When the option parser detects an error, JMeter reports this and then displays the usage. However the usage message is so long that the error message may disappear off the top of the screen. A simple solution is to repeat the error at the end of the display.
URL: http://svn.apache.org/viewvc?rev=1733081&view=rev Log: Option parsing error message can be 'lost' Bugzilla Id: 59093 Modified: jmeter/trunk/src/core/org/apache/jmeter/JMeter.java jmeter/trunk/xdocs/changes.xml
This issue has been migrated to GitHub: https://github.com/apache/jmeter/issues/3867