Drupal 7.x

I have a set of custom tables exposed to views via hook_views_data. I have created a view based on one of these tables and have set up the necessary relationships in the "Advanced" section of the Views UI. This all works - Views displays the data correctly. I would like to add a contextual filter based on one of my custom fields. When I try this none of my custom fields are listed. All I see is Global : Null.

What am I doing wrong or is what I want to do not possible?

I have a website mahajana net based on the Drupal 7.98 engine. Unfortunately, file aliases do not work on mobile devices. Everything is fine on computers. For instance, the PDF opens correctly on a laptop, but on a iPhone, the PDF tries to load, but ultimately does not load.
If I provide the original URL to the file, it's ok, on both mobile devices and computers.
However, I care about the aliases working correctly everywhere, because the original URL is long.
How can I make aliases working on mobile?

I manage a number of Drupal 7 sites. One website is getting BOTCHA errors on a contact form but on different browsers depending on which Platform is being used. I have tried iMac, iPhone and iPad with different browsers (Safari, Chrome, Firefox). I haven't done much maintenance recently so I am not sure how to proceed. One user is having similar problems and on a different set of browsers.

Hello

We took over a website from a customer that was built with Drupal 7.64. Now we noticed that there are a few pages in Google that cannot be accessed via the website.

Can someone tell me how I can find these in Drupal and then integrate them into the menu or make them visible?

Is there something like a directory where all pages and their associated status can be seen?

Thank you!

I recently upgraded from drupal 6 to drupal 7.

Suddenly cron is not working.

These are the errors:

  Warning: Cannot modify header information - headers already sent by (output started at /.../public_html/includes/common.inc:2861) in drupal_send_headers() (line 1551 of /.../public_html/includes/bootstrap.inc).  
Error: Call to undefined function db_fetch_object() in eval() (line 7 of /.../public_html/modules/php/php.module(80) : eval()'d code).

Could this be from obsolete drupal 6 modules that were not probably removed before upgrade ?