Specification
I am looking for an expert MQL5 programmer with experience in the following issue:
Problem Description:
I have an MQL5 Expert Advisor (EA) that uses iCustom() to call a custom Order Block indicator. The indicator works correctly when applied manually to a chart, storing and displaying valid buffer values. However, when the EA runs and calls CopyBuffer() , it only retrieves zeros instead of the expected values.
Key Observations:
✅ iCustom() successfully creates the indicator instance (confirmed by logs).
✅ The indicator prints correct buffer values when running manually.
❌ The indicator’s OnCalculate() never runs inside the EA ( MQL_PROGRAM_TYPE is always PROGRAM_INDICATOR ).
❌ The EA's instance of the indicator does not seem to update or execute properly.
What Could Be Wrong?
- The EA might not be correctly launching the indicator instance.
- CopyBuffer() might be failing silently.
What I Need Help With:
- How to ensure the indicator actually runs inside the EA ( PROGRAM_EXPERT ).
- How to make CopyBuffer() retrieve correct values when the EA calls iCustom() .
- Debugging why the indicator buffers return only zeros when used via EA.
Would appreciate any insights or debugging suggestions!
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