Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. General talk
  3. Qt 6
  4. HELP virtual ENV
Forum Updated to NodeBB v4.3 + New Features

HELP virtual ENV

Scheduled Pinned Locked Moved Solved Qt 6
5 Posts 2 Posters 468 Views
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • J Offline
    J Offline
    jacktea
    wrote on last edited by
    #1

    'cat_Application' has no out-of-line virtual method definitions; its vtable will be emitted in every translation unit

    Any help??

    JonBJ 1 Reply Last reply
    0
    • J jacktea

      'cat_Application' has no out-of-line virtual method definitions; its vtable will be emitted in every translation unit

      Any help??

      JonBJ Offline
      JonBJ Offline
      JonB
      wrote on last edited by JonB
      #2

      @jacktea
      Depends what code you have written and what compiler you are using. Don't know what it has to do with "virtual ENV". But if you Google for has no out-of-line virtual method definitions you'll find hits for it. You may find that your issue is per https://forum.qt.io/topic/68903/qt-creator-clang-weak-vtable-warnings-and-__declspec-dllexport, maybe (e.g. need to define destructor explicitly).

      J 1 Reply Last reply
      1
      • J jacktea has marked this topic as solved on
      • JonBJ JonB

        @jacktea
        Depends what code you have written and what compiler you are using. Don't know what it has to do with "virtual ENV". But if you Google for has no out-of-line virtual method definitions you'll find hits for it. You may find that your issue is per https://forum.qt.io/topic/68903/qt-creator-clang-weak-vtable-warnings-and-__declspec-dllexport, maybe (e.g. need to define destructor explicitly).

        J Offline
        J Offline
        jacktea
        wrote on last edited by
        #3

        @JonB Much APPRECIATED Mr. Jon

        J 1 Reply Last reply
        0
        • J jacktea

          @JonB Much APPRECIATED Mr. Jon

          J Offline
          J Offline
          jacktea
          wrote on last edited by jacktea
          #4
          This post is deleted!
          1 Reply Last reply
          0
          • J Offline
            J Offline
            jacktea
            wrote on last edited by
            #5

            @JonB

            Windows 64

            Error :

            Use of undeclared identifier

            case AF_INET:
            inet_ntop(AF_INET, &(((struct sockaddr_in *)sa)->sin_addr), host, salen);
            break;

            case AF_INET6:
                inet_ntop(AF_INET6, &(((struct sockaddr_in6 *)sa)->sin6_addr), host, salen);
                break;
            
            1 Reply Last reply
            0

            • Login

            • Login or register to search.
            • First post
              Last post
            0
            • Categories
            • Recent
            • Tags
            • Popular
            • Users
            • Groups
            • Search
            • Get Qt Extensions
            • Unsolved