  'subpath' => '\\/txpdemo\\.dev\\/',
  'req' => '/d2c4326bdb048067e19218ea5f33c7be/?txpcleantest=1',
)

/../index.php: r2774 (66519e6f500fa0e59fa27567e97d3675)
/css.php: r2772 (4807cbc15661213f2b4d0fd26c7179ff)
/include/txp_admin.php: r2729 (0c2b3cf59ff433c943bcc293a526651a)
/include/txp_article.php: r2680 (49a7155d831f843bcf3e8de306dfe7f1)
/include/txp_auth.php: r2728 (c472bfbe49a71fd35e89000c8a18de08)
/include/txp_category.php: r2243 (0ed99b6f44b5d221bdf35674240141ab)
/include/txp_css.php: r2730 (7974aa87728b39d3afaba5a3b18cf6b5)
/include/txp_diag.php: r2791 (aeb96445180b68c31821e237b6150332)
/include/txp_discuss.php: r2774 (852a8a4d4307358e161e0501124b7247)
/include/txp_file.php: r2530 (9f34fdbf98b9b649d65e2ced4c9ca763)
/include/txp_form.php: r1913 (780340d28f384113c72924843194b43e)
/include/txp_image.php: r2668 (11269b464db6cfa3affff47674533a50)
/include/txp_import.php: r1238 (86f0e64d2c9362066e6c48b9cd486e37)
/include/txp_link.php: r2463 (2379d25f83b37ec6c8d5f3edb1122ce8)
/include/txp_list.php: r2725 (1ed6c6f729eaeb7f8a582b27cd5b9e78)
/include/txp_log.php: r2796 (f249e0962a996f05041b899fea91ccae)
/include/txp_page.php: r2717 (807ff04b4a649b54b3d710c1ab0a428f)
/include/txp_plugin.php: r2774 (e9fdc47a3ed9bdd13197d929161c6a13)
/include/txp_prefs.php: r2528 (50bd3be8c22e17d5ca2855ccea081bac)
/include/txp_preview.php: r1238 (c45992b3273ac8019477e2f959d63120)
/include/txp_section.php: r2759 (9208297e0bd7b3d41bd0e6f9fc9ab120)
/include/txp_tag.php: r2774 (f371b400e8d7318e2ac48e032fe6c274)
/index.php: r2805 (ee8ab2e3c4bc9abd77aa7384ecba5268)
/lib/IXRClass.php: r765 (0120eb4713c9b6446a0eebe8b1039d1c)
/lib/admin_config.php: r1747 (b972529744cb37a7695fe00316dada41)
/lib/class.thumb.php: r2329 (c7f66a32531f32d6dfcbe5c7d26c7852)
/lib/classTextile.php: r2779 (b6d5b9cecbc5bc6475b5d1ee6a5231ea)
/lib/constants.php: r2361 (5338211ece1b2592804acdd204c9df33)
/lib/taglib.php: r2612 (727737ebd08127c632b9822bae87fee0)
/lib/txplib_admin.php: r2726 (c4f65bac2ddef62867f5bfee97ad7dfe)
/lib/txplib_db.php: r2748 (3feb369b1c34f251815cd6085a216d62)
/lib/txplib_forms.php: r2759 (a2d3de62110e582fab2a3a20224661f4)
/lib/txplib_head.php: r2783 (74ced647523a94da307af9853d7ed596)
/lib/txplib_html.php: r2696 (57985ebd2501bc303d2e97ae7538db1f)
/lib/txplib_misc.php: r2788 (7ecfaa5d4fabefbf411d01615dea9485)
/lib/txplib_update.php: r1239 (e3bd2d0c2b491d4028a656b8301a0086)
/lib/txplib_wrapper.php: r2800 (4ad38ee67f3ee8d9e7b51544a4f0f58b)
/publish.php: r2777 (0ce3da212329e7d34de07e53e109d182)
/publish/atom.php: r2774 (50aa384a2edf7cc07effee9020e0893b)
/publish/comment.php: r2776 (0e1ea64316087edcd75f394494b42100)
/publish/log.php: r1637 (f69237dc2ff39bd7a691c8ca1bc87808)
/publish/rss.php: r2793 (022caa22c756c64f2255aae6625686d8)
/publish/search.php: r1748 (ea84e04b2c688b0bb8b5a9ecf395749a)
/publish/taghandlers.php: r2774 (59dc36e6dabc619e23c43f722fe7b8f1)
/update/_to_1.0.0.php: r711 (0f49fca8fbd8e6fca0fc48b0f69f0461)
/update/_to_4.0.2.php: r711 (e77c0e0d972868f19eaee4565bd0b4c4)
/update/_to_4.0.3.php: r711 (f5506cfd0fbc3ad4bd9a9b2299468775)
/update/_to_4.0.4.php: r711 (4d867b42ee87a7f11d2bff3a8e91bed0)
/update/_to_4.0.5.php: r2464 (dbe80cd4a775d3a43a203c3c4a2d0e3f)
/update/_to_4.0.6.php: r2464 (7e5ae73eb64c24438918697089a1f321)
/update/_update.php: r2792 (6ff7b4dedb2c7735a01e76b13b3f1fb1)

