Olivier van Helden

We need to make sure that imagemagick is working properly before trying any further with the plugin. As long as you get errors like “no decode delegate”, there is no way it could work anywhere, including in the plugin. Here are some example tests you could try:

1. Try converting a jp2 file from command line and check the result image:

convert /your/opensim/dir/bin/assets/TexturesAssetSet/brick_mono.jp2 image.jpg

2. Try converting a jp2 file from a simple php script. Create a script convert-test.php

<?php

$inputFile = '/your/opensim/dir/bin/assets/TexturesAssetSet/brick_mono.jp2';
$outputFile = 'converted.jpg';

$image = new Imagick();
$image->readImage($inputFile);
$image->setImageFormat('jpg');
$image->writeImage($outputFile);
$image->destroy();

echo 'Image converted successfully.';

Then run
php7.4 ./convert-test.php
and check any error message, verify the result image (converted.jpg)
(make sure to specify php7.4, according to the php version used by your web server)

3. copy the php script and the source jp2 image in your web root and test it through your web server (https://yourgrid.org/convert-test.php). Make sure to adjust $inputFile (in some installation, php cannot access the whole disk, hence the copy of the image alongside the script).

As long as these tests fail, I am afraid I can’t help any further, you’ll have to check php and imagemagick documentation and/or forums

That’s strange, I never installed anything special for imagick to handle j2k, only php-imagick extension.

What is your setup? (OS, versions of php, apache, wp…)

PS: our wp installation on speculoos.world website is also in a subfolder, so it should not be the issue with your DreamGrid attempt.

BTW, could you tell me which versions you use for the plugin, PHP, WordPress and OpenSimulator?

The table userprofile is not to be mandatory for w4os general functioning, and it should not hurt if it’s empty (although it might indicate user profiles are not properly activated in Robust.ini).

Somme mysql installations are case-sensitive, could you tell me if the table is named userprofile (in lower cases) or UserProfile?

I assume you installed the latest versions (the database check method was updated in 2.3.8)

• This reply was modified 3 years, 7 months ago by Olivier van Helden.

Hi Giang

Usually this is a message appearing where the database is not or wrongly configured. Did you set the database in OpenSimulator > Settings with the same credentials as in your Robust.ini file?

Using a Robus or Robust.HG should not make a difference, but I must admit I did not test a non-hypergrid setup, maybe some expected parameters or tables are absent.

I think the error message should contain the explicit mention that the connection failed or, if connection worked, the name of the missing tables. If not, you might find it in your web server error log.

For your PHP issue, I cannot help you (I use a linux setup), you should check on PHP-related forums.