Export from Joomla! 2.5.28, K2 v 2.7.1 with K2 Import v 1.4.1
Export -> Ok to CSV file
This exported CSV file imported to Joomla 3.6.4, K2 ver 2.7.1 with K2 Import v 2.5 beta 4
No data imported
Result:
error - Unexpected text after end quote in quoted field 1 of csv line 6 (text line 40). The first 50 chars from the start of the field are '"Файл PDF, "Статья", 2.67 Мб","132_Pri'.
When reporting this error check Javascript Console for more information
Server: nginx
Date: Mon, 24 Apr 2017 21:23:54 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Powered-By: PHP/5.4.45
X-Logged-In: True
X-Content-Powered-By: K2 v2.7.1 (by JoomlaWorks)
P3P: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"
Cache-Control: no-cache
Pragma: no-cache

What should I do to import this CSV?

Hi Alex,
did you modify the CSV file after export? It looks like some " are missing?

No, I didn't. Here is the screen of the CSV file from 1 string: joxi.ru/Rmzqdjqt0Qwler
What "-symbols should I check?
It seemes they all are in place.

Please set "Error Reporting" in System->Global configuration->Server to "Simple" or "None"
and then try the export again

I set errors to none and repeated export. Exported file: joxi.ru/12MDJyDSMnn6km
When importing this new file still error appears: joxi.ru/Rmzqdjqt0QQ7wr

That does look better, at least I can see one error gone.
Could you please upload that CSV file itself and not only the screenshot?
That would help to debug
If you need I can provide you a place to upload the file

File uploaded to: j3.ecosakh.ru/export(12).csv

I think I know what your problem is, please send me an email: individual-it.net/kontakt-impressum.html
and I will send you a fixed version

The bug that was reported by "Alex Plaksin" got fixed in version 1.4.1 and 2.5

To get the most recent version pleas try to use the link you got after payment and see if its still valid. If not you will have to purchase the component again. For every EUR you pay you get 10 days of download period. So for 36EUR you get a whole years of updates.

K2 Import/Export tool

hello
i have a problem with this extension. Wihen i try to go on components i see this

Strict Standards: Declaration of K2importController::display() should be compatible with JControllerLegacy::display($cachable = false, $urlparams = Array) in /..../administrator/components/com_k2import/controller.php on line 23

Strict Standards: Only variables should be assigned by reference in /....../administrator/components/com_k2import/k2import.php on line 29

Strict Standards: Only variables should be assigned by reference in /...../administrator/components/com_k2import/k2import.php on line 30

Strict Standards: Only variables should be assigned by reference in /..../administrator/components/com_k2import/helper.php on line 14

Strict Standards: Only variables should be assigned by reference in /......./administrator/components/com_k2import/helper.php on line 24

Strict Standards: Only variables should be assigned by reference in /...../administrator/components/com_k2import/views/k2import/view.html.php on line 34

Strict Standards: Only variables should be assigned by reference in /....../administrator/components/com_k2import/views/k2import/view.html.php on line 56

Strict Standards: Only variables should be assigned by reference in /......./administrator/components/com_k2import/views/k2import/view.html.php on line 57

Strict Standards: Only variables should be assigned by refearence in /...../administrator/components/com_k2import/views/k2import/view.html.php on line 144

Strict Standards: Only variables should be assigned by reference in /....../administrator/components/com_k2import/models/category.php on line 133

Strict Standards: Only variables should be assigned by reference in /...../administrator/components/com_k2import/views/k2import/tmpl/default.php on line 14

i use joomla 3.7.3 and k2 2.7.1 i have try with all pkg of zip file that i have dowloaded
thanks