Plugin Settings Don't Save

[danleecreates]

Description

I’m having an issue getting Enupal Snapshot working on our staging server. The settings do not want to save in the craft admin.

I have sent my log files. It isn’t obvious what the error is. Any help would be great.

Steps to reproduce

1. which wkhtmltopdf outputs /usr/local/bin/wkhtmltopdf
2. Save path to plugin settings

Additional info

• Craft version: 3.3.9
• PHP version: 7.2.24
• Database driver & version: MySQL 5.7.27
• Plugin version: 1.2.6

[andrelopez]

Hi @nearkingdom Were you able to solve the issue with the amazon s3 bucket issue?

[danleecreates]

No - it still persists on my staging environment. I can't find the issue.

[dallimor]

I ran into this issue and for me it was trying to save to a volume where the assets don't have URLs.

It's an issue with the validators expecting a URL to be returned after the pdfs are generated.

I got around it by adding

if (!$asset->getVolume()->hasUrls){ return UrlHelper::siteUrl(); }

At the end of _generatePdf in \enupal\snapshot\contracts\SnappyPdf and in _generateImage of SnappyImage.