Products.js Error

[TJJAKE]

Hello., I have a slight problem.
While trying to add items in the backend, sometimes it works sometimes it doesn't, but the problem is that sometimes the save and stay and save buttons never stop loading, and can't be hit, they just have the swirling circles on them.

While inspecting element, I get this error for products.js

 

TypeError: $(...).filter(...).attr(...) is undefined
ProductTabsManager/this.displayBulk/<()
 products.js:177
n.Callbacks/j()
 jquery-1.11.0.min.js:2
n.Callbacks/k.fireWith()
 jquery-1.11.0.min.js:2
x()
 jquery-1.11.0.min.js:4
.send/b()

 

I'm not sure if this is related but I also get this :

Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help http://xhr.spec.whatwg.org/

Could somebody please tell me how to fix or can provide any insight?
Let me know if any additional information is needed, thanks for any possible help.

[TJJAKE]

ctrl+shift+j brings up the following errors

Asynchronous operation was aborted as selection changed. breadcrumbs.js:129
Error: Connection closed, pending request to server1.conn0.121, type getOriginalLocation failed

Request stack:













Stack trace:













 Promise-backend.js:937
Error: Connection closed, pending request to server1.conn0.121, type getOriginalLocation failed

Request stack:













Stack trace:













 Promise-backend.js:937
Error: Connection closed, pending request to server1.conn0.121, type getOriginalLocation failed

Request stack:













Stack trace:













 Promise-backend.js:937
Error: Connection closed, pending request to server1.conn0.121, type getOriginalLocation failed

Request stack:













Stack trace:













 Promise-backend.js:937
Error: Connection closed, pending request to server1.conn0.121, type getOriginalLocation failed

Request stack:













Stack trace:













 Promise-backend.js:937
Error: Connection closed, pending request to server1.conn0.287, type getOriginalLocation failed

Request stack:













Stack trace:













 Promise-backend.js:937
Error: Connection closed, pending request to server1.conn0.287, type getOriginalLocation failed

Request stack:













Stack trace:













 Promise-backend.js:937
Error: Connection closed, pending request to server1.conn0.287, type getOriginalLocation failed

Request stack:













Stack trace:













 Promise-backend.js:937
Error: Connection closed, pending request to server1.conn0.287, type getOriginalLocation failed

Request stack:













Stack trace:













 Promise-backend.js:937
Protocol error (noSuchActor): No such actor for ID: server1.conn0.animationsActor23 animation-controller.js:69
Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help http://xhr.spec.whatwg.org/ jquery-1.11.0.min.js:4:25645
about:blank : Unable to run script because scripts are blocked internally. <unknown>
TypeError: $(...).filter(...).attr(...) is undefined
 products.js:177:21
 

[TJJAKE]

Somebody please help me

[anjrot]

Hello, did you find how to fix this problem, i have the same Error pls help if you got the solution.

[softhightech]

Hello,

I think you have to update prestashop because it's old this is my issue i think i have to update:

 

Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user’s experience. For more help http://xhr.spec.whatwg.org/  jquery-1.11.0.min.js:4:25645