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Easytravel Linux starting error

tshirai
Guide

I installed Easytravel-linux-x86_64-2.0.0.3025 on CentOS Linux release 7.6.1810 (Core).

Next, we introduced additional packages with reference to the following information.

https://community.dynatrace.com/community/pages/viewpage.action?spaceKey=DL&title=Installing+easyTra...

Next, I ran runEasyTravel.sh, but the following error occurred and EasyTravel can not be started. I want to know how to deal with it.

=========================================================

[root@CentOS7-OSK easytravel-2.0.0-x64]# ./runEasyTravel.sh


starting easyTravel


===================

2019-04-11 11:34:32 Launcher INFO [Init] -----------------------------------------------------------------------------


2019-04-11 11:34:32 Launcher INFO [Init] easyTravel Demo Application - Copyright (C) 2010-2019 dynaTrace software GmbH

2019-04-11 11:34:32 Launcher INFO [Init] -----------------------------------------------------------------------------


2019-04-11 11:34:32 Launcher INFO [Init] Procedure: Launcher

2019-04-11 11:34:32 Launcher INFO [Init] Version: 2.0.0.3025

2019-04-11 11:34:32 Launcher INFO [Init] Build Date: Fri Sep 28 10:51:00 JST 2018

2019-04-11 11:34:32 Launcher INFO [Init] Platform: Linux 3.10.0-957.10.1.el7.x86_64, amd64
Exception in thread "main" org.eclipse.swt.SWTError: No more handles [gtk_init_check() failed]
at org.eclipse.swt.SWT.error(Unknown Source)
at org.eclipse.swt.widgets.Display.createDisplay(Unknown Source)
at org.eclipse.swt.widgets.Display.create(Unknown Source)
at org.eclipse.swt.graphics.Device.<init>(Unknown Source)
at org.eclipse.swt.widgets.Display.<init>(Unknown Source)
at org.eclipse.swt.widgets.Display.<init>(Unknown Source)
at com.dynatrace.easytravel.launcher.SWTSingletonDisplayAdapter.init(SWTSingletonDisplayAdapter.java:33)
at com.dynatrace.easytravel.launcher.Launcher.run(Launcher.java:219)
at com.dynatrace.easytravel.launcher.Launcher.main(Launcher.java:185)
Stopping Engine because shutdown request was received.


1 REPLY 1

Rafal_Psciuk
Dynatrace Newcomer
Dynatrace Newcomer

Hi, runEasyTravel.sh script is starting configuration GUI application. If your system is headless it will not work. To run easyTravel on headless system use runEasyTravelNoGUI.sh or webaluancher/weblauncher.sh. The latter will serve nice configuration GUI on port 8094.