I'm executing my test plan normally, using the plugin of blazemeter, but when I want to see my report in blazemeter, it requests me upgrade taurus, but I never used it for my executions.
I try to execute my test plan and see my report on blazemeter. I expect to see correctly my report.
This question should rather go to BlazeMeter Support, most probably BlazeMeter API has changed and the plugin doesn't work with the new API anymore. Someone needs to update the plugin.
As a workaround you can use Taurus tool, it supports running existing JMeter tests so instead of running JMeter in non-GUI mode like:
you can do the same using Taurus: