Bug #18417
closed
Call to undefined function is_plugin_active()
Added by Marilyn Weber about 1 year ago.
Updated about 1 year ago.
Description
Via ZD, Ray Liu reports: Hi, our QCAP website seems to be down or showing an "Error thrown" message (Call to undefined function is_plugin_active()) when we land on the home page. , The website URL is
https://qcap.commons.gc.cuny.edu/
I've asked if they remember if you've activated any plugins recently? Thanks!
- Status changed from New to Staged for Production Release
- Assignee set to Boone Gorges
- Target version set to 2.1.10
The problem is the ml-slider plugin. See #18016. The fix that I'm forced to put in place for the latter ticket means that a certain WP library isn't loaded. In other places, the plugin has a function_exists() check to ensure that no fatals happen, but not in the one place that's triggering the error in this case. I've added the necessary change here https://github.com/cuny-academic-commons/cac/commit/78fc1e5c3a51d2e7aaf38b7b2e4f7a5b269baba4 and will add it to my growing list of things that I need to check every time that ml-slider is updated.
- Related to Bug #18016: ml-slider get_plugins() call causes performance issues added
Should I check to see if they're actively using it?
Doesn't matter too much. The plugin is used fairly widely across the Commons, so it's a problem we have to address broadly in any case.
- Status changed from Staged for Production Release to Resolved
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