JMeter Report - No column <"VarName"> found in sample metadata - jmeter

I have configured my JMeter Simple Data Writer to output my results. However, when using the JMeter HMTL Reported generator I am receiving this error:
Generating report
An error occurred: Error while processing samples: Consumer failed with message :Consumer failed with message :Consumer failed with message :Consumer failed with message :No column <"VarName"> found in sample metadata <timeStamp,elapsed,label,responseCode,responseMessage,success,failureMessage,bytes,Latency>, check #jmeter.save.saveservice.* properties to add the missing column
Any help would be appreciated.

It looks like you have definition for generating a custom chart over time for VarName sample variable and it is not present in the .jtl results file.
So the options are in:
Remove custom chart configuration, i.e. look for the properties which start with jmeter.reportgenerator.graph.custom_ and either comment them out or delete these lines completely.
Once done you should be able to generate the dashboard from that .jtl results file.
Add the next line to user.properties file:
sample_variables=VarName
in this case you will need to re-run your test and re-generate the dashboard using the new .jtl results file
More information:
Configuring JMeter
Apache JMeter Properties Customization Guide

Related

While using JMeter's Html Assertion I m getting an error failure message - html assertion: can't parse argument number

Getting Error Failure msg: html assertion can't parse argument number
Http Request: www.google.com
It's sounds like a bug in JMeter you should report it via JMeter Bugzilla
In the meantime if you need to use HTML Assertion you can downgrade to JMeter 5.3
I faced the same issue,
Just increase the warning threshold, in my case, more than 60 worked well.
And if you also want to see the warnings, create a text file, and add path in File name as shown in the screen shot below:
You will get all the warnings listed in the txt file that you have created. and at the end of file it will tell you how many warnings are there, just set warning threshold more than that.
Hope it works.

error while trying to generate HTML report in jmeter

Getting below error while trying to generate HRML report.pls help
Try creating the report from the GUI.
Open Jmeter and select Tools > Generate HTML report
Fill in the details as required...
Ensure that you select a directory that has enough space available for the report to be generated.
There are also a couple of options you could try on this thread;
How to resolve missing column to generate html dashboard report?

Jmeter throwing errors when saving graph

My end goal is to save/output the graph in my local folder after the tests complete. I am saving the summary report as a CSV file in the folder and reading it jp#gc graph generator. I want to save timeOverTime graph locally. I can see in Jmeter the graph being generated, and its getting
I am getting two errors
CSV file is empty, I can see the data getting saved in it.
g.ObjectTableModel: Header count=13 but writeFunctor count=11
I am adding the screenshots below of how I am saving the files.
Graph generator
Summary report being saved
Error showing
CSV file being generated
It is not "throwing" and this is not an "error", see log4j Logging Levels for all possible message statuses.
If you look at JMeter Source code you will see that this warning is being printed to log file when the results file doesn't contain any lines (is empty), most probably your fleet_date_ranges.csv is present but it doesn't contain any lines.
If you don't want to see these WARN messages in the future you can change this line of log4j2.xml file (lives in "bin" folder of your JMeter installation)
<Configuration status="WARN" packages="org.apache.jmeter.gui.logging">
to this:
<Configuration status="INFO" packages="org.apache.jmeter.gui.logging">
More information:
Log4j Configuration Syntax
How to Configure JMeter Logging

JMeter Listener - create error file only if error occurred

I have View Results Tree for errors only, Errors are checked and it saves the errors
But if there's no errors the file is created with headers
Can I mark something to write to error file only if an error occurred?
Untick Save Field Names (CSV) button
The file will still be created but it will be empty (0 bytes) if there are no errors in your test.
More information: How to Save Response Data in JMeter
If you don't want the file to be created, the solutions are in:
going for JSR223 Listener
or checking the file size somewhere in tearDown Thread Group and if it's empty - remove it using OS Process Sampler

Load Testing : Unable to open VSTS reports in JMeter

1.Created Jmeter load test scripts
2.Ran JMeter load test script in VSTS
3.Download 'DefaultCLTAttributes .csv' from VSTS load test results
4.Open JMeter 'Summary Report' listener with 'DefaultCLTAttributes .csv'
I got below error message as shown in attached screen shot.Please help me.
I did not see any error on log file.
I did not see column headings on .csv file. Please see attached screen shot

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