fix version validation

[Nicole00]

fix some validation and assertion

[codecov-commenter]

Codecov Report

Patch coverage: 33.33% and project coverage change: +0.04 🎉

Comparison is base (f904dee) 31.29% compared to head (dcafac4) 31.33%.

📣 This organization is not using Codecov’s GitHub App Integration. We recommend you install it so Codecov can continue to function properly for your repositories. Learn more

Additional details and impacted files

@@             Coverage Diff              @@
##             master      #88      +/-   ##
============================================
+ Coverage     31.29%   31.33%   +0.04%     
  Complexity       78       78              
============================================
  Files            30       30              
  Lines          1518     1519       +1     
  Branches        239      239              
============================================
+ Hits            475      476       +1     
  Misses          973      973              
  Partials         70       70              

Impacted Files	Coverage Δ
.../vesoft/nebula/connector/utils/SparkValidate.scala	0.00% <0.00%> (ø)
...ala/com/vesoft/nebula/connector/NebulaConfig.scala	59.00% <50.00%> (+0.11%)	⬆️

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report at Codecov.
📢 Do you have feedback about the report comment? Let us know in this issue.

[wey-gu]

great job, thanks!