SiteTools_ProgressV2 javascript error

When I try to generate pages in DataAssist I get the following error:
While executing timer in WA_SiteTools_ProgressV2.htm, the following Javascript error(s) occurred:

At line 1021 of file "..../Adobe:Dreamweaver CC 2014.1:en_US:Configuration:Floaters:WA_SiteTools_ProgessV2.js":rsObj.options has no properties

I am using my own database and generating the pages using the <new from blank> option.

I am using DW CC 2014.1
On a MAC s/w version 10.10.2 Yosemite
DataAssist extension version 1.2.2
MYSQL version: 5.6.23

I have tried deleting/reinstalling the DataAssist extension/deleting DW cache/Deleting config dir/resetting workspace/disabling preview, deleting/reinstalling DW and even also tried installing previous versions of DW.

Any advice?

what is the table structure?

It amy be that the table structure uses reserved words.

please send an SQL file wit the table structure.

Thanks Jason - pm sent with structure

Couple of things I see that could be going wrong.

1) you don't have any specifically reserved words for your column names, but there are a couple that are questionable like year.

to elemental problems like reserved words, i like to use a naming structure for the table that prefaces each column name withe the table name. for example, instead of:
refID
dateEntered
status
etc...

where the table name is propDetail, i would use that in the column names:
propDetailRefID
propDetailDateEntered
propDetailStatus
etc...

This does 2 things, prevents the possibility of using reserved words, and prevents the possibility of the ambiguous column names error when doing a join query

2) all of the columns that can contain text are sett the text data type, this is not a very good practice. by using the text data type, you are setting aside a large storage area for a column that may not have a value that fills it.

unless you absolutely need to be able to store many paragraphs of information in a column, you should not use the text data type, you should use the archer data type, and only set enough storage space.

for example the town column will only contain the name of the town, theres no need to set aside more than 50 characters of space for a town name.

description may contain a few paragraphs, so that one works for text, but region again is probably only one word, use archer(50) for that. status, you have "For Sale", theres no use setting aside the text data type for 8 characters.

Also, do you have the Deprecated server behaviors extension installed?
http://www.webassist.com/tutorials/Deprecated-Server-Behaviors-for-Dreamweaver-Creative-Cloud

Hi Jason.
Yes I do have the deprecated server behaviours extension installed.
I have also made the DB changes you suggested but the same error is still happening.

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see pm

How was this resolved? Having the same issues even the same error message.

Uninstalled WA Extensions (all of them)
Uninstalled DWCC 2014 for Mac (Yosemite)
Reinstalled DW CC 2014 for Mac
Re-installed WA extensions in the following order: (ecart 5.0.7, Design Extender 1.2.0, MySQLi Behaviours 1.0.3 and then DataBridge 1.2.2)
This was done after all the suggested fixes (macdat cache file deletion and resetting workspace) failed to work and still i continue to get the same error even after a full re-install of both program and extensions.

The error occurs when i try to create the pages (after selecting the form fields and validation options etc). The page begins to get created, the message pops up and the process stops. I was able to create the insert page using Data Assist 1.2.1 however it crashed DW after that first page creation so i upgraded the extension to version 1.2.2 for the stability fix but are now faced with this new UI issue. Any input would be most appreciated.

Try recreating the users configuration folder.

this is the folder that contains the DW cache file.

With DW closed, rename the configuration folder to any thing like Configuration_bak.

Next, open DW to recreate the configuration folder, Close it again and open the extension manager.

In the extension manager, remove all extensions. Then install only the deprecated server behaviors extension:
http://www.webassist.com/tutorials/Deprecated-Server-Behaviors-for-Dreamweaver-Creative-Cloud

open DW and confirm that you have access to the Server Behaviors, then close DW again and install the other extensions.