Can't run Checkout Wizard

Trying to run the Checkout Wizard in eCart 6.0.7, I first get this error:

The WA eCart 01Session script does not define the findServerBehaviors function.

After clicking OK in the dialog, this error is produced:

Error in uiInitialize:
TypeError: wa.fb_shared_functions has no properties

After clicking OK in the dialog, a big blank dialog shows up. If I hit escape, I get this error:

The following javascript error(s) occurred:

At line 1298 of the file "Disk of Rigidity:Users:robertfranke:Library:Application Support:Adobe:Dreamweaver CC 2014:en_US:Configuration:Shared:Controls:Scripts:WATrigger.js":
}
missing } in compound statement

I've tried deleting the cache and resetting workplace. I recently reinstalled the Data Bridge, Design Extender, Free Tools, eCart and MySQLi Server Behaviors -- all the most recent versions.

Macintosh Mavericks, Dreamweaver CC 2014.

Try uninstalling eCart, then installing it to the extension manager again.

That seemed to clear up problems running the Wizard (it also put the eCart menu by itself atop the WebAssist menu), but I still get the

The WA eCart 01Session script does not define the findServerBehaviors function.

error immediately on opening some eCart related pages, such as cart.php. Any idea what that is? I'm not sure that it is causing any problems -- it seems to be just an annoyance

Also -

The pp_confirm.php file generated still includes syntax errors at lines 161, 222, and 253 where @@FieldValueStrParam@@ is not enclosed in quotation marks. I remember seeing that before, though I don't remember the context.

The checkout wizard let me select my own orders table, but not my own orders detail table. Not a big deal, I can fix that I think.

for the error in post 3, reset the workspace layout:
go to Window -> Work Space layout -> Reset '<your layout name>'

and Delete the Dreamweaver Cache file from the users configuration folder:
http://www.webassist.com/tutorials/Common-installation-issues


the other issues I have not been able to reproduce.