Resize images in frame automatically - Photoshop

Are you sure you followed what I wrote.

That should insert the step Select Place menu Item into the Action.   When the step plays it should not open any image  it should put you into a select Image dialog for Place Embedded so you can select the image you want to place into a document.    After you select the image the image will be placed into the document as a smart object layer and you should be in the Place Transform part of Place embedded. where you can size distort and locate the smart object layers content for the documents composite.  That is your interactive responsibility. Here are the screen captures  when I play the Action in my example action above.

Have tried it and get this and cannot get further ? I know i am doing something wrong lol

Use the script "InteractivePopulateCollage.jsx" in my toolkit  to populate your two image frames template interactive.  The script will highlight then the Frame area being populated and put you into a Images selection dialog where you select the image you want placed into there.  The script will then place in that image file as a smart object layers size the layer to fill the frame, position the layer into the frame and confine the image to the frame by masking any excess image content off. The frame area can have a different aspect ratio the you image or have mat the has a none rectangular shape.  The Script will the put you into an interactive transform where you can tweak the Image content by adjusting the Smart Object layer transform or accept the current transform the script set.  The script may then add an optional text file name layer positioned for the image then put you into an Interactive transform for you the tweak the Size and location of the text layer.   The script will then repeat this process for your additional frames. Interactivly Populate Collage Template this link requires flash