Default after-remove scriptlet failed on rpm target

[Fachep]

> sudo dnf remove myapp
...
  准备中  :                                                                                                         1/1
  删除    : myapp-x.x.x-1.x86_64                                                                             1/1
  运行脚本: myapp-x.x.x-1.x86_64                                                                             1/1
未将 /usr/bin/myapp 配置为 myapp 的备用项
警告：%postun(myapp-x.x.x-1.x86_64) 脚本执行失败，退出状态码为 2

Error in POSTUN scriptlet in rpm package myapp
...

> update-alternatives --display myapp
myapp - 状态为自动。
 链接当前指向 /opt/MyApp/myapp
/opt/MyApp/myapp - 优先度 100
当前“最佳”版本是 /opt/MyApp/myapp。

> rpm -qp --scripts myapp-x.x.x-1.x86_64.rpm
postinstall scriptlet (using /bin/sh):
#!/bin/bash

if type update-alternatives 2>/dev/null >&1; then
    # Remove previous link if it doesn't use update-alternatives
    if [ -L '/usr/bin/myapp' -a -e '/usr/bin/myapp' -a "`readlink '/usr/bin/myapp'`" != '/etc/alternatives/myapp' ]; then
        rm -f '/usr/bin/myapp'
    fi
    update-alternatives --install '/usr/bin/myapp' 'myapp' '/opt/MyApp/myapp' 100 || ln -sf '/opt/MyApp/myapp' '/usr/bin/myapp'
else
    ln -sf '/opt/MyApp/myapp' '/usr/bin/myapp'
fi

# Check if user namespaces are supported by the kernel and working with a quick test:
if ! { [[ -L /proc/self/ns/user ]] && unshare --user true; }; then
    # Use SUID chrome-sandbox only on systems without user namespaces:
    chmod 4755 '/opt/MyApp/chrome-sandbox' || true
else
    chmod 0755 '/opt/MyApp/chrome-sandbox' || true
fi

if hash update-mime-database 2>/dev/null; then
    update-mime-database /usr/share/mime || true
fi

if hash update-desktop-database 2>/dev/null; then
    update-desktop-database /usr/share/applications || true
fi
postuninstall scriptlet (using /bin/sh):
#!/bin/bash

# Delete the link to the binary
if type update-alternatives >/dev/null 2>&1; then
    update-alternatives --remove 'myapp' '/usr/bin/myapp'
else
    rm -f '/usr/bin/myapp'
fi

> update-alternatives --version
alternatives（备用）版本 1.24

pnpm-lock.yaml:

electron-builder:
  specifier: ^25.1.8
  version: 25.1.8([email protected]([email protected]))

OS: Rocky Linux 9.5 (Blue Onyx) x86_64
Kernel: 6.13.4-1.el9.elrepo.x86_64

[mmaietta]

Can you please try the latest release 26.0.9 and report back your results?

[Fachep]

I got same output for rpm -qp --scripts on [email protected]