Undefined variable: item in mobile_tools_roles_boot()

I get the same issue.

Notice: Undefined variable: item in mobile_tools_roles_boot() (line 29 of /html/sites/all/modules/mobile_tools/mobile_tools_roles.module).
Notice: Trying to get property of non-object in mobile_tools_roles_boot() (line 29 of /html/sites/all/modules/mobile_tools/mobile_tools_roles.module).
Notice: Undefined variable: item in mobile_tools_roles_boot() (line 29 of /html/sites/all/modules/mobile_tools/mobile_tools_roles.module).
Notice: Trying to get property of non-object in mobile_tools_roles_boot() (line 29 of /html/sites/all/modules/mobile_tools/mobile_tools_roles.module).

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This happens even if roles are not enabled. As soon as I enabled mobile_tools and then reloaded the site, I started getting errors like this.

Very new to Drupal, so I'm working off a fresh install as well... Receiving the same errors. I'll definitely keep my eye on this post!

Add my 2p:

Notice: Undefined variable: item in mobile_tools_roles_boot() (line 29 of /.../sites/all/modules/mobile_tools/mobile_tools_roles.module).

Notice: Trying to get property of non-object in mobile_tools_roles_boot() (line 29 of /.../sites/all/modules/mobile_tools/mobile_tools_roles.module).

I'm not a coder, I'm a PM/Process Guy. I hope a coder out there can fix this, because this module shows great promise and I'd love to use it in projects moving forward!

I guess, developer missed to retrieve result from object, Fix should be something like below at line 29

  //count the number of mobile roles... must be bigger then 1
  $result = db_query("SELECT COUNT(*) as count FROM {mobile_tools_roles_relations}");

  $items = $result->fetchObject();

  if ($items->count > 1 ) {

I added the "$items = $result->fetchObject();", still same error.

Here's what I did to get the error to go away... By no means the best solution, but at least my site no longer displays the error on all pages:

1. Disable all mobile tools and browscap modules possible under modules menu (for me was just the mobile tools roles and browscap (mobile tools contrib) that I could uncheck

2. Click on uninstall tab - uninstall mobile tools roles should appear

3. Uninstall mobile tools roles

That fixed it for me and I can invoke theme switching just fine... Btw, the module mobil tools roles still shows up in the modules list, but I have avoided checking it this time.

Again, not the 'right' fix, but got my site working again without errors... Hope this helps.

I can confirm that following the three steps made the errors disappear on my site. Thanks!

I think it's actually supposed to be

  $result = db_query("SELECT COUNT(*) as count FROM {mobile_tools_roles_relations}");
  $item = $result->fetchObject();
  if ($item->count > 0) {

I made the change suggested in post #11 which removed the error, however I can't actually see if the module is working.

I'm expecting to see some sort of configuration in the mobile tools section to select a particular role to apply. What am I missing??

Created a valid patch from comment #11, easier for the maintainer to implement.

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Excellent, thank you for this solution.

Hi, thanks for the patch! Being a newbie I can't figure out how to apply it. Do I edit a particular fine in the installation and replace a bit of cone in the file with this code and, if so, which file? Is it only a section of code in the file, i.e. fro which line to which line, or is this some sort of command line thing I have to to?

Anything you can tell me, such as where to find out how to apply a patch, will be very wonderful. I've been looking and so far come up dry.

Thank you in advance.

http://www.google.com/search?btnG=1&pws=0&q=drupal+apply+patch Should lead you in the correct direction.

Patch committed to dev.

Thanks a lot!