After upgrade to version 12 start failing copy command on Linux: ScriptError: Failed to copy to clipboard! · hluk/CopyQ#3253

(14 评论) (0 反应) (0 负责人)C++ (7,372 star) (419 fork)batch import

X11help wanted

描述

After one of latest update copyq, start fails copy with "exit code 4".

Describe the bug I've made script based on example https://copyq.readthedocs.io/en/latest/command-examples.html#replace-all-occurrences-in-selected-text, that works fine more than year.

But recently start fails like:

Note: Exception in command "Keyboard layout change (xneur like)": ScriptError: Failed to copy to clipboard!
Note:    
Note:    --- backtrace ---
Note:    f@:1
Note:    copy2@eval code:15
Note:    %entry@eval code:24
Note:    f@:1
Note:    eval:// Copy without changing...
Note:    eval
Note:    --- end backtrace ---

To Reproduce

Import example command https://copyq.readthedocs.io/en/latest/command-examples.html#replace-all-occurrences-in-selected-text
In editor select any text
Call command (by action or previously assigned shortcut)

Expected behavior Text copied

Screenshots

Version, OS and Environment

$ copyq version
CopyQ Clipboard Manager 12.0.1
Qt: 6.9.2
KNotifications: 6.18.0
Compiler: GCC
Arch: x86_64-little_endian-lp64
OS: Fedora Linux 42 (KDE Plasma Desktop Edition)

Installation method: Official fedora repos rpm

贡献者指南

技术栈: cpp
领域: desktop
议题类型: bug
难度: 3
预计时间: 1-3 hours
活动状态: active
清晰度: clear
前置要求: C++Qt frameworkclipboard APIsLinux debugging
新手友好度: 35
研究方向: Investigate recent changes to clipboard handling in CopyQ, particularly around Qt 6.9.2 and platform specific code for Linux (Wayland vs X11). Look at commits in src/app/clipboardmonitor.cpp and clipboard.cpp. The error 'exit code 4' suggests a backend failure; check if environment variables like QT QPA PLATFORM affect behavior. Review the discussion for any identified root cause or workaround.