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[116] UI error warning

Dear SQ team

I find an error its never happen before like attachment.
Is it normal?
Can it possible to fix it by my self? thank you.

Attachments
ui error.jpg
ui error.jpg
(115.20 KiB)
  • Votes 0
  • Project StrategyQuant X
  • Type Bug
  • Status Fixed
  • Priority Urgent

History

SC
#1

fxchess

04.01.2019 00:32

Task created

MF
#2

Mark Fric

04.01.2019 13:00

Priority changed from Normal to Urgent

tohle jsme uz nestihl do 117. Je mozny, ze ma UI tak vytizeno temi custom projekty, ze to nestiha ta kontrola na UI, kterou tam mas?


Mozna bychom ji meli vyhodit, nevim, jestli se to jeste muze stat. Mne se to nestalo


TB
#3

Tomas Brynda

04.01.2019 15:06
Unfortunately there's nothing you can do with it yourself. The warning appears when the internal browser becomes unresponsive.

Maybe try no to run so many projects simultaneously.


Was the UI frozen when it happened? 


Please attach your log file if you have it.

SC
#4

fxchess

04.01.2019 16:30

Attachment log_2019_01_04.log added

Attachment log_2019_01_03.log added

Dear Tomas

Here are my logs but I can't read what text is about the UI crash reason.

 Thank you!

TB
#5

Tomas Brynda

07.01.2019 10:44

Status changed from New to Waiting for information

Hi Fxchess,

thank you for the log files. I can see that the problem was in disconnected websockets. It means that UI wasn't receiving any updates from backend and did not reflect the progress of projects.


Were you running SQ also in web browser? We know that it sometimes causes problems if you load browser page before full inicialization of the main app.

SC
#6

fxchess

07.01.2019 11:29
Dear Tomas

How to check that were I use SQ in web browser or not?

I am just reinstall SQX 116 not upgrade it. 

I find this issue only in 116 & 117, it never happen in 115 and before.

TB
#7

Tomas Brynda

07.01.2019 13:02
Ok, I suppose you ran SQ the standard way. FYI it can be managed also from a web browser if you go to http://localhost:8080 after starting SQ. We prepare this for a later direct use through VPS, but it is not done yet. 


Does the problem happen even if you run only one or two custom projects simultaneously? 


Thanks for your feedback

Tomas

SC
#8

fxchess

07.01.2019 13:09
Dear Tomas

I test the localhost after I start SQ, I can see the SQX UI also.

Is that mean I am use SQX on web browser?

If yes, how can I set it off? thank you!

TB
#9

Tomas Brynda

07.01.2019 13:45
No, it's completely fine, there's no need to set it off. I just wanted to know if you weren't experimenting with this feature.

I am trying to investigate what is the cause of the websockets problem.


Important question is - Does the application error show up even if you run only one project at a time? Can it be caused by overwhelming UI due to multiple projects running?





SC
#10

fxchess

07.01.2019 14:00
ok, I see.

I try to only run 3 projects tonight, if any question I will respond you here. 

Thank you!

h
#11

hankeys

07.01.2019 18:28
its not practical to run too many projects at one time (you are only slowing things down, higher ram consuption, etc.) - we need to run at 100% load one project, stop him after some period of time or number of strategies and after that run automatically another project


after one project is already stopped we need to get to strategies, move them to retester and continue with the workflow by hand for example


this will move this thing to another level

TB
#12

Tomas Brynda

23.01.2019 12:58

Status changed from Waiting for information to Fixed

I removed the dialog and websockets check. The error will pop up only if the internal browser's renderer is down
Votes: 0

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