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  1. Qt
  2. QTBUG-51689

'unresolved external symbols' errors while building QtSerialBus examples and tools on Windows

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Details

    • Bug
    • Resolution: Duplicate
    • Not Evaluated
    • 5.6.0
    • 5.7
    • SerialBus: CAN Bus
    • None

    Description

      Hi, everyone,

      Got errors while building Qt:

      • 'unresolved external symbol "struct...',
      • 'canbusutil_plugin_import.o:canbusutil_plugin_import.cpp.text.startup+0xe): undefined reference to `qt_static_plugin_PeakCanBusPlugin()'
        collect2.exe: error: ld returned 1 exit status',
      • 'canbusutil.exe : fatal error LNK1120: 2 unresolved externals',
      • 'can.exe : fatal error LNK1120: 2 unresolved externals',
      • 'collect2.exe: error: ld returned 1 exit status',

      inherent to static layout only, using MinGW-W64, Intel or Microsoft Compiler (logs added in attachment).

      Regards,

      Alexander

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-51201 CanBus plugins fail to statically link

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
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              ablasche Alex Blasche
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                Updated:
                Resolved:

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