Forum
Fatal error on save
Hi,
I've just moved a perch 2.8.34 site from memset server to go daddy server. All seemed fine, site looked ok, admin looked ok, however on attempting to save anything, I get "the white screen" with the following error which I can't work out. Any ideas? The old site on memset has db driver: mysqli with php 5.4.21 and all works fine on the old server. The new server has db driver: PDO with php 7.1.7. Diagnostic summary below.
Fatal error: Uncaught Error: [] operator not supported for strings in /home/example/public_html/admin/core/lib/Textile.class.php:1548 Stack trace: #0 /home/example/public_html/admin/core/lib/Textile.class.php(2556): Netcarver\Textile\Parser->parseAttribsToArray('{color:#ffffff}') #1 [internal function]: Netcarver\Textile\Parser->fSpan(Array) #2 /home/example/public_html/admin/core/lib/Textile.class.php(2537): preg_replace_callback('/\n ...', Array, 'Please complete...') #3 /home/example/public_html/admin/core/lib/Textile.class.php(2490): Netcarver\Textile\Parser->spans('Please complete...') #4 /home/example/public_html/admin/core/lib/Textile.class.php(2376): Netcarver\Textile\Parser->graf('Please complete...') #5 /home/example/public_html/admin/core/lib/Textile.class.php(2239): Netcarver\Textile\Parser->fBlock(Array) #6 /home/example/public_html/admin/core/lib/Textile.class.php(1226): Netcarver\Textile\Parser->blocks('h1. Get started...') #7 /home/example/public_html/adm in /home/example/public_html/admin/core/lib/Textile.class.php on line 1548
Perch: 2.8.34, PHP: 7.1.7, MySQL: 5.6.36, with PDO
Server OS: Linux, cgi-fcgi
Installed apps: content (2.8.34), assets (2.8.34), categories (2.8.34), perch_forms (1.8.3), perch_backup (1.2)
App runtimes: <?php $apps_list = array( 'content', 'categories', 'perch_forms', );
PERCH_LOGINPATH: /admin
PERCH_PATH: /home/example/public_html/admin
PERCH_CORE: /home/example/public_html/admin/core
PERCH_RESFILEPATH: /home/example/public_html/admin/resources
Image manipulation: GD Imagick
PHP limits: Max upload 8M, Max POST 8M, Memory: 128M, Total max file upload: 8M
F1: 6a33f95eca3667f9e0c39bf5ca2980fe
Resource folder writeable: Yes
SCRIPT_NAME: /admin/core/settings/diagnostics/index.php
REQUEST_URI: /admin/core/settings/diagnostics/
DOCUMENT_ROOT: /home/example/public_html
Is there a
<span>in the content?Is it just this one region, or everywhere you're using Textile?
Yes - there is. There have been textile edits to do some colour formatting on the fly in certain sections.
%{color:#142c46}highlight me%
I've just checked sections that don't have spans and they are fine and save ok.
That's what's causing the error in this case.
It's ok on the old server. I thought this was standard textile - Do I need to remove them all?
It looks like it's a bug with the Textile library we're using - it was only fixed 22 days ago.
https://github.com/textile/php-textile/issues/175
I can obviously update the next version of Perch but I can't go back into the past and fix the version you're using. At the moment you'll need to stick with a lower PHP version or avoid the syntax.
Ok Drew. Thanks for that. We are planning to move to Perch 3 at some stage soon. In the meantime, we'll work around.
It should be fixed in Perch 3.0.12 when that's available.