Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. QML and Qt Quick
  4. QML Text's render error
Forum Updated to NodeBB v4.3 + New Features

QML Text's render error

Scheduled Pinned Locked Moved Unsolved QML and Qt Quick
5 Posts 3 Posters 383 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.
  • K Offline
    K Offline
    ketchup
    wrote on 22 Oct 2024, 10:13 last edited by ketchup
    #1

    I use QML to build an application.But I met a weird rendering error. it looks likes this:
    5d1f8896-c3d1-4a3b-8ec2-3ba7bcc8c9a5-image.png
    as you see,the text is rendered to some stripes.
    what I did is use Text{...} normally, and when I restart application,it return to normal. It only happened once and has never been reproduced again.
    my qt's version is 5.15.15. os is Mac OS.
    guys,What are the possible reasons for this situation?Furthermore, how to solve it?
    ps:my mother tongue is not English. so if you feel impolite, no offence.

    K 1 Reply Last reply 22 Oct 2024, 10:24
    0
    • K ketchup
      22 Oct 2024, 10:13

      I use QML to build an application.But I met a weird rendering error. it looks likes this:
      5d1f8896-c3d1-4a3b-8ec2-3ba7bcc8c9a5-image.png
      as you see,the text is rendered to some stripes.
      what I did is use Text{...} normally, and when I restart application,it return to normal. It only happened once and has never been reproduced again.
      my qt's version is 5.15.15. os is Mac OS.
      guys,What are the possible reasons for this situation?Furthermore, how to solve it?
      ps:my mother tongue is not English. so if you feel impolite, no offence.

      K Offline
      K Offline
      ketchup
      wrote on 22 Oct 2024, 10:24 last edited by
      #2
      This post is deleted!
      1 Reply Last reply
      0
      • D Offline
        D Offline
        dheerendra
        Qt Champions 2022
        wrote on 22 Oct 2024, 15:16 last edited by
        #3

        I only suspect on underlying graphics library issue. May openGL is not initialised properly or something is missing.

        Dheerendra
        @Community Service
        Certified Qt Specialist
        http://www.pthinks.com

        K 1 Reply Last reply 23 Oct 2024, 06:29
        0
        • D dheerendra
          22 Oct 2024, 15:16

          I only suspect on underlying graphics library issue. May openGL is not initialised properly or something is missing.

          K Offline
          K Offline
          ketchup
          wrote on 23 Oct 2024, 06:29 last edited by ketchup
          #4

          @dheerendra thks for your inference. are there some solutions I can use to avoid this problem? if not, may be there are something I can check?

          1 Reply Last reply
          0
          • G Offline
            G Offline
            GrecKo
            Qt Champions 2018
            wrote on 23 Oct 2024, 08:37 last edited by
            #5

            Are you graphics drivers up to date?

            1 Reply Last reply
            0

            1/5

            22 Oct 2024, 10:13

            • Login

            • Login or register to search.
            1 out of 5
            • First post
              1/5
              Last post
            0
            • Categories
            • Recent
            • Tags
            • Popular
            • Users
            • Groups
            • Search
            • Get Qt Extensions
            • Unsolved