I have several sites that have started getting phpthumb errors when using this.renderImage to generate thumbnails in the list. The thumbnails are not generated in the back-end list although it works fine in the front-end.
modx 2.2.4, Rackspace Cloud Sites, migx 2.3.1
Using custom media source on the inputTV for the image pointing to filesystem assets/images/
Here is the error:
[2012-08-30 16:04:36] (ERROR @ /connectors/system/phpthumb.php) phpThumb was unable to generate a thumbnail for: ...core/cache/phpthumb/generatedthumbnail.jpeg
[2012-08-30 16:04:37] (ERROR @ /connectors/system/phpthumb.php) Error outputting thumbnail:
OutputThumbnail() failed because !is_resource($this->gdimg_output) in file "phpthumb.class.php" on line 557
[
{"caption":"Gallery", "fields": [
{"field":"image","caption":"Image","inputTV":"imageTV"}
]}
]
[
{"header": "Image", "width": "50", "sortable": "false", "dataIndex": "image","renderer": "this.renderImage"}
]
I removed my paths and filenames from the error. Anyone else encountering this? Any ideas what is going on? Assistance is much appreciated!
[ed. note: pyrographics last edited this post 11 years, 7 months ago.]