Inline translation gives js error

[KaiaKonsap]

Hello!

I am using Magento ver. 1.9.1.1 and ves venus theme.

If I activate the inline-translations I can see the red dots and the button for editing. As I click I get an error: 

Uncaught TypeError: Cannot read property 'length' of null

TranslateInline.formShow	@	translate_inline.js:142
Object.extend.__method	@	prototype.js:391
responder	@	prototype.js:5598

There is something really wrong...

It poits out the following line:       142   for (i = 0; i < data.length; i++) {

I really need this to work for me, don't want to use plugin, so I am greatful for any tips or leads on this.

[KaiaKonsap · Accepted solution]

So after an hour testing width different databases and some files,it was a browser issue.

Tried in mozilla firefox in the end it WORKS, have't seen any errors there yet.

So: if inline translation broken, try in firefox  and maybe get lucky