MetaTrader 4 Platform Update build 625: Magazines in MetaTrader Market and New MetaViewer - page 5

What is the value of m_chart_id ?

m_chart_id should be a long.

I used to compile lots of mq4 files with mql.exe but I cannot find it in build 625??!!

https://www.mql5.com/en/forum/150233

it's a long number.

This is not what I asked, I know it's a long, otherwise you will get an other error.

I am thinking the problem is that your m_chart_id don't correspond to an open chart.

I am thinking the same thing, change it to zero and see that it works on the main chart it is attached to.

Same here. A bare-bone would be even better. It is lighter and faster. :)

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Thanks :)

I know what to do now. :)

And straight away the warning gone.

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ChartSetInteger(m_chart_id,CHART_FOREGROUND,false) ;

If I not mistaken, that is for creating a chart inside a chart. There must be missing parameters there.

I mean, the code provided is not complete. It usually start with

void 

It is complete it just sets the selected chart as foreground. You can do that manually in the chart properties. Not sure what difference that makes though.

Hmmm ... ok.

I thought it was part of ChartObjectCreate()

Something like that.