K6 test error

[lgtianxiawudi]

import command:
python3 run.py nebula importer -s test -a 192.168.15.230:9669 -t string -p
test command:
python3 run.py stress run -scenario go.Go1StepEdge --args='-u 10 -d 3s'
result:

error log:
GO 1 STEP FROM 32985348836344 OVER KNOWS yield KNOWS.creationDate,105,289,false,0,,SemanticError: Vid should be a FIXED_STRING

[lgtianxiawudi]

branch:master

[HarrisChu]

python3 run.py nebula importer -s test -a 192.168.15.230:9669 -t string -p
python3 run.py stress run -scenario go.Go1StepEdge --args='-u 10 -d 3s'

import data with -t string means the vid type is fixed_string, but run without -t.
so it run stress testing with default -t int, and then type is mismatch.

python3 run.py stress run -t string -scenario go.Go1StepEdge --args='-u 10 -d 3s'