Frappe.throw error V10

1

There is a frappe.throw error since few updates the error from the console of the browser from the py files of erpnext :

desk.min.js?ver=1523915541.0:1594 SyntaxError: Unexpected token < in JSON at position 0
   at JSON.parse (<anonymous>)
   at Object.frappe.request.report_error (desk.min.js?ver=1523915541.0:1703)
   at _ (desk.min.js?ver=1523915541.0:1527)
   at Object.<anonymous> (desk.min.js?ver=1523915541.0:1588)
   at i (jquery.min.js:2)
   at Object.fireWith [as rejectWith] (jquery.min.js:2)
   at z (jquery.min.js:4)
   at XMLHttpRequest.<anonymous> (jquery.min.js:4)
(anonymous) @ desk.min.js?ver=1523915541.0:1594
i @ jquery.min.js:2
fireWith @ jquery.min.js:2
z @ jquery.min.js:4
(anonymous) @ jquery.min.js:4
load (async)
send @ jquery.min.js:4
ajax @ jquery.min.js:4
frappe.request.call @ desk.min.js?ver=1523915541.0:1548
frappe.call @ desk.min.js?ver=1523915541.0:1441
_call @ form.min.js?ver=1523915541.0:2485
save @ form.min.js?ver=1523915541.0:2340
frappe.ui.form.save @ form.min.js?ver=1523915541.0:2511
(anonymous) @ form.min.js?ver=1523915541.0:747
Promise.then (async)
(anonymous) @ desk.min.js?ver=1523915541.0:675
frappe.run_serially @ desk.min.js?ver=1523915541.0:673
_f.Frm._save @ form.min.js?ver=1523915541.0:737
(anonymous) @ form.min.js?ver=1523915541.0:695
setTimeout (async)
(anonymous) @ form.min.js?ver=1523915541.0:694
_f.Frm.save @ form.min.js?ver=1523915541.0:688
Save @ form.min.js?ver=1523915541.0:1777
(anonymous) @ desk.min.js?ver=1523915541.0:3195
dispatch @ jquery.min.js:3
$event.dispatch @ report.min.js?ver=1523915541.0:3022
r.handle @ jquery.min.js:3
2

On which page are you facing this error? Please share screenshots and the version of Frappe and ERPNext

3

@netchampfaris
i’m using the latest version of erpnext and this error appears at all frappe.throw from py files at erpnext but from js files its working great

4

Are there specific steps to reproduce this?

If I add frappe.throw(“Text”) somewhere in my .py code, it throws the error without any issues. The syntax error you posted refers to a json…

5

@lasalesi
yes exactly, this is what is happening

6

I solved this minutes ago running:

bench update
bench clear-website-cache
bench clear-cache
7

@Leonardo_Augusto

no, this does not solve the problem

8

the problem has been solved after the last update