can't running!

[smarttang]

package main

import ( "context" "github.com/tmc/langchaingo/llms/ollama" "github.com/weaviate/weaviate-go-client/v4/weaviate" "github.com/weaviate/weaviate-go-client/v4/weaviate/graphql" "github.com/weaviate/weaviate/entities/models" "log" )

func main() { className := "dbber" cfg := weaviate.Config{ Host: "localhost:8080", Scheme: "http", }

client, err := weaviate.NewClient(cfg)
if err != nil {
    panic(err)
}

classObj := &models.Class{
    Class:      className,
    Vectorizer: "none",
    Properties: []*models.Property{
        {
            DataType: []string{"string"},
            Name:     "category",
        },
        {
            DataType: []string{"string"},
            Name:     "question",
        },
        {
            DataType: []string{"string"},
            Name:     "answer",
        },
    },
}

// 创建class
err = client.Schema().ClassCreator().WithClass(classObj).Do(context.Background())
if err != nil {
    log.Fatal(err)
}

// 构建数据
//var objects []*models.Object
objects := &models.Object{
    Class: className,
    Properties: map[string]any{
        "category": "XXXXXWwww",
        "question": "标签1,标签2,标签3",
        "answer":   "生产安全很重要",
    },
}

// 批量写入数据
batchRes, err := client.Batch().ObjectsBatcher().WithObjects(objects).Do(context.Background())
if err != nil {
    panic(err)
}
for _, res := range batchRes {
    if res.Result.Errors != nil {
        panic(res.Result.Errors.Error)
    }
}

    // CreateCMB() return float64
nearVector := client.GraphQL().NearVectorArgBuilder().WithVector(CreateCMB())

log.Println(client.GraphQL().Get().WithClassName(className).WithNearVector(nearVector).WithFields(graphql.Field{Name: "answer"}).Do(context.Background()))

}

[dirkkul]

this sounds like a support issue - please use our support forum and provide a reproducible example and the error you are seeing, thx!