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I have been facing the Stack too deep error, and it is being displayed without any line number / contract info. It is compiling all my contracts together (over 10) and I have no clue where this error is happening and how I am supposed to fix this. Any clues to make the compiler more verbose? I have already read through many of the posts talking about this, and I have worked on reducing local variables / moving to structs wherever possible, though it has not changed anything. I don't have a single function with over 7 parameters (and that one was compiling fine for a long time before this error appeared).

Any help will be much appreciated!!

I am using Solidity v0.8.4.

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  • This is a good (relatively advanced) read, that may help -> medium.com/coinmonks/…
    – Richard Horrocks
    May 17, 2021 at 21:57
  • I did go through this, although in my case I do not get a detailed error message so I don't know which line/contract the error is taking place. I don't think it is feasible or practical to debug 11 contracts to find the issue without any info on the error.
    – tinker
    May 17, 2021 at 23:02

1 Answer 1

Reset to default
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Turns out the issue was a struct to which I had added a few fields, and there were 16 fields in the struct, and that too is not permissible. Re-organizing, moving some fields to another struct, and having a struct within a struct seems to have solved the problem.

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