Error after installing and configuring custom links in wysiwyg

I got the sames messages with 7.x-1.4 version, and also for the 7.x-1.x-dev version (same code at this time of writing).
After having analysing the code, I saw that the module suppose to find a corresponding record in file_managed table that is a Drupal core table. So, I've a workaround that works for me: create that record by PHP code (using Devel module for example).

Here the code I executed:

global $user;
$file = new stdClass;
$file->uid = $user->uid;
$file->filename = 'CubicMind-0.1.exe';
$file->uri = 'public://odelia-cubicmind/CubicMind-0.1.exe';
$file->status = 1;
$file->filemime = 'application/octet-stream';

file_save($file);

It permits to track the file CubicMind-0.1.exe that is in my public folder in odelia-cubicmind sub-folder.
To be complete here the link I used in a content :

<a href="http://www.odelia-technologies.com/system/tdf/odelia-cubicmind/CubicMind-0.1.exe/?file=1">Test1</a>

Cheers,

Bertrand

Hello and thanks for your contribution.
This module works with file system.
Another way to manage your files and assign tdf formatters would be to use file entity module.

Also, I've added some checks in code, so you don't get these errors even if the file is not registered in file_managed table.