Errors, bugs, questions - page 509

 
kirill190982:
Hello, faced with a shortage of memory to download the history of a large number of instruments, I compared the work of MT4 and MT5 (without any operations and open positions ). It turned out that MT4 uses 9112 KB (with a larger number of instruments), MT5 uses 103464 KB of Expert Advisors. What is the reason of this difference?
The concept of storing and providing historical data has changed. Read Organisation of data access
 
tol64:

New build! ))

The terminal has been updated, but there is no new OBJPROP_ZORDER property in MQL5 Reference

You must have updated MQL5 help?
 
Rosh:
You must have updated the MQL5 help?
Yes, downloaded the new guide, it's there. It didn't update automatically for some reason. Not on the website yet either.
 
Is there any way to reduce the numbers of passes during optimization to a common denominator?
In the log, it starts from 0, while in optimization results it starts from 1. The following example is even funnier:
Log:
PQ 0 Core 1 01:18:26 pass 196 started
KJ 0 MQL5 Cloud Europe 01:18:28 pass 114 returned result 134.55 in 91 sec
MP 0 MQL5 Cloud Europe 01:18:30 pass 109 returned result 154.14 in 71 sec
MF 0 MQL5 Cloud USA 01:18:33 pass 164 returned result 152.11 in 37 sec
JI 0 MQL5 Cloud USA 01:18:52 pass 170 returned result 109.36 in 44 sec
FP 0 MQL5 Cloud USA 01:18:57 pass 178 returned result 134.47 in 32 sec
GK 0 MQL5 Cloud USA 01:19:14 pass 165 returned result 151.08 in 40 sec
JR 0 MQL5 Cloud USA 01:19:14 pass 181 returned result 151.12 in 60 sec
DJ 0 MQL5 Cloud Europe 01:19:14 pass 119 returned result 144.06 in 87 sec
ON 0 MQL5 Cloud Europe 01:19:15 pass 197 (19 tasks) started
LK 2 MQL5 Cloud Europe 01:19:18 pass 209 tested with error "critical runtime error"
OH 0 MQL5 Cloud Europe 01:19:18 pass 209 returned result 10000.00 in 16 ms
RO 2 MQL5 Cloud Europe 01:19:18 pass 210 tested with error "critical runtime error"
DG 0 MQL5 Cloud Europe 01:19:18 pass 210 returned result 10000.00 in 0 ms
QS 2 MQL5 Cloud Europe 01:19:18 pass 211 tested with error "critical runtime error"
CS 0 MQL5 Cloud Europe 01:19:18 pass 211 returned result 10000.00 in 0 ms
PG 2 MQL5 Cloud Europe 01:19:18 pass 212 tested with error "critical runtime error"
FO 0 MQL5 Cloud Europe 01:19:18 pass 212 returned result 10000.00 in 0 ms
OD 0 MQL5 Cloud USA 01:19:25 pass 191 returned result 155.85 in 28 sec
IO 0 MQL5 Cloud USA 01:19:40 pass 171 returned result 150.90 in 48 sec
JI 0 MQL5 Cloud Cyprus 01:19:42 pass 81 returned result 137.73 in 105 sec
JJ 0 MQL5 Cloud USA 01:19:51 pass 156 returned result 154.15 in 124 sec
HS 0 MQL5 Cloud USA 01:19:52 pass 166 returned result 137.98 in 38 sec
NJ 0 MQL5 Cloud USA 01:19:55 pass 192 returned result 153.01 in 29 sec
IN 0 MQL5 Cloud USA 01:20:03 pass 185 returned result 150.01 in 208 sec
GD 0 MQL5 Cloud USA 01:20:20 pass 182 returned result 144.38 in 65 sec
MO 0 MQL5 Cloud USA 01:20:24 pass 193 returned result 145.08 in 29 sec
FI 0 MQL5 Cloud Europe 01:20:26 pass 197 returned result 149.91 in 70 sec
FF 0 MQL5 Cloud Europe 01:20:29 pass 201 returned result 157.39 in 74 sec
KP 0 MQL5 Cloud USA 01:20:31 pass 172 returned result 145.03 in 50 sec
KD 0 MQL5 Cloud Europe 01:20:40 pass 205 returned result 113.46 in 85 sec
HR 0 MQL5 Cloud Cyprus 01:20:41 pass 91 returned result 142.62 in 154 sec
RD 0 MQL5 Cloud USA 01:20:54 pass 194 returned result 136.01 in 29 sec
DQ 0 Core 1 01:21:06 pass 196 returned result 122.98 in 159 sec

Optimization results (notice the colored lines and compare them with the log):
Files:
 
papaklass:
Today, when opening the market, the SymbolInfoInteger(GBPUSD,SYMBOL_SPREAD) function returned a negative spread, namely -340. What is it?
On which server, how it was reproduced? Any logs etc.?
 

Dear admins! Do something good with the mql4 site, if you please! It's been a month since the site is "temporarily unavailable (err.500)", forum posts have to be repeated, and I have early sclerosis and rustic internet:) Cheers!

Hs A's site works flawlessly :(

 

Here we go again:

500

The server is temporarily unavailable.

We apologise for this. Please try accessing the page later.

and this kind of nonsense all day long.

Can we at least temporarily make the quad forum a branch of the fives?

 
tara:

Dear admins! Do something good with the mql4 site, if you please! It's been a month since the site is "temporarily unavailable (err.500)", forum posts have to be repeated, and I have early sclerosis and rustic internet:) Cheers!

Hs A's site works flawlessly :(

We are working on it. Please bear with us for a while, it will be up and running soon.
 

It's working, thank you. For about 10 minutes and then:

Service Unavailable.


HTTP Error 503. The service is unavailable.

Maybe it's a temporary solution to move the forum to the A server? I'm not there to tell jokes, I'm going to the countryside in a week...

 

Or a sanction for any topics on the quad in the fifth forum :(

Although, there's no substitute for a personal message like that ...

You have a lot of work to do on the Fourth forum, the logic is gone there - it won't work quickly :(

Reason: