PW 3.0.200 / PHP 8.0.20: Fatal Error

[SebastianP]

Hi,

I've several Websites running ProcessWire 3.0.200 and PHP 8 without problems - but one of these gives me an error:

Fatal Error:  Class ProcessWire\FieldtypeImage contains 2 abstract methods and must therefore be declared abstract or implement the remaining methods (ProcessWire\FieldtypeHasFiles::hasFiles, ProcessWire\FieldtypeHasFiles::getFilesPath) (line 18 of /var/www/.../wire/modules/Fieldtype/FieldtypeImage/FieldtypeImage.module)

Can someone clearify this and help?

Thank you, regards
Sebastian

[SebastianP]

Hm, I've fixed the error by adding this two lines to /wire/modules/Fieldtype/FieldtypeImage/FieldtypeImage.module: 

public function hasFiles(Page $page, Field $field){}
public function getFilesPath(Page $page, Field $field){}

Now the Website is running again - but what's the reason for this strange thing?

Regards
Sebastian

[BitPoet]

Sounds like an incomplete upload (with FieldtypeFile.module being an older version that lacks those method implementations, otherwise FieldtypeImage would inherit them).

[SebastianP]

Apparently it was a side effect of the PHP memory_limit being too low. I increased this value and now it works without problems.

Regards
Sebastian