Created attachment 35127 [details] Logfile from the JMeter test run on the PetClinic application We try to generate an HTML report with the apdex_per_transaction parameter: D:\apache-jmeter-3.2\bin\jmeter.bat -g D:\LoadTest_Results.wrt -o D:\TestReport -Jjmeter.reportgenerator. apdex_per_transaction="0010(.*):1000|2000;" But the report can't be created due to this error message: An error occurred: Error while processing samples:Consumer failed with message :Consumer failed with message :Consumer failed with message :Consumer failed with message :null errorlevel=1 Please find attached the logfile from the JMeter test run on the PetClinic application.
Created attachment 35144 [details] Check for null samplerName Check if samplerName is null, before comparing it with a regex.
Fixed in the upcoming JMeter 3.3 version. Thanks for the report and the reproducible test case.