TiddlyDesktop errors upon launch

[DennyX]

Hi,

Can I get some assistance with this. I get these errors when I launchTiddlyDesktop. The app does run but the last error msg repeats probably a couple dozen times. I'm running Fedora 30.

thanks

$/home/ ... /TiddlyDesktop_v0.0.14/nw

Gtk-Message: 22:11:11.863: Failed to load module "appmenu-gtk-module"
[5784:5784:0811/221111.995693:ERROR:browser_switcher_service.cc(238)] XXX Init()
[5804:5804:0811/221112.054666:ERROR:sandbox_linux.cc(376)] InitializeSandbox() called with multiple threads in process gpu-process.

[5804:5833:0811/221112.059585:ERROR:gbm_wrapper.cc(271)] Failed to export buffer to dma_buf: No such file or directory (2)