Watchdog Error for Pathauto 5.x-2.x-dev: Invalid argument supplied for foreach()

Can you try again with the 5.x-2.0-BETA and the token 5.x-1.8 ?

Thanks.

Confirmed, pathauto 2.0 beta 1 (aug 13 build) on Drupal 5.2

Whoops, forgot to note -- was using Token 5.x-1.8

I'm getting this too -- also with most up-to-date versions of pathauto and token.

It would appear that $patterns[$pattern_type] isn't always an array, which is obviously a problem for foreach(). I've attached a stopgap that will prevent the warning condition from occurring.

It would appear that $patterns[$pattern_type] isn't always an array, which is obviously a problem for foreach(). I've attached a stopgap that will prevent the warning condition from occurring.

So, I diff'd my fix against an old 1.1 version I was using. By bad -- it's later than I thought. Here's the legit code, sorry!

Well, I'd rather find/fix the problem than silence the error.

Did you all run update.php ?

There are two things in there that need to run. I'll be available most of today in #drupal if you can join me there to debug this live.

Just to confirm that I am seeing this error on several sites. The number of error messages varies between the sites. I am using pathauto-5.x-2.0-beta1 and token-5.x-1.8. I definitely ran update.php on the sites.

So, just in case it isn't clear, the easy workaround is to simply move back to Pathauto5.x-1.2.

I'll try yet another fresh install and see if I can reproduce the problem. Otherwise I'm really going to need someone with the problem to show up in #drupal and find me so we can debug interactively. If you don't like IRC then send me a contact message with some IM information.

I can get with you on this later this afternoon (pacific time).

Question however, is $patterns[$pattern_type] always supposed to be an array? I admit I didn't dig in too deeply, so I'm not sure.

Greggles, have you tried reproducing on a php 4 system?

I'm getting the same error with Aug-13 release of 2.0-beta1 with Token 1.8.

Besides this error, the Category module tokens have disappeared:
[categorypath]
[categorypathfirst]
and others.

Any ideas?

I have been doing a bit of digging using devel and dpr(). Please forgive any stupidity on my part. I have a lot of experience with computers, but very little (yet) with PHP and Drupal. The problem appears to be related to the expectations associated with this line of code:
$pattern_types = array('node', 'book', 'CCK text', 'CCK node reference', 'CCK number', 'CCK user reference', 'CCK link');
I have examined several of my sites and none of the arrays returned by the call of token_get_list() have all these as indices. On one site the only indices are: 'book', 'node' and 'global'; on the other two the indices are 'book', 'node', 'CCK text', 'CCK image', 'CCK number', 'CCK node reference' and 'global'. I don't know if it matters that these have 'CCK image' which is not being selected by the foreach loop - I suspect it does. However none of these have either 'CCK user reference', or 'CCK link'. The attempt to select the missing array element is causing the error. I have attempted to fix things by using array_keys to obtain the keys of the array. I don't know if this does that does what is required, because I don't understand the code. However, it prevents the error from occurring, which is a step forward. I have attached a patch file. I hope it is OK.
Tony

@tony_addyman - thanks for your help! While your solution isn't the one I ultimately am going to use, at least you hit on the exact problem. As did dsantangelo though his patch didn't kick me in the head in quite the same way ;)

Anyway, I've just committed a patch which fixes this.

Thanks you guys for testing this out and reporting the problem. I know that it takes a leap of faith to try out the Beta software and I appreciate your patience on this. I'll tag and release a new version tomorrow or so in case there are some other big issues like this.

How did I move this to the wrong project so horribly?

Which patch should we use? We're using the newest versions of both modules (downloaded today), but are getting this error.

Thanks!

Should be no need to worry about a patch - just get the beta2 or the -dev version.

Beta2 works good, thanks!

Andrey.

Spoken a little too soon.

The [categorypath] and [categorypathfirst] patterns that are part o the Category module do not show up in the list and do not work if entered. This used to work prior to beta1 release. Should I file a separate issue on this?

Thanks,
Andrey.

@mr.andrey It would be a new issue except that I filed this with the category module back in April when I started this work: http://drupal.org/node/139649 Perhaps now they'll be more motivated to implement it ;)