PHP errors displayed in CP when using an Assets filed within a Matrix within Low Variable

Question

I'm using:

• EE v2.7.3
• Assets v2.2.4
• Matrix v2.5.10
• Low Vars v2.4.1

Error message (only displayed when on Low Vars page):

A PHP Error was encountered Severity: Notice Message: Undefined index: entry_id Filename: assets/ft.assets.php Line Number: 647

It's obviously got something to do with that switch statement in assets/ft.assets.php if I comment the grid/matrix case out the error disappears. Of course that causes more issues though.

Any assistance appreciated.

Cheers,

Andy

Answer 1

Andris was close to the solution:

Add the following code right above the switch statement.

`if (($context == 'grid' || $context == 'matrix') && !empty($this->var_id))
{
    $context = 'low';
}`

Then in the 'low' case (around like 163) change the query to:

`$sql .= " ae.var_id = {$this->var_id} AND ae.row_id = '{$this->row_id}'";`

Now Low Variables knows what row to use. :)

Answer 2

If you add the following code before the switch, the error should go away - this will be included in the next Assets release :)

if (($context == 'grid' || $context == 'matrix') && !empty($this->var_id))
{
    $context = 'low';
}