[Question] graph.addVertex NPE in hugeclient (duplicate)

[tianyinglan66]

Problem Type (问题类型)

other exception / error (其他异常报错)

Before submit

• 我已经确认现有的 Issues 与 FAQ 中没有相同 / 重复问题 (I have confirmed and searched that there are no similar problems in the historical issue and documents)

Environment (环境信息)

• Server Version: 1.0.0 (Apache Release Version)
• Backend: RocksDB x nodes, HDD or SSD
• OS: xx CPUs, xx G RAM, Ubuntu 2x.x / CentOS 7.x
• Data Size: xx vertices, xx edges

Your Question (问题描述)

java
public class HiveSqlStatementsParser extends HiveSqlBaseVisitor {
@OverRide
public Object visitCreate_table_stmt(HiveSqlParser.Create_table_stmtContext ctx) {
HugeClient hugeClient = ConstellHugeClient.getInstance();
GraphManager graph = hugeClient.graph();
Vertex zhangsan = graph.addVertex(T.label, "人物", "name", "张三",
"age", 29, "city", "Beijing");
System.out.println("+++++");

报错为
Exception in thread "main" class java.lang.IllegalArgumentException: The properties of vertex can't be null
at com.baidu.hugegraph.exception.ServerException.fromResponse(ServerException.java:47)
at com.baidu.hugegraph.client.RestClient.checkStatus(RestClient.java:93)
at com.baidu.hugegraph.rest.AbstractRestClient.post(AbstractRestClient.java:231)
at com.baidu.hugegraph.rest.AbstractRestClient.post(AbstractRestClient.java:205)
at com.baidu.hugegraph.api.graph.VertexAPI.create(VertexAPI.java:51)
at com.baidu.hugegraph.driver.GraphManager.addVertex(GraphManager.java:59)
at com.baidu.hugegraph.driver.GraphManager.addVertex(GraphManager.java:74)
但是这段代码
HugeClient hugeClient = ConstellHugeClient.getInstance();
GraphManager graph = hugeClient.graph();
Vertex zhangsan = graph.addVertex(T.label, "人物", "name", "张三",
"age", 29, "city", "Beijing");
放入main函数中是正常的

Vertex/Edge example (问题点 / 边数据举例)

No response

Schema [VertexLabel, EdgeLabel, IndexLabel] (元数据结构)

schema.propertyKey("name").asText().ifNotExist().create();
        schema.propertyKey("age").asInt().ifNotExist().create();
        schema.propertyKey("city").asText().ifNotExist().create();
        schema.propertyKey("weight").asDouble().ifNotExist().create();
        schema.propertyKey("lang").asText().ifNotExist().create();
        schema.propertyKey("date").asDate().ifNotExist().create();
        schema.propertyKey("price").asInt().ifNotExist().create();

        schema.vertexLabel("人物")
                .properties("name", "age", "city")
                .primaryKeys("name")
                .ifNotExist()
                .create();

[JackyYangPassion]

which client version use?

'com.baidu.hugegraph.exception'

if your server version is 1.0.0, your java client may be 1.0.0

<!--for hugegraph1.0.0 dependency-->
    <dependency>
        <groupId>org.apache.hugegraph</groupId>
        <artifactId>hugegraph-client</artifactId>
        <version>1.0.0</version>
    </dependency>

[tianyinglan66]

对的，是jar包冲突了，谢谢您的回答