3 step form problem and errors

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Posted by roy_k on November 17, 2014 at 5:19am

I toke the example in
http://davidsonj.com/bl.../how-create-multi-step-form-drupal-7

and I cant make it work or even solve a single message.
1. I get a lot of errors and cant solve them. (see attached file)
2. The form in step 1 does not show up but the header (which is much less important does).

The code:
http://pastebin.com/R8eNeTKk

Please, Help!

Comments

Little progress..

Posted by roy_k on November 17, 2014 at 5:58am

  1. I solved most of the errors and problems but I still get errors, I tried to search the web but no answer or even a clue:

    Warning: array_flip(): Can only flip STRING and INTEGER values! in DrupalDefaultEntityController->load() (line 173 of /var/www/ttm/includes/entity.inc).
    Warning: array_flip(): Can only flip STRING and INTEGER values! in DrupalDefaultEntityController->load() (line 173 of /var/www/ttm/includes/entity.inc).
    Warning: array_flip(): Can only flip STRING and INTEGER values! in DrupalDefaultEntityController->load() (line 173 of /var/www/ttm/includes/entity.inc).
    Warning: array_flip(): Can only flip STRING and INTEGER values! in DrupalDefaultEntityController->cacheGet() (line 350 of /var/www/ttm/includes/entity.inc).
    Warning: array_flip(): Can only flip STRING and INTEGER values! in DrupalDefaultEntityController->cacheGet() (line 350 of /var/www/ttm/includes/entity.inc).
    Warning: array_flip(): Can only flip STRING and INTEGER values! in DrupalDefaultEntityController->cacheGet() (line 350 of /var/www/ttm/includes/entity.inc).

  2. I successfully showed the form but the "default_value" does not show up although there is a data in the variables that set them.

Where did I do wrong?
10x in advence.

Israel

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