importing failed

[cooper-lzy]

If the: label column is missing from the CSV file, the import cannot succeed, for example:

:VID(string)	player.age:int	player.name:string
player100	22	lzy
player101	24	zy
player102	25	gc
player103	26	jh

report errors：

vid is not niljie: %!(EXTRA string=:VID, *config.VID=&{0xc00001b040 <nil> <nil>})panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x536e27]

Before adding a column: label to import successfully.

The configuration file is as follows:

version: v2
description: example
removeTempFiles: false
clientSettings:
  retry: 3
  concurrency: 2 # number of graph clients
  channelBufferSize: 1
  space: basketballplayer
  connection:
    user: root
    password: nebula
    address: 192.168.153.10:9669
  postStart:
    commands: |
      UPDATE CONFIGS storage:wal_ttl=3600;
      UPDATE CONFIGS storage:rocksdb_column_family_options = { disable_auto_compactions = true };
      DROP SPACE IF EXISTS basketballplayer;
      CREATE SPACE IF NOT EXISTS basketballplayer(partition_num=5, replica_factor=1, vid_type=FIXED_STRING(20));
      USE basketballplayer;
      CREATE TAG player(name string, age int);
      CREATE TAG team(name string);
      CREATE EDGE follow(degree int);
      CREATE EDGE serve(start_year int, end_year int);
    afterPeriod: 8s
  preStop:
    commands: |
      UPDATE CONFIGS storage:rocksdb_column_family_options = { disable_auto_compactions = false };
      UPDATE CONFIGS storage:wal_ttl=86400;
logPath: ./err/test.log
files:
  - path: ./basketball.csv
    failDataPath: ./err/course.csv
    batchSize: 2
    inOrder: true
    type: csv
    csv:
      withHeader: true
      withLabel: false
    schema:
      type: vertex

[veezhang]

@cooper-lzy Thanks. It is not panic now.