Errors, bugs, questions - page 2621
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Stumbled across a confusion in a seemingly obvious place. Here's the script:
for some reason ends up with scount equal to 4, although it's supposed to be 3. Increment loop after successful check should be executed only when s equals 1.0, 2.0, 4.0. Then there is 8 in s, which is more than 5.
Stumbled across a confusion in a seemingly obvious place. Here's the script:
for some reason ends up with scount equal to 4, although it's supposed to be 3. Increment loop after successful check should be executed only when s equals 1.0, 2.0, 4.0. Then s contains 8, which is greater than 5.
in the for statement increment is performed after the end of the loop bodyhttps://www.mql5.com/ru/docs/basis/operators/for
for(expression1; expression2; expression3)operator;
googled the first article, in case I don't remember - it works the same way in C++ https://en.cppreference.com/w/cpp/language/for
init_statement while ( condition ) { statement iteration_expression ; }
In the for statement, the increment is made after the end of the loop bodyhttps://www.mql5.com/ru/docs/basis/operators/for
for(expression1; expression2; expression3)
Exactly. The loop variable must pass the values 1, 2, 3. Because after the third multiplication the condition is not fulfilled: 8 > 5 - this can be seen from the last print from the loop.
Exactly. The loop variable must pass the values 1, 2, 3. Because after the third multiplication the condition is not met: 8 > 5 - this can be seen from the last print of the loop.
yes, but the body of the loop is executed, right? so there is an increment after the end of the body "expression3", then there is a check - "expression2"
yes, but the body of the loop is done, right? so there is an increment after the end of the "expression3" body, then there is a check - "expression2"
Friday is the last Friday of the year :-/
1- The test result runs have stopped running. There is space on the drive. Everything is there. What was running a few minutes before suddenly stopped.
I press start button, or click on optimization result and nothing happens. This is the kind of thing that just appears:
2019.12.29 11:44:51.402 Tester single pass started
And one time, this message appears:
2019.12.29 11:41:56.053 Tester debug version of "Name.ex5" detected
Although no debug is enabled and this EA is not opened in editor at all and editor is disabled, nothing was compiled or changed.
Parameters from the optimization to the settings, it successfully transfers and that's where it visually stops.
2- And the "stop" button in the forwarder fails. It alternatively does not change its colour from pink to green, or the terminal just gets to the intermediate state, when it does nothing, but I cannot select anything in the "settings" tab, because everything is disabled there.
Pressing the stop button again starts the run. And you can stop it before forward and then it's fine.
The test result runs have stopped running. Disk space is there. Everything is there. What was running a few minutes before suddenly stopped.
I press the start button, or click on the optimization result and nothing happens. This is the kind of thing that just appears:
2019.12.29 11:44:51.402 Tester single pass started
And one time, this message appears:
2019.12.29 11:41:56.053 Tester debug version of "Name.ex5" detected
Although no debug is enabled and this EA is not opened in the editor at all and the editor is disabled, nothing was compiled or changed.
It successfully saves parameters from optimization to settings and visually stops at that.
And the "stop" button in the forwarder does not work properly. Sometimes it does not change its colour from pink to green, or the terminal just gets to the intermediate state when it does nothing but cannot select anything in the settings tab because everything is disabled there.
Pressing the stop button again starts the run. And you can stop it before forward and then it's fine.
You have to compile release-version by F7. You pressed F5 and compiled debug-version
You have to compile the release version by F7. You pressed F5 and compiled debug-version
Nah, I compile with mouse and "Compile" button. But it doesn't apply to the described case, because this EA was compiled the day before yesterday. Then it was successfully optimized and ran several times. And then it crashed. Rebooting the terminal helped...
So it just feels like there are bugs piling up somewhere. Which leads to malfunctions and brakes. Resetting (restarting) cures...And another thing - the further away (by date) the forward run is, from the start date of the forward run, the slower it goes. At first it is fast, and then slower and slower. And then catastrophically slower. It would be nice to fix it)
No code to play - no response