Are you using Devel::Size ?

Your message is probably coming from "size.xs": 

  case SVt_PVCV:
    total_size += sizeof(XPVCV);
    total_size += magic_size(thing, tracking_hash);
    if (go_yell) {
      carp("CV isn't complete");
    }
    break;

[download]
Update:Looks like you can make the message go away by disabling warnings - I'm not recommending this - just offering this as an option.

    Earth first! (We'll rob the other planets later)

In reply to Re: Error(?): "CV isn't complete"? by NetWallah
in thread Error(?): "CV isn't complete"? by BrowserUk

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