Fatal error when activating plugin

The CMB class is included in the plugin. The plugin checks whether the class is already loaded. If it is, it does not load the CMB functions but if not it does. The error you are getting is because it thinks the class is not loaded.

Have you any other plugins running using CMB? I cannot recreate the problem here.

Ah it looks like it’s a conflict with another plugin (Map List Pro), thanks for your help.

Hi Mark,

Further to this it looks like the two plugins are using conflicting versions of CMB – you’re using 1.0.2 from Human Made (https://github.com/WebDevStudios/Custom-Metaboxes-and-Fields-for-WordPress) whereas the other plugin is using 1.2.0 from Web Dev Studios (https://github.com/WebDevStudios/Custom-Metaboxes-and-Fields-for-WordPress).

Do you have any suggestions on the best way to resolve this?

Hi Joff/Mark,

Was there ever a solution found to this issue? I’m having the same problems.

Cheers.

I think this problem lies with the fact that both libraries mentioned have the same class name.

what would be you suggestion to solve the issue mark? would it be as simple as renaming the class?

appreciate your input btw

Renaming the class would involve changing the other plugins mentioned above, not something to do with this plugin.

What is the other plugin out of interest please?

its part of a theme i recently purchased.

i believe the conflicting plugin is: https://github.com/WebDevStudios/Custom-Metaboxes-and-Fields-for-WordPress

seems jofff and i have the same issue, with same plugins