Bzt Gatling executor returns failure when using any gatling version > 3.9

[vargm]

Bzt returns failure when using any gatling version > 3.9.
Same test + configs using 3.7.5 returns success.

in bzt.log i get errors

DataLogReader] ... no data processed!...

ToolError: Empty results, most likely ABCPerf (GatlingExecutor) failed

It seems that in DataLogReader , _guess_gatling_version() method compares the values lexicographically.

when version (or "fields[-1]) is "3.10.5", _guess_gatling_version returns "3.3.X".

the first line of simulation log is

RUN	abc.ABCPerf	gatling-140580068815568	1740687422001	Taurus	3.10.5

REQUEST		<My_Request_Type> (<my_request_url>)	1740687520238	1740687520927	OK	 

[pavel-silar-perforce]

We are aware about Gatling limitation in Taurus. As you might now, Gatling changed distribution model after 3.10 version and that affected our ability to deploy new versions. But currently we are in a process to overcome it and hopefully in Q3 2025 we will be able to get to newest Gatling versions in Taurus.