[Bug] [Seatunnel-web] Error when conditional column is not used in SE… #686

Job	Run time
License header	32s
Code style	15s
Dead links	12s
Sanity check results	1s
Integration Test (8, ubuntu-latest)	3m 10s
Build (8, ubuntu-latest)	3m 35s
Unit Test (8, ubuntu-latest)	2m 16s
Integration Test (11, ubuntu-latest)	2m 6s
Build (8, windows-latest)	6m 58s
Dependency licenses	3m 41s
Unit Test (8, windows-latest)	5m 53s
Build (11, ubuntu-latest)	4m 16s
Unit Test (11, ubuntu-latest)	2m 20s
Build (11, windows-latest)	4m 43s
Unit Test (11, windows-latest)	5m 9s
	45m 7s

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