CaRP: Caching RSS Parser - Documentation
CaRP Interactive FAQ
Getting Started: Free Download | Purchase | Install
Reference: Functions | Plugins | Themes | Full Index
Etc.: Display Formatting | Example Code | Affiliates
Getting Started: Free Download | Purchase | Install
Reference: Functions | Plugins | Themes | Full Index
Etc.: Display Formatting | Example Code | Affiliates
Cache name required when calling a function that does not display data
Explanation
When calling a function that does not display data (for example CarpFilter, which formats feed items in preparation for aggregation), you must supply a cache name. If no data is being displayed and no data is being cached, there is no reason to be calling the function, so CaRP assumes that you intended to cache the data but forgot to enter a cache name.
Causes and Solutions
- You forgot to enter a cache name in a function call: Check your code and find the place where the cache name should go, and enter it there.
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