Magento2- Unable to add new Categories

[amu_mkansi]

Hi guys, Im hoping someone can help here. I installed a custom theme to my store, and everything seems fine except I'm not able to add new categories(nothing happens when I lick), and I see the attached error on the categories page.

Any ideas?

[meher jeet_sachan]

Hey @amu_mkansi,

I can't see your attached screenshot. But you can check log files to know better

Thanks

[mallikajai5922]

Hi @amu_mkansi  First check class Magento\Framework\File\Name exist or not . If exist then run the below commands in sequence-

rm -rf var/ generated/
php bin/magento se:up
php bin/magento s:d:c
php bin/magento s:s:d -f
php bin/magento c:f

Give correct permission to all files & directory.

[normangdru617a]

The MCP2515 CAN module is currently not officially supported on the Jetson Nano 2GB and does not work out of the box using the current Jetpack 46. This might change in the future. I have only tested. For Essays on Family Values and history click on https://writinguniverse.com/free-essay-examples/family-values/ .The 16MHz can module by JOY-IT. For 8MHz can modules you have to change the can clock.