Forums - Gtk Exception in ubuntu

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Gtk Exception in ubuntu
yulisuo1990
Join Date: 13 Feb 23
Posts: 1
Posted: Wed, 2023-02-15 22:39

When I start profiler by run script ./run_sdp.sh in ubuntu 20.04

the profiler window will show, when start a session and connect Andoid devices, it print:

Exception in Gtk# callback delegate
  Note: Applications can use GLib.ExceptionManager.UnhandledException to handle the exception.
System.MissingMethodException: Method not found: bool Gtk.TreeIter.Equals(Gtk.TreeIter)
  at Gtk.Application+InvokeCB.Invoke () [0x00000] in <91487213bf394f4aaf87012594abed2f>:0
  at GLib.Timeout+TimeoutProxy.Handler (System.IntPtr data) [0x0003c] in <918680a31aa84cb89cfa7cab56ea29b8>:0
  at GLib.ExceptionManager.RaiseUnhandledException (System.Exception e, System.Boolean is_terminal) [0x00000] in <918680a31aa84cb89cfa7cab56ea29b8>:0
  at GLib.Timeout+TimeoutProxy.Handler (System.IntPtr data) [0x00000] in <918680a31aa84cb89cfa7cab56ea29b8>:0
  at Gtk.Application.gtk_main () [0x00000] in <91487213bf394f4aaf87012594abed2f>:0
  at Gtk.Application.Run () [0x00000] in <91487213bf394f4aaf87012594abed2f>:0
  at Sdp.MainClass.Main (System.String[] args) [0x00000] in <bbf0a6a698f94d70963f8451769f5203>:0

in the terminal. And a few seconds later, ubuntu show "SnapdragonProfiler" is not responding.

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myles.doyle
Join Date: 7 Nov 22
Posts: 1
Posted: Tue, 2023-03-07 07:37

Hi @yulisuo1990

I had the same issue when trying to run SnapdragonProfiler. What solved it for me was installing the correct version of GTK by installing it after Mono. ie. after following the setup commands in the README execute

sudo apt install mono-devel
sudo apt install gtk-sharp2

This worked for me on both Ubuntu 22.04 and 18.04 but I did not try for 20.04. Hope that helps.

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liuyibox
Join Date: 12 Mar 23
Posts: 2
Posted: Sun, 2023-03-12 09:51

I encountered the same error after installing "mono-devel". But I got it fixed by re-install "mono-complete"

sudo apt install mono-complete
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