I am using Apache jmeter version 5.6.3 and facing a weird problem.
When I am converting the jtl file to html report, In ‘Type of error’ column of ‘Errors’ section It is showing ‘Assertion failed’ only instead of actual error message in load test report. While in smoke test report it is showing actual message like,
“Test failed: text expected not to contain /{“Establishments”:[],”Messages”:[]}/”

Refer below snapshots for the same,

Load Test snapshot,
[![Load Test snapshot][1]][1]

Smoke Test snapshot,
[![Smoke test snapshot][2]][2]

Due to this issue, i am not able to find out like what all errors I am getting in my load test. Please help !