coolboywcm commented on issue #680:
URL:
https://github.com/apache/incubator-hugegraph-toolchain/issues/680#issuecomment-3219452951
执行导入命令时提示id为空,
我的struct.json内容
```
{
"vertices": [
{
"label": "实体",
"input": {
"charset": "UTF-8",
"format": "CSV",
"type": "file",
"path": "csv_file/vertex.csv",
"header": [
"id",
"名称"
]
},
"id": "id"
}
],
"edges": [
{
"label": "显G卡芯片",
"source": [
"source_id"
],
"target": [
"target_id"
],
"input": {
"charset": "UTF-8",
"format": "CSV",
"type": "file",
"path": "csv_file/edge.csv",
"delimiter": ",",
"header": [
"source_id",
"target_id",
"edge_type"
]
},
"field_mapping": {
"target_id": "id",
"source_id": "id",
"edge_type": "edge_type"
}
},
{
"label": "中心简介",
"source": [
"source_id"
],
"target": [
"target_id"
],
"input": {
"charset": "UTF-8",
"format": "CSV",
"type": "file",
"path": "csv_file/edge.csv",
"delimiter": ",",
"header": [
"source_id",
"target_id",
"edge_type"
]
},
"field_mapping": {
"target_id": "id",
"source_id": "id",
"edge_type": "edge_type"
}
}
]
}
```
csv_file/vertex.csv文件内容
```
id,名称
-201035082963479683,实体
-1779678833482502384,值
4646408208538057683,胶饴
-1861609733419239066,别名: 饴糖、畅糖、畅、软糖。
-2047289935702608120,词条
5842706712819643509,词条（拼音：cí tiáo）也叫词目，是辞书学用语，指收列的词语及其释文。
-3063129772935425027,文化
-2484942249444426630,红色食品
-3877061284769534378,红色食品是指食品为红色、橙红色或棕红色的食品。
```
csv_file/edge.csv文件内容
```
-201035082963479683,-1779678833482502384,属性
4646408208538057683,-1861609733419239066,描述
-2047289935702608120,5842706712819643509,描述
-2047289935702608120,-3063129772935425027,标签
-2484942249444426630,-3877061284769534378,描述
-2484942249444426630,-2484942249444426630,中文名
-2484942249444426630,-3402450096279275143,是否含防腐剂
-2484942249444426630,4786182067583989997,主要食用功效
-2484942249444426630,-8978611301755314833,适宜人群
-2484942249444426630,-382812815618074210,用途
```
运行命令
` sh bin/hugegraph-loader.sh -g hugegraph_prod -f csv_file/struct.json -h
xxx.xxx.x.x -p 9080 --batch-insert-threads 8 --test-mode true`
报错内容
```
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in
[jar:file:/loader/lib/log4j-slf4j-impl-2.18.0.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in
[jar:file:/loader/lib/apache-hugegraph-loader-incubating-1.5.0-shaded.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in
[jar:file:/loader/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an
explanation.
SLF4J: Actual binding is of type
[org.apache.logging.slf4j.Log4jLoggerFactory]
WARNING: sun.reflect.Reflection.getCallerClass is not supported. This will
impact performance.
>> HugeGraphLoader worked in NORMAL MODE
vertices/edges loaded this time : 1500/0
Failed to load, cause: The vertex id field can't be null
Exception in thread "main"
org.apache.hugegraph.loader.exception.ParseException: The vertex id field can't
be null
at
org.apache.hugegraph.loader.task.ParseTaskBuilder.lambda$buildTask$0(ParseTaskBuilder.java:119)
at
org.apache.hugegraph.loader.task.ParseTaskBuilder$ParseTask.get(ParseTaskBuilder.java:158)
at
org.apache.hugegraph.loader.HugeGraphLoader.executeParseTask(HugeGraphLoader.java:289)
at
org.apache.hugegraph.loader.HugeGraphLoader.loadStruct(HugeGraphLoader.java:263)
at
org.apache.hugegraph.loader.HugeGraphLoader.loadStructs(HugeGraphLoader.java:217)
at
org.apache.hugegraph.loader.HugeGraphLoader.loadInputs(HugeGraphLoader.java:199)
at
org.apache.hugegraph.loader.HugeGraphLoader.loadInputs(HugeGraphLoader.java:171)
at
org.apache.hugegraph.loader.HugeGraphLoader.load(HugeGraphLoader.java:108)
at
org.apache.hugegraph.loader.HugeGraphLoader.main(HugeGraphLoader.java:71)
Caused by: java.lang.IllegalArgumentException: The vertex id field can't be
null
at
com.google.common.base.Preconditions.checkArgument(Preconditions.java:164)
at org.apache.hugegraph.util.E.checkArgumentNotNull(E.java:58)
at
org.apache.hugegraph.loader.builder.ElementBuilder.customizeId(ElementBuilder.java:196)
at
org.apache.hugegraph.loader.builder.ElementBuilder.access$100(ElementBuilder.java:59)
at
org.apache.hugegraph.loader.builder.ElementBuilder$VertexIdKVPairs.buildVertices(ElementBuilder.java:371)
at
org.apache.hugegraph.loader.builder.VertexBuilder.build(VertexBuilder.java:59)
at
org.apache.hugegraph.loader.task.ParseTaskBuilder.lambda$buildTask$0(ParseTaskBuilder.java:96)
... 8 more
```
[@dosu](https://go.dosu.dev/dosubot). @Thespica
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