At present if the source file for the help page cannot be opened, JMeter displays a blank page and a separate dialog box with the error. On my system the box does not get focus and may be hidden, so it's not clear what has happened. Either the dialog should be forced to the front, or the error could be displayed on the page instead of the help text
Created attachment 33824 [details] Display errror message in Help pane As proposed by sebb, the error message is displayed inside the help pane and the modal dialog is removed. Should this be added before 3.0?
I would say yes. I don't think there is any risk in doing so.
Ok for addition also
Date: Wed May 4 20:03:03 2016 New Revision: 1742328 URL: http://svn.apache.org/viewvc?rev=1742328&view=rev Log: Display error about missing help page inside the help pane Bugzilla Id: 59425 Modified: jmeter/trunk/src/core/org/apache/jmeter/gui/action/Help.java jmeter/trunk/xdocs/changes.xml
This issue has been migrated to GitHub: https://github.com/apache/jmeter/issues/3975