Starter return JSON loads error

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F2B
Posts: 11
Joined: Mon Jul 03, 2017 1:05 pm

Starter return JSON loads error

Post by F2B » Thu Jan 11, 2018 4:34 pm

Hello,

affter i click the "Start" button in starter, it returns:

afnetwork.py: Received data:
{
"id":58,
"serial":74
}A
JSON loads error:
Extra data: line 4 column 2 - line 4 column 3 (char 24 - 25)
null

The job successfully sent.

This is the same error for every job i submit. I see JSON job structure but what line and column refer to???

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timurhai
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Location: Russia, Korolev
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Re: Starter return JSON loads error

Post by timurhai » Thu Jan 11, 2018 5:24 pm

Hi.
This is an extra "A" character at the end of JSON data just after the last "}".
It is a bug appeared when server switched to non-blocking IO.
What OS afserver is running? Have you turned on linux epoll facility?
For now, if you need correct JSON you can just cat off everythin after the last "}", when JSON object finished.
Timur Hairulin
CGRU 2.2.3 Ubuntu 14.04LTS (gcc4.8.4)

F2B
Posts: 11
Joined: Mon Jul 03, 2017 1:05 pm

Re: Starter return JSON loads error

Post by F2B » Fri Jan 12, 2018 9:34 am

Server runs on Windows.

What python file should i modify to clean that?

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timurhai
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Re: Starter return JSON loads error

Post by timurhai » Fri Jan 12, 2018 10:04 am

Timur Hairulin
CGRU 2.2.3 Ubuntu 14.04LTS (gcc4.8.4)

bazarus
Posts: 8
Joined: Mon Jun 19, 2017 2:34 pm

Re: Starter return JSON loads error

Post by bazarus » Mon Jan 15, 2018 10:06 am

Same error appears after sending job in houdini console.

Code: Select all

afnetwork.py: Received data:
{
"id":5599,
"serial":9930
}AAA
JSON loads error:
Extra data: line 4 column 2 - line 4 column 5 (char 28 - 31)
afnetwork.py: Received data:
{
"id":5604,
"serial":9931
}AAAAAAAAAAAAAAAAAA
JSON loads error:
Extra data: line 4 column 2 - line 4 column 20 (char 28 - 46)
Can you explain a bit more how to solve problem?
Afanasy 2.2.3 . Server - Ubuntu 16.04.3 LTS. Clients - Windows 7 SP1

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timurhai
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Re: Starter return JSON loads error

Post by timurhai » Mon Jan 15, 2018 3:05 pm

Hi!
You need a new job ID or Serial?
If so, just cut of AAA from the end.
If not - is it a problem?
Timur Hairulin
CGRU 2.2.3 Ubuntu 14.04LTS (gcc4.8.4)

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