An unknown response null: :text/html; charset=utf-8: :Bad Request was received

[DrByte]

I have found the problem,i am using a westminster_new template,there is a jscript_framework.php in jscript folder

Yes, that's your problem.
If you want to use that template on v1.5.5 you will need the v1.5.5 version of the jscript_framework.php file.

[answer=42]

Yes, that's your problem.
If you want to use that template on v1.5.5 you will need the v1.5.5 version of the jscript_framework.php file.

Due to PayPal “deleting the comma issue”, I had to upgrade from PayPal Standard to PayPal Express. After the upgrade, I received the (35) handshake failure error, which required an upgrade of Zen cart to fix.
I upgraded Zen cart from v1.5.1 to v1.5.5d and this caused “An unknown response null: :text/html; charset=utf-8: :Bad Request was received while processing an ajax call. The action you requested could not be completed” error.
Following your advice, I changed /includes/templates/MY_TEMPLATE/jscript/jscript_framework.php file by copying the one from /includes/template_default/jscript/jscript_framework.php in v155, it worked perfectly and I no longer get the pop up, Thank You.
Is that the only error that you know of from upgrading?
I am using Winchester responsive template and I still need to install Ceon Advanced Shipper 5.0.2 and Ceon URI Map 4.5.1

[mc12345678]

Due to PayPal “deleting the comma issue”, I had to upgrade from PayPal Standard to PayPal Express. After the upgrade, I received the (35) handshake failure error, which required an upgrade of Zen cart to fix.
I upgraded Zen cart from v1.5.1 to v1.5.5d and this caused “An unknown response null: :text/html; charset=utf-8: :Bad Request was received while processing an ajax call. The action you requested could not be completed” error.
Following your advice, I changed /includes/templates/MY_TEMPLATE/jscript/jscript_framework.php file by copying the one from /includes/template_default/jscript/jscript_framework.php in v155, it worked perfectly and I no longer get the pop up, Thank You.
Is that the only error that you know of from upgrading?
I am using Winchester responsive template and I still need to install Ceon Advanced Shipper 5.0.2 and Ceon URI Map 4.5.1

Check your logs folder for any additional errors generated and actually, the error was generated "by upgrading", but by not maintaining the involved software compatible with the current in use version of ZC. There are likely/possibly other actions necessary to further make the responsive template compatible, but that is an issue to address/discover within the thread for the particular software.

[answer=42]

Check your logs folder for any additional errors generated and actually, the error was generated "by upgrading", but by not maintaining the involved software compatible with the current in use version of ZC. There are likely/possibly other actions necessary to further make the responsive template compatible, but that is an issue to address/discover within the thread for the particular software.

Thank you.
After checking logs there was an error; PHP Warning: constant(): Couldn't find constant includes/functions/admin_access.php on line 38
time for some research.

[dbltoe]

Thank you.
After checking logs there was an error; PHP Warning: constant(): Couldn't find constant includes/functions/admin_access.php on line 38
time for some research.

That should have been fixed in 1.5.3. Might want to check the files and make sure you've got the current version AND take a look at this thread.

[mc12345678]

Considering that were performing an upgrade from 1.5.1 to 1.5.5, it would appear that the error occurred before the equivalent/applicable 1.5.5 file(s) were in place as the line containing the constant() function moved from 38 (zc 1.5.1) to 39 (as found in 1.5.5). If the error is not recent or reproducible in some consistent way, then it may have been involved with/related to the upgrade process.

All that said, if there are still issues and then are not related to the original topic of this thread, perhaps a new thread should be begun.

[answer=42]

Considering that were performing an upgrade from 1.5.1 to 1.5.5, it would appear that the error occurred before the equivalent/applicable 1.5.5 file(s) were in place as the line containing the constant() function moved from 38 (zc 1.5.1) to 39 (as found in 1.5.5). If the error is not recent or reproducible in some consistent way, then it may have been involved with/related to the upgrade process.

All that said, if there are still issues and then are not related to the original topic of this thread, perhaps a new thread should be begun.

I apologize that I didn't see your post, you are correct. The topic of the thread was solved.

[answer=42]

That should have been fixed in 1.5.3. Might want to check the files and make sure you've got the current version AND take a look at this thread.

There is nothing in the logs past the time when I did the upgrade, any idea what I can do to try to trigger it again?

[pepeyotl]

el problema esta resuelto
uso el tema Winchester Black y en /includes/templates/winchester_black/jscript/jscript_framework.php solo se debe eliminar lo siguiente: yo lo encontre en las lineas 71 a 73 solo en la linea 71 se deja el corchete de cierre
else {
alert('An unknown response '+response+': :'+contentType+': :'+errorThrown+' was received while processing an ajax call. The action you requested could not be completed.');
}

se guarda el docimento y listo se termina con ese error tan desagradable
espero sea de apoyo
*** no se escribir en ingles sorry