Foreach warnings

Issue Summary

Hello,

Thanks for the great module.

I have downloaded the alpha version of 2.x because I need the ability to use select list in my table. My application is basically a survey where I have created about 10 columns with 7 rows with a drop down select list of 1-3 to allow the user to rate their preferences based on the question.

I am able to create the matrix field no problem.

When the user attempts to view the node, the following errors/warnings are displayed.

I have tried deleting the field and creating a new matrix field with the same name and the same behavior occurs.

Any suggestions?

Thanks again..
G

warning: Invalid argument supplied for foreach() in /drupal/modules/matrix/matrix.module on line 565.
warning: ksort() expects parameter 1 to be array, null given in /modules/matrix/matrix.module on line 573.
warning: Invalid argument supplied for foreach() in drupal/modules/matrix/matrix.module on line 574.
warning: Invalid argument supplied for foreach() in modules/matrix/matrix.module on line 608.
warning: Invalid argument supplied for foreach() in modules/matrix/matrix.module on line 565.
warning: ksort() expects parameter 1 to be array, null given in modules/matrix/matrix.module on line 573.
warning: Invalid argument supplied for foreach() in /modules/matrix/matrix.module on line 574.
warning: Invalid argument supplied for foreach() in matrix/matrix.module on line 608.
warning: Invalid argument supplied for foreach() in /modules/matrix/matrix.module on line 565.
warning: ksort() expects parameter 1 to be array, null given in modules/matrix/matrix.module on line 573.
warning: Invalid argument supplied for foreach() in /matrix/matrix.module on line 574.
warning: Invalid argument supplied for foreach() in /matrix/matrix.module on line 608.