Out of memory
Your code has bugs. It needs to be fixed. However, without seeing your code, we can only speculate about what you are doing incorrectly — maybe you're mismanaging arrays, maybe you're not releasing handles and objects correctly, or any number of reasons.
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My strong guess is directed at the many calls to iCustom. I suspect that if the EA only trades one symbol the problem does not occur.
yes but its a multiple currency EA supose to trade in 9 different pairs which one pair should controll the othere charts as master. what could be the way out to correct this problem?
- Control the memory usage in the TaskManager of Windows.
- Increase the memory of your PC .
- 9 different instances of your EA that are running in MT4 on its individual thread (install MT4 9 times). As far as I remember MT4 (other than MT5) puts all in one thread. If so one symbol can block all the others.
- Control the memory usage in the TaskManager of Windows.
- Increase the memory of your PC .
- 9 different instances of your EA that are running in MT4 on its individual thread (install MT4 9 times). As far as I remember MT4 (other than MT5) puts all in one thread. If so one symbol can block all the others.
1. is fine
2. is also fine
3. am confused i dont understand

2022.11.21 22:49:05.649 Prev_CSM AUDCADm,H1: not initialized
2022.11.21 22:49:05.649 Prev_CSM AUDCADm,H1: out of memory
as any one had this kind of issue whet the indicator runs out of memory please advice how to resovle this kind of issues