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  1. Qt
  2. QTBUG-135384

Printing the 3D graph causes the Graph Printing example to crash

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: P2: Important P2: Important
    • 6.9.1
    • 6.9.0 RC
    • Graphs: 3D
    • None
    • macOS
    • 713a6e0b7 (dev), 4f8f9a907 (6.9.1)

      MacOS 15.3.2

      Qt Creator 16.0.0

      Qt 6.9.0RC2

      Steps to reproduce:

      1. Run example - https://doc.qt.io/qt-6/qtgraphs-index.html
      2. Set the print location.
      3. Switch to 3D graph.
      4. Save the PDF. 
      5. Once the popup appears that the pdf is saved, click the save PDF button again.
      2025-03-31 19:15:16.771 graphprinting[22705:4399322] +[IMKClient subclass]: chose IMKClient_Modern
2025-03-31 19:15:16.771 graphprinting[22705:4399322] +[IMKInputSession subclass]: chose IMKInputSession_Modern
-[MTLTextureDescriptorInternal validateWithDevice:]:1405: failed assertion `Texture Descriptor Validation
MTLTextureDescriptor has width (17200) greater than the maximum allowed size of 16384.
'

       

      Actual: The app crashes.

      Note: The app does not crash on Ubuntu

       

       

       

        1. qtgraphprinting.txt
          80 kB
          Łukasz Kosiorowski
        2. Screen Recording 2025-03-31 at 19.21.00.mov
          944 kB
          Łukasz Kosiorowski
        3. Screenshot 2025-07-07 at 10.06.43.png
          109 kB
          Tomi Korpipää
        4. print_texture_size_and_item_size.patch
          1 kB
          Tomi Korpipää
        For Gerrit Dashboard: QTBUG-135384
        # Subject Branch Project Status CR V
        642305,8 Fix graphprinting example crash dev qt/qtgraphs Status: MERGED +2 0
        645232,2 Fix graphprinting example crash 6.9 qt/qtgraphs Status: MERGED +2 0
        645333,2 Fix graphprinting example crash 6.9.1 qt/qtgraphs Status: MERGED +2 0

            tokorpip Tomi Korpipää
            lkos Łukasz Kosiorowski
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              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes