报错：ERROR:zygote_host_impl_linux.cc(89)] Running as root without --no-sandbox is not supported. See https://crbug.com/638180
解决办法一句话：命令行运行：
export QTWEBENGINE_DISABLE_SANDBOX=1
ERROR:zygote_host_impl_linux.cc(89)] Running as root without --no-sandbox is not supported
原文：https://www.cnblogs.com/keng333/p/14328144.html