update to php8.0 - getValidFileExtensions does not exist

[benbyf]

Just upgrading from PWP3.0146 to latest as well as php7.4 to php8.0 and getting this error on any page in the admin with an image field Method. Any help would be wicked.

FieldtypeFile::getValidFileExtensions does not exist or is not callable in this context

[BitPoet]

This seems to imply that the version of FieldtypeFile in memory is still at 3.0.146, since getValidFileExtensions was added in release 3.0.167. Clean out site/assets/cache/FileCompiler and make sure that FieldtypeFile is in fact found at wire/modules/FieldtypeFile.

[benbyf]

Thanks @BitPoet but no dice. It's also complaining about gropimage no longer working but im unable to change those fields to normal image fields... just text by default - wonder if thats part of it.