I am unable to generate report from created jtl file, it says, "An Error Occurred : Null!" when generating from jmeter HTML report generator, Is there any other way to generate or any fix for this issue/error. OR Can I generate report from other mean of performance testing tools? enter image description here

2. If I run the same file through non GUI then it doesn't work. I created jtl or CSV file through non GUI mode but nothing save in file with following commands. jmeter -Jthreads=500 -n -t Anand.jmx -l result500.jtl or jmeter -n -t Anand.jmx -l Users-500.jtl or jmeter -n -t Anand.jmx -l Users-1500.jtl -e -o C:\Users\opc\Downloads\apache-jmeter-5.1.1\apache-jmeter-5.1.1\bin\reports\1500

I have encountered that jtl/csv file doesn't save anything that might be the issue it says null in my first question. but why not saving in jtl/csv file. Please help me into this. enter image description here

CodePudding user response：

1. Check whether jmeter.log file has any suspicious or clarifying entries

2. Try generating the dashboard from the command line like:

   jmeter -g /path/to/.jtl/results/file -o /path/to/the/folder/where/dashboard/will/be/generated
   

3. I recall that there were problems with generating the dashboard when people used latest Java versions like Java 17, you can try running JMeter using an earlier version, i.e. Java 8 which is the minimum Java version required to run JMeter 5.4

CodePudding user response：

Yes, I know that is empty but I don't know why it is not generating in file on cloud with same Java version and jmeter 5.1.1 But if i. tried on my local system then it generates but Only generate upto 68 users and I gave 1000 users in non gui mode.

1. May i know what would be the issue of generating 68 users?
2. I have 2400 users list and want to run script and save the output. What system configuration do I require? And how do we analyse system configuration per users?
3. I am unable to find the log file.