ruud · 2008-04-28 17:37:34

Any clues in the Apache error/access logs?

Also, if you have shell access to that server and assuming a command line PHP version is present, try running the main index.php file using the command php index.php

Last edited by ruud (2008-04-28 17:49:41)

uli · 2008-04-28 17:50:59

Sorry for just posting these, but they don’t give me any hints.
Thanks, btw, Ruud!

[Mon Apr 28 10:08:44 2008] [notice] Digest: generating secret for digest authentication ...
[Mon Apr 28 10:08:44 2008] [notice] Digest: done
[Mon Apr 28 10:08:44 2008] [notice] Apache/2.0.59 (Unix) PHP/5.2.5 DAV/2 configured -- resuming normal operations
[Mon Apr 28 12:54:54 2008] [notice] child pid 824 exit signal Segmentation fault (11)
[Mon Apr 28 12:58:50 2008] [notice] child pid 852 exit signal Segmentation fault (11)
[Mon Apr 28 12:59:10 2008] [notice] child pid 850 exit signal Segmentation fault (11)
[Mon Apr 28 12:59:13 2008] [notice] child pid 825 exit signal Segmentation fault (11)
[Mon Apr 28 13:06:52 2008] [notice] child pid 822 exit signal Segmentation fault (11)
[Mon Apr 28 13:09:11 2008] [notice] child pid 851 exit signal Segmentation fault (11)
[Mon Apr 28 13:09:13 2008] [notice] child pid 826 exit signal Segmentation fault (11)
[Mon Apr 28 13:12:37 2008] [notice] child pid 12107 exit signal Segmentation fault (11)
[Mon Apr 28 13:12:40 2008] [notice] child pid 12304 exit signal Segmentation fault (11)
[Mon Apr 28 13:12:47 2008] [notice] child pid 12346 exit signal Segmentation fault (11)
[Mon Apr 28 13:17:17 2008] [notice] child pid 12684 exit signal Segmentation fault (11)
[Mon Apr 28 13:21:51 2008] [notice] child pid 13274 exit signal Segmentation fault (11)
[Mon Apr 28 13:21:54 2008] [notice] child pid 12819 exit signal Segmentation fault (11)
[Mon Apr 28 15:09:44 2008] [notice] child pid 11997 exit signal Segmentation fault (11)
[Mon Apr 28 15:09:47 2008] [notice] child pid 823 exit signal Segmentation fault (11)
[Mon Apr 28 15:09:54 2008] [notice] child pid 12671 exit signal Segmentation fault (11)
[Mon Apr 28 15:32:24 2008] [notice] child pid 11471 exit signal Segmentation fault (11)
[Mon Apr 28 15:32:27 2008] [notice] child pid 13467 exit signal Segmentation fault (11)
[Mon Apr 28 15:56:21 2008] [notice] caught SIGTERM, shutting down
[Mon Apr 28 15:57:02 2008] [notice] Digest: generating secret for digest authentication ...
[Mon Apr 28 15:57:02 2008] [notice] Digest: done
[Mon Apr 28 15:57:02 2008] [notice] Apache/2.0.59 (Unix) PHP/5.2.5 DAV/2 configured -- resuming normal operations
[Mon Apr 28 16:16:12 2008] [notice] child pid 25224 exit signal Segmentation fault (11)
[Mon Apr 28 16:16:14 2008] [notice] child pid 25223 exit signal Segmentation fault (11)
[Mon Apr 28 16:16:21 2008] [notice] child pid 25219 exit signal Segmentation fault (11)
[Mon Apr 28 16:19:17 2008] [notice] caught SIGTERM, shutting down
[Mon Apr 28 17:56:56 2008] [notice] Digest: generating secret for digest authentication ...
[Mon Apr 28 17:56:56 2008] [notice] Digest: done
[Mon Apr 28 17:56:56 2008] [notice] Apache/2.0.59 (Unix) PHP/5.2.5 DAV/2 configured -- resuming normal operations
[Mon Apr 28 18:13:05 2008] [notice] child pid 598 exit signal Segmentation fault (11)
[Mon Apr 28 18:15:57 2008] [error] [client ::1] File does not exist: /Users/Uli/Sites/96d92f8e861fbc58a572ad02881a854d
[Mon Apr 28 18:16:07 2008] [error] [client ::1] File does not exist: /Users/Uli/Sites/bcf48e15a059afcdc771d4515c080eb6
[Mon Apr 28 18:23:57 2008] [error] [client ::1] File does not exist: /Users/Uli/Sites/acd317c600b0501f257efb9dbe8ae875
[Mon Apr 28 18:24:51 2008] [error] [client ::1] File does not exist: /Users/Uli/Sites/7c4dd10ef771449a342328ba11040b91
[Mon Apr 28 18:25:43 2008] [notice] child pid 596 exit signal Segmentation fault (11)
[Mon Apr 28 19:23:11 2008] [notice] child pid 597 exit signal Segmentation fault (11)
[Mon Apr 28 19:23:14 2008] [notice] child pid 741 exit signal Segmentation fault (11)

ruud · 2008-04-28 17:52:56

So, something is segfaulting. Either an apache child or a PHP process. Let’s try to find out which one:
If you have shell access to that server and assuming a command line PHP version is present, try running the main index.php file using the command php index.php and see if that throws an error.

uli · 2008-04-28 17:55:49

ruud wrote:

try running the main index.php file using the command php index.php

This is way too much expected ;] Can you break that down to single steps, please, if necessary?

variaas · 2008-04-28 17:59:20

@uli

Have you seen this post

uli · 2008-04-28 18:10:50

variaas, no, I haven’t. But this is more than I can handle. Would you be so kind to point me to the passage that you think could be important for me?

uli · 2008-04-28 18:20:29

Ruud, can I combine a path to the command line from any info I can grab from phpinfo()?

uli · 2008-04-28 18:29:40

Alright, Apple’s Terminal-app is drag’n‘drop capable. So I could get any path. Which “main index.php” shall I grab?

ruud · 2008-04-28 19:37:32

In your terminal:

php /Users/Uli/Sites/txpdemo.dev/index.php

or

cd /Users/Uli/Sites/txpdemo.dev
php index.php

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Textpattern CMS support forum

#1 2008-04-28 16:54:22

Debugging mode: blank page!

#2 2008-04-28 17:18:57

Re: Debugging mode: blank page!

#3 2008-04-28 17:25:51

Re: Debugging mode: blank page!

#4 2008-04-28 17:37:34

Re: Debugging mode: blank page!

#5 2008-04-28 17:50:59

Re: Debugging mode: blank page!

#6 2008-04-28 17:52:56

Re: Debugging mode: blank page!

#7 2008-04-28 17:55:49

Re: Debugging mode: blank page!

#8 2008-04-28 17:59:20

Re: Debugging mode: blank page!

#9 2008-04-28 18:10:50

Re: Debugging mode: blank page!

#10 2008-04-28 18:20:29

Re: Debugging mode: blank page!

#11 2008-04-28 18:29:40

Re: Debugging mode: blank page!

#12 2008-04-28 19:37:32

Re: Debugging mode: blank page!

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