Notice: Undefined index: in /home/tbnet/public_html/m2.3/vendor/magento/module-developer/Model/View/Page/Config/RendererFactory.php on line 70
how to solve this error? cannot access m2.3.4 backend
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did you run all commands like upgrade, compile etc?– Abdul Samad AbbasiDec 17, 2020 at 4:17
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1 Answer
I recommend you check your core_config_data table.
If there is a path with value = dev/front_end_development_workflow/type, delete it.
Hope it helps!
answered Jan 13, 2021 at 3:38
